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BIOGRAPHICAL DATA

August 2005

ROBERT L. LYTTON, Ph.D., P.E.Holder of the Fred J. Benson Chair in

Civil Engineering

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BIOGRAPHICAL DATA

ROBERT L. LYTTON August 2005F.J. Benson ChairDirector, Center for Infrastructure Engineering, Texas Engineering Experiment StationProfessor, Civil EngineeringResearch Engineer, Texas Transportation Institute

Age: 66 Citizenship: U.S.

Birthplace: Port Arthur, Texas Marital Status: Married

Security Clearance: Secret (Exp'd) Number of Children: Three

Professional Interests: Expansive Clay Theory and DesignSoil MechanicsSoil-Structure InteractionSoil DynamicsContinuum MechanicsFracture MechanicsMicromechanics

EDUCATION

Ph.D. Civil Engineering, University of Texas, 1967M.S. Civil Engineering, University of Texas, 1961B.S.Civil Engineering, University of Texas, 1960

EXPERIENCE

Educational

Fred J. Benson Chair, September 1, 1995-presentA.P. and Florence Wiley Chair, October 1, 1990-August 31, 1995Professor, Civil Engineering and Research Engineer, Texas

Transportation Institute, September 1976-PresentAssociate Professor, Civil Engineering and Associate Research

Engineer, Texas Transportation Institute, January 1971 - September 1976

Assistant Professor, Civil Engineering, University of Texas, Austin, September 1967 - September 1968

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Teaching Assistant, University of Texas, Austin, September 1965 - May 1967

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Industrial

Post-Doctoral Fellow, U.S. National Science Foundation, Australian Commonwealth Scientific and Industrial Research Organization, February 1969 - December 1970

Associate, J.B. Dannenbaum, Consulting Engineer, October 1963 -September 1965

Civil Engineer, U.S. Naval Civil Engineering Laboratory, Port Hueneme, California, June-August 1960

Military

Engineer Officer, 35th Engineer Group (Construction) Fort Hood, Texas and Fort Polk, Louisiana

Ranks: 2nd Lt. - June 4, 19601st Lt. - March 26, 1963Captain - March 26, 1968

LICENSES:

Registered Professional Engineer, Texas #27657 Registered Professional Engineer, Louisiana #9620

Registered Land Surveyor, Louisiana #2434Registered Fallout Shelter Analyst, #57787763

PROFESSIONAL ACTIVITIES:

Organizing Committee, Second International Conference on Unsaturated Soils, Beijing, Peoples Republic of China, August 1998.

Control Group Member, ASCE Standards Committee on the Design of Residential Foundations on Expansive Clays, 1992-present

Control Group Member, ASCE Standards Committee on Independent Peer Review, 1992-present

Member, General Design Subcommittee, Southern Building Code Congress International, 1986-1988

Chairman, Transportation Research Board Committee A2LO6 Environmental Factors Except Frost, 1987-1993

Organizing Committee, Seventh International Conference on Expansive Soils, Dallas, Texas, August, 1992

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Organizing Committee, First International Conference on Unsaturated Soils, Paris,

France, September, 1995.U. S. Representative on Committee TC-6, International Society of

Soil Mechanics and Foundation Engineering, 1987 to presentSecretary, Fourth International Conference on Expansive Soils,

Denver, Colorado, June, 1980Chairman, Transportation Research Board Symposium on Swelling Soils, Session

98, 1975, Annual MeetingSecretary, American Society of Civil Engineering Research Council

on Expansive SoilsTransportation Research Board Committees: A2L06, Environmental

Factors Except Frost; A2B01, Pavement Management Systems; A2B04, Pavement Rehabilitation; A2B05, Load and Deformation Properties of Pavements; Task Force A2T59, Relating Distress to Performance; Task Force A2T56, Non-Destructive Testing of Airfield Pavements

National Cooperative Highway Research Program Advisory Panel C1-17, Long-Term Effects of Environment

Chairman, Texas Section ASCE Soil Mechanics and Foundations Technical Committee, 1975

American Concrete Institute Committee 360Post-Tensioning Institute Technical Advisory BoardInternational Society of Rock Mechanics, Commission on Swelling

Rocks, Control Group MemberAmerican Society of Civil Engineers Geotechnical Division,

Computer Applications Committee

CONSULTING ACTIVITIES

The Prescon CorporationThe University of Texas at Arlington Construction Research CenterU.S. Army Waterways Experiment StationNew Mexico Engineering Research InstituteThompson Engineering CorporationDames and Moore, Iberia, Madrid, SpainConsulting and Research Services, Inc.Austin Research Engineers, Inc.Engineers Testing Laboratory, Inc.Bechtel CorporationTexas Industries, Inc.Associated Inspection Services, Inc.U.S. Army Engineer Construction Engineering Research LaboratoryLaw Engineering TestingTéchnico y Proyectas, S.A., Madrid, Spain

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ACADEMIC ACTIVITIES

Chairman - Ph.D. Committees:

Aziz AhmadVictor C. BarberJayson Barfknecht (current)Curtis BerthelotRifat Bulut (current)Samuel H. CarpenterChia-Wei (Jason) ChenY. N. ChouKoon Meng ChuaAndrew P. Covar (current)Ahmed A. EltahanDerek A. GayRanasinghege JayatilakaPriyantha JayawickramaMing-Lou LiuShang-Jyh Liu (Co-Chairman with Hsin-I Wu)Joe P. MahoneyJoaquin Marti (Co-Chairman with R.A. Schapery)Francis N. NyangagaSeong-Wan ParkMiguel PicornellCarlos PineroShelley M. StoffelsKuo-Hung TsengW. Kent Wray

Chairman - Masters Committees:

Serpil Rezzan AyhanSteven C. BahrtDavid H. BierlingSanet Brendenkamp (Jooste)Fred A. BrownWilliam R. CampbellDjan ChandraHang Sun ChangMelissa ChauDanqing Chen (never finished, left to join husband at U of Dallas)Jinseong ChoiChia-Wei ChenKoon Meng Chua

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Gregory Cleveland (current)Kevin D. CopelandCristina M.Cuellar

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Earl V. EdrisCindy K. Estakhri (current)Mark Gardner (never finished)Fred P. GermannM. Kabir HossainDenise M. Hoyt (never finished - quit to have family)Ahmad N. JamyRanasinghege JayatilakaPriyantha JayawickramaPhillip KingTao-Ming KingVipin G. KohaleGordon L. KohutekMark J. LambornSteve LuxAntonio MarimonLynn MilleganDonald D. Naiser, Jr.James M. NaismithRichard P. PalmerMiguel PicornellDan E. PickettDavid L. PickettDaryl J. PoduskaDeepa RajendranN. Felton RhodesB. Lanka SanthaSanjaya P. SenadheeraUlpala ShanmughamLeslie Titus-GloverKuo-Hung TsengManuel VelascoAbigail K. Wells (current)K. A. S. Yapa

List of Dissertations and Theses:

Doctoral Dissertations:

Covar, Andrew P., "The Role of Uncertainty in the Design of High Hazard WasteManagement Facilities," Ph.D. Dissertation, Civil Engineering Department,(To be submitted).

Pinero, Carlos S., "Use of High Volume Fly Ash Cement for Stabilization of ExpansiveSoils with High Soluble Sulfates Content," Ph.D. Dissertation, Civil Engineering

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Department, December, 2000.

Park, Seong-Wan, “Evaluation of Accelerated Rut Development in Unbound PavementFoundations and Load Limits on Load-Zoned Pavements,” Ph.D. Dissertation,Civil Engineering Department, May, 2000

Jayatilaka, Ranasinghege, “A Model to Predict Expansive Clay Roughness in Pavements with Vertical Moisture Barriers,” Ph.D. Dissertation, Civil Engineering Department, August, 1999.

Berthelot, Curtis F., "Mechanistic Modeling of Saskatchewan Specific Pavement Studies-9A Asphalt Concrete Pavements," Ph.D dissertation, Civil EngineeringDepartment, May, 1999.

Chen, Chia-Wei (Jason), "Mechanistic Approach to the Evaluation of MicrodamageIn Asphalt Mixes," Ph.D. Dissertation, Civil Engineering Department,August, 1997.

Eltahan, Ahmed A., “A Mechanistic-Empirical Approach to the Development of a Stochastic Reflection Crack Prediction Model for Flexible Pavement Overlays,” Ph.D. Dissertation, Civil Engineering Department, December, 1996.

Nyangaga, Francis N., "Developing a Model to Predict Pavement Roughness Development on Expansive Soils," Ph.D. Dissertation, Civil EngineeringDepartment, May, 1996.

Gay, Derek A., "Development of a Predictive Model for Pavement Roughness onExpansive Clay," Ph.D dissertation, Civil Engineering Department, May, 1994.

Liu, Ming-Lou, “Numerical Prediction of Pavement Distress with Geotechnical Constitutive Law,” Ph.D. Dissertation, Civil Engineering Department, May, 1993.

Jayawickrama, Priyantha, " Liquid Transfer Through Preferential Flow Paths inCompacted Clay," Ph. D. Dissertation, Civil Engineering Department,May, 1990.

Chou, Yein-Juin (Eddie), "Development of an Expert System for NondestructivePavement Structural Evaluation," Ph.D. Dissertation, Civil EngineeringDepartment, December, 1989.

Tseng, Kuo-Hung, "A Finite Element Method for the Performance Analysis of Flexible Pavements," Ph. D. Dissertation, Civil Engineering Department,August, 1988.

Chua, Koon Meng, “Time-Dependent Interaction of Soil and Flexible Pipe,” Ph.D. Dissertation, Civil Engineering Department, May, 1986.

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Picornell-Darder, Miguel, “The Development of Design Criteria to Select the Depth of a Vertical Moisture Barrier,” Ph.D. Dissertation, Civil Engineering Department, December, 1985.

Liu, Shang-Jyh, “Environmental Modeling of Vegetative Protection from Wind Erosion and Rainfall Infiltration, Drainage, and Load Carrying Capacity of Pavements,” Ph.D. Dissertation, Bioengineering, Co-chairman with Hsin Wu, August, 1984.

Mahoney, Joe P., "Measurements of Pavement Condition and Performance for Texas Highways Using Sampling Techniques," Ph. D. Dissertation, Civil EngineeringDepartment, May, 1979.

Marti, Joaqin, "Lateral Loads Exerted on Offshore Piles," Ph. D. Dissertation, Co-Chair with R. A. Schapery, Civil Engineering Department, 197 .

Wray, Warren K., “Development of a Design Procedure for Residential and Light Commercial Slabs – on – Ground Constructed Over Expansive Soils,”

Ph.D. Dissertation, Civil Engineering Department, December, 1978.

Barber, Victor C., "The Deterioration and Reliability of Pavements," Ph.D. Dissertation,Civil Engineering Department, May ,1978.

Ahmad, Aziz, "Analysis and Design Procedure for Highway - Railroad Grade Crossings,"Ph.D. Dissertation, Civil Engineering Department, December, 1976.

Carpenter, Samuel H., “Thermal Susceptibility; A New Environmental Deterioration Mechanism for Pavements,” Ph.D. Dissertation, Civil Engineering Department,August, 1976.

Doctor of Engineering Internship Report:

Stoffels, Shelley Marie, “Intern Experience at ERES Consultants, Inc.,” Internship Report, Doctor of Engineering, Civil Engineering Department, December, 1987.

Masters of Science Theses:

Naiser, Donald D., Jr., "Procedures to Predict Vertical Differential Soil MovementFor Expansive Soils," Master of Science Thesis, Civil Engineering Department,December, 1997.

Poduska, Daryl Jason, “Rutting and Drainage Design Methodology for a Concrete Block Pavement,” Master of Science Thesis, Civil Engineering Department, August, 1998.

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Naismith, James M., “Using Reference Frames and the Global Positioning System (GPS)to Produce Control Networks for Spatial Data,” Master of Science Thesis, Civil Engineering Department, May, 1998.

Millegan, H. Lynn, "An Assessment of Potential for Benefit from IntegratingGeographic Information Systems Technology into Life-Cycle Management ofInfrastructures," Master of Science Thesis, Civil Engineering Department, December, 1997.

Rajendran, Deepa, "Alternate Stabilizers: Solution Towards Reduction of SulfateSwell in Expansive Clay Sub-grades in the Dallas District," Master of ScienceThesis, Civil Engineering Department, August, 1997.

Ayhan, Serpil Rezzan, "Design and Development of a Laboratory Suction MeasuringDevice," Master of Science Thesis, Civil Engineering Department, August, 1996.

Titus-Glover, Leslie, “Evaluation of Pavement Base and Subgrade Material Properties and Test Procedures,” Master of Science Thesis, Civil Engineering Department,August, 1995.

Bredenkamp (Jooste), Sanet, “Sulfate Induced Heave in Lime Stabilized Soil,” Master of Science Thesis, Civil Engineering Department, December, 1994.

Jayatilaka, Ranasinghege, "Effectiveness of Vertical Moisture Barriers in HighwayPavements on Expansive Soils," Master of Science Thesis, Civil EngineeringDepartment, May, 1993.

Jamy, Ahmad N., "Evaluation of Tire Pressure, Tire Construction, Axle ConfigurationAnd Axle Load on Flexible Pavement Performance," Master of Science Thesis,Civil Engineering Department, August, 1991.

Hossain, Mohammad Kabir, “Finite Element Analysis and Design of Large DiameterFlexible Vertical Pipes Subjected to Incremental Compacted Backfill Loads and Creep Effects,” Master of Science Thesis, Civil Engineering Department, August,1990.

Santha, B. Lanka, “A Microcomputer Procedure for Structural Evaluation of Low-Volume Roads,” Master of Science Thesis, Civil Engineering Department, August, 1990.

Senadheera, Sanjaya P., “Analysis for Design of Thick Granular Bases under Heavy Aircraft Loading,” Master of Science Thesis, Civil Engineering Department,August, 1990.

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Chua, Melissa Tuyet-Mai, “Stability Analysis of Buried Flexible Pipes: A Biaxial Buckling Equation,” Master of Science Thesis, Civil Engineering Department,May, 1990.

Chandra, Djan, "Effects of Temperature and Moisture on Low-Volume roads," MasterOf Science Thesis, Civil Engineering Department, December, 1988.

Yapa, Kashyapa A.S., “A Simplified Mechanistic Rut-Depth Prediction Procedure for Low-Volume Roads,” Master of Science Thesis, Civil Engineering Department,December, 1988.

Palmer, Richard Paul, “A Mechanistic Model for the Prediction of Stresses, Strains, andDisplacements in Continuously Reinforced Concrete Pavements,” Master of Science Thesis, Civil Engineering Department, May, 1988.

Lamborn, Mark J., "A Micromechanical Approach to Modeling Partly Saturated Soils,"Master of Science Thesis, Civil Engineering Department, December, 1986.

Bahrt, Steven C., "Parameter for Landfill-Liner Leak-Rate Model," Master of ScienceThesis, (Co-Chair with Kirk W. Brown). Civil Engineering Department,December, 1985

Jayawickrama, Priyantha W., "Methodology for Predicting Asphalt Concrete OverlayLife Against Reflection Cracking," Master of Science Thesis, Civil EngineeringDepartment, May 1985.

Brown, Frederick A., "A Numerically Based Design Procedure for Buried High-Density Polyethylene Profile-Wall Pipes Buried in Fine Grained In-SituSoils," Master of Science Thesis, Civil Engineering Department, December,1984.

Chua, Koon Meng, " Load Rating of Light Pavement Structures," Master of ScienceThesis, Civil Engineering Department, December, 1983.

Kohutek, Gordon L., "The Development of Regional Overlay Design Equations to Consider Reflection Cracking," Master of Science Thesis, Civil EngineeringDepartment, December, 1983.

Pickett, David L., "Laboratory Evaluation of Selected Fabrics for Reinforcement ofAsphaltic Concrete Overlays," Master of Science Thesis, Civil EngineeringDepartment, May 1981.

Velasco, Manuel O., "Pavement Roughness on Expansive Clays," Master of ScienceThesis, Civil Engineering Department, December, 1980.

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German, Frederick P.,"Predicting the Fatigue Life of Asphalt Concrete OverlaySystems," Master of Science Thesis, Civil Engineering Department, May, 1979.

Campbell, William R., Jr., "Properties of Frozen Base Course Material in West Texas,"Master of Science Thesis, Civil Engineering Department, December, 1978.

Rhodes, Noah Felton, Jr., "An Investigation of Vehicle Speed and Pavement RoughnessRelationships for Texas Highways," Master of Engineering Report, CivilEngineering Department, August, 1978.

Pickett, Daniel E., "Extension and Replacement of Asphalt Cement with Sulphur,"Master of Science Thesis, Civil Engineering Department, December, 1977.

Edris, Earl V., "Dynamic Properties of Sub-grade Soils, Including EnvironmentalEffects, " Master of Science Thesis, Civil Engineering Department, May, 1976.

Chang, Hang-Sun, “Prediction of Thermal Reflection Cracking in West Texas,” Masterof Science Thesis, Civil Engineering Department, August, 1975.

Master of Engineering Reports:

Kohale, Vipin G., "Design of Asphalt Concrete Overlay to Mitigate ReflectionCracking," Master of Engineering Report, Civil Engineering Department,June, 2000.

Cuellar, Cristina M., "Ground Penetrating Radar Applications in SubsurfaceContaminant Identification," Master of Engineering Report, Civil EngineeringDepartment, December, 1999.

Bierling, David H., "Dredged Material Consolidation Methods and Properties," Masterof Engineering Report, Civil Engineering Department, November, 1999.

Copeland, Kevin D., "Behavioral Prediction and Design of Piers in Expansive Soils,"Master of Engineering Report, Civil Engineering Department, June, 1997.

Chen, Chia-Wei (Jason), "A Finite Formulation of Nonlinear Structure-Soil InteractingSystem for Seismic Response Analysis," Master of Engineering Report CivilEngineering Department, May, 1993.

Choi, Jin Seong, "Reinforcing Fiberglass Grids for Asphalt Overlay," Master ofEngineering Report, Civil Engineering Department, December, 1987.

Tseng, Kuo-Hung, " ,"Master of Engineering Report, Civil Engineering Department, , 198 .

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Picornell, Darder Miguel, "An Investigation of Two Case Histories of ChemicalTreatment of Expansive Soil in Denver, Colorado," Master of EngineeringReport, Civil Engineering Department, February, 1982.

King, Philip G., "A Review of Some Methods of Deep In-Situ Soil Lime Stabilization,"Master of Engineering Report, Civil Engineering Department, July, 1980.

Shanmugham, Ulpala L., "Prediction of Thermal Fatigue Cracking Using FractureMechanics," Master of Engineering Report, Civil Engineering Department, May,1980.

Lux, Steven, "A Design Program for Drilled Piers in Expansive Soils," Master ofEngineering Report, Civil Engineering Department, , 197 .

Rhodes, Noah Felton, Jr., "An Investigation of Vehicle Speed and Pavement RoughnessRelationships for Texas Highways," Master of Engineering Report, CivilEngineering Department, August, 1978.

King, Tao-Ming T., "Evaluation of Optimum Thickness Design of Flexible Pavement,"Master of Engineering Report, Civil Engineering Department, Novembe, 1977

Marimon, Antonio, "Stress, Mositure, and Temperature Effects on Fine-GrainedSoils," Master of Engineering Report, Civil Engineering Department, , 1977.

University Committee and Responsibilities

Director, Center for Infrastructure EngineeringJets CommitteeEngineering Faculty Advisory CouncilGraduate Instruction Committee, College of EngineeringAcademic Council, Texas A&M University (Elected)Faculty Senate Committee on Emeritus Status, Texas A&M

UniversityHead, Materials and Construction Group, Civil Engineering

Department, 1982-1991Chairman, Promotion and Tenure Committee, Civil Engineering

Department,1990-91, 1993-94, 1994-95. (Elected)

Promotion and Tenure Committee, College of Engineering, 1991-1993.

Division Head, Materials, Pavements, and Construction Division, Texas Transportation Institute, 1982-1991.

Holder of the A.P. and Florence Wiley Chair, in Civil Engineering, 1990- l995.

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Head, Infrastructure and Transportation Division, Civil Engineering Department,

1993-l995.Holder of the Fred J. Benson Chair in Civil Engineering, 1995-

present.

SOCIETY MEMBERSHIPS

International Society of Asphalt PavementsAssociation of Asphalt Paving TechnologistsInternational Society of Soil Mechanics and Foundation EngineeringAmerican Society of Civil EngineersTexas and National Society of Professional EngineersTau Beta PiChi EpsilonSigma XiPhi Kappa PhiPhi Kappa Delta (National Speech Honorary)Friar Society (University of Texas Honorary)American Concrete InstitutePost-Tensioning Institute

HONORS, AWARDS AND LISTINGS

Transportation Research Board Distinguished Lecture, 2000. Presented January 10, 2000 in Washington, DC.

Association of Former Students Distinguished Achievement in Research

Award, 1996Hamilton Watch Award, University of Texas, College of Engineering,

1960Honorary Fellow, University of Texas, 1960-61Graduate Fellow, National Science Foundation, 1960-61, 1965-67John B. Hawley Award, Texas Section ASCE, 1966Post-doctoral Fellow, National Science Foundation, 1969-1970Everite Bursary Award, Council for Scientific and Industrial

Research, Pretoria, South Africa, 1984Who's Who in Texas, 1986Who's Who in the South and Southwest, 1988 and afterwardAmerican Men and Women in Science, 1989 and afterwardWho's Who in America, 1993 and afterwardWho=s Who in the World, 1994 and afterwardFellow, American Society of Civil Engineers, 1992

PATENTSBiodata.ful15

"Systems Identification and Analysis of Subsurface Radar Signals," U.S. Patent No. 5,384,715, Jan. 24, 1995.

CATEGORIES OF PUBLICATIONS

Papers Submitted for Publication:

1. Refereed Journal Publications – Published or in Press (Total 11)

2005

*Hefer, A., Little, D. N., and Lytton, R.L., ‘’A Synthesis of Theories and Mechanisms of Bitumen-Aggregate Adhesion Including Recent Advances in Quantifying the Effects of Water’’, Journal of the Association of Asphalt Paving Technologists, Accepted for presentation and publication in Vol. 74, 2005.

2004

Aubeny, C.P. and Lytton, R. L., “Shallow Slides in Compacted High Plasticity Clay Slopes,” Journal of Geotechnical and Geoenvironmental Engineering, American Society of Civil Engineers, Volume 130, No. 7, July, 2004, pp 717-727.

*Kim, Yong-Rak, Little, Dallas N., and Lytton, R.L. “Effect of Moisture Damage on Material Properties and Fatigue Resistance of Asphalt Mixtures,” Transportation Research Record, Transportation Research Board, Washington, D.C. January 2004, (accepted for publication) *Yang, G., Cline, B., Lytton, R.L., and Little, D.N., “Ternary and Multivariate Quality Control Charts for Aggregate Gradation for Hot Mix Asphalt, Journal of Materials in Civil Engineering, American Society of Civil Engineers Volume 16, No. 1, pp. 28 – 24, January/February 2004.

*Tashman, Laith, Masad, Eyad, Little, Dallas, and Lytton, Robert, (2004), “Damage Evolution in Triaxial Compression Tests of HMA at High Temperatures,” Journal of Association of Asphalt Paving Technologist, Vol. 73 pp 53-88.

Masad, E., Little, D., and Lytton, R. (2004), “Sensitivity of HMA Performance to aggregate Shape Measured Using Conventional and Image Analysis Method”, International Journal of Road Materials and Pavement Design, (accepted for publication)

*Kim, Sung-Hee, Little, Dallas, Masad, Eyad, and Lytton, Robert, “Estimation of Level of Anisotropy in Unbound Granular Layers Considering Aggregate Physical Properties,” International Journal of Pavement Engineering, 2004.

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Masad, Eyad, Little, Dallas, and Lytton, Robert, “A Microstructure-Based Model for Predicting the Nonlinear Anisotropic Elastic Properties of Unbound Granular Bases,” Pavement Unbound Symposium UNBAR 6, July 6-8, 2004, University of Nottingham, Nottingham, England.

*Oh, Jeong-Ho, and Lytton, R. L., “Modeling of Pavement Response Using Nonlinear Cross-Anisotropy Approach,” submitted for review to Journal of Transportation Engineering. American Society of Civil Engineering, April, 2004.

2. Other Publications

Lytton, R.L., Aubeny, C.P., and Bulut, R., “Design Procedure for Pavements on Expansive Soils,” Texas Transportation Institute Research Report FHWA/TX-05/0-4518/ Vols. 1, 2, and 3, October, 2004, 600 pages,

2003

“Ternary and Multivariate Quality Control Charts of Aggregate Gradation for Hot Mix Asphalt,” Yang, Guiqin, Cline, Darren B.H., Lytton, R. L., and Little, Dallas N., Journal of Materials in Civil Engineering, American Society of Civil Engineers, Accepted for Publication, In Final Editing, 2003.

“Simplified Analysis of Unsteady Moisture Flow Through Unsaturated Soil,” Aubeny, C.P., and Lytton, R. L., Paper No. 03-2741, Annual Meeting, Transportation Research Board, Accepted for presentation and recommended for publication in the Transportation Research Record, 2003.

“Fatigue and Healing Characterization of Asphalt Mixtures,” Kim, Yong-Rak, Little, Dallas N., and Lytton, Robert L., Journal of Materials in Civil Engineering, American Society of Civil Engineers Volume 15 Number 1, pp. 75 -83, January/February 2003.

“Moisture Damage Evaluation of Asphalt Mixture by Considering Both moistureDiffusion and Repeated Load Conditions,” Cheng, DingXin, Little, Dallas N., Lytton,Robert L., and Holste, James C., Presented at the 82nd Transportation Research BoardMeeting, January 2003, (accepted for publication, under final review).

2002

“Surface Energy Measurement of Asphalt and its Application to Predicting Fatigue andHealing in Asphalt Mixture,” Cheng, Ding-Xin, Little, Dallas N., Lytton, Robert L., andHolste, James C., Presented at the 81nd. Transportation Research Board Meeting, January2002, (accepted for publication in Transportation Research Record).

“Evaluation of Fatigue Healing Effect of Asphalt Concrete by Pseudo Stiffness,” Si

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Zhiming, Little, Dallas N. and Lytton, Robert L. Transportation Research Record, No.1789, pp. 73 –79, Transportation Research Board, 2002

“Impact of Surface Energy of Bitumen and Aggregate Components of the FatigueProperties of Asphalt Concrete Mixtures,” Cheng, D., Little, D., Lytton, R.L., and Holste,J., Proceedings of the 25 th Second World Congress on Adhesion and Related Pheonomena ,pp. 450-452, Orlando, Florida, February, 2002.

“Characterization of Microdamage and Healing of Asphalt Concrete Mixtures,” Si, Zhiming, Little, Dallas N., and Lytton, R.L., Journal of Materials in Civil Engineering, American Society of Civil Engineers, Volume 14, Number 6, pp.461 – 477, November/December 2002. “Use of Dynamic Mechanical Analysis (DMA) To Evaluate the Fatigue and Healing Potential of Asphalt Binders in San Asphalt Mixtures,” Kim, Yong-Rak, Little, Dallas N., and Lytton, Robert L Presented at the Association of Asphalt Paving Technologist Annual Meeting in Colorado Springs, Co, March 2002, (accepted for publication in Journal of Asphalt Paving Technology).

“Use of Surface Free Energy Properties of the Asphalt-Aggregate System to Predict Damage Potential,” Cheng, Ding-Xin, Little, Dallas N., Lytton, Robert L., and Holste, James C., Presented at the Association of Asphalt Paving Technologist Annual Meeting in Colorado Springs, Co., March 2002, (accepted for publication in the Journal of Asphalt Paving Technology).

“Effects of Inorganic and Polymer Filler on Tertiary Damage Development in Asphalt Mixtures”, Si, Zhiming, Little, Dallas, and Lytton, Robert, Journal of Materials in Civil Engineering, American Society of Civil Engineers, Vol. 14, pp 164 – 172, March/April 2002.

2001

"Characterization of Permanent Deformation in Asphalt Concrete,"with Zhiming Si and D. N. Little. Submitted for presentation and publication to the Transportation Research Board, Annual Meeting, January, 2001.

"A Method to Predict VTS and A Parameters of an Asphalt Binder using a Mechanistic-Empirical Model relating Penetration to Asphalt Viscosity," with Robert O. Rasmussen and G. K. Chang. Submitted For presentation and publication to the Association of Asphalt Paving Technologists Annual Meeting, 2001.

"Ternary Quality Control Chart of Aggregate Gradation for Hot MixAsphalt," with G. Yang, D. B. H. Cline, D. N. Little, and C. K. Estakhri.

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Submitted for presentation and publication to the Transportation Research Board Annual Meeting, January 2001.

"Evaluation of Microdamage, Healing, and Heat Dissipation of AsphaltMixtures Using a Dynamic Mechanical Analyzer (DMA)," with Yong-Rak Kim and D. N. Little. Submitted for presentation and publication To Transportation Research Board Annual Meeting, January 2001.

"Effects of Additives on Permanent Deformation of Asphalt Mixtures," withZhiming Si and D. N. Little, manuscript No. MT/2000/022271, submittedTo ASCE Journal of Materials in Civil Engineering, 2000. Review comments received September 8, 2000, re-review required by editor only.

2000

"Characterizing Asphalt Pavements for Performance," TransportationResearch Board Distinguished Lecture, 2000. To be published in theTransportation Research Record.

"A Mechanistic-Empirical Approach for Modeling Reflection Cracking,"with A. A. Ethahan, Transportation Research Board Paper No. 00-0346,presented at Annual Meeting, Jan 10, 2000. Accepted for publication.

"Total and Matric Suctions for Filter Paper Method," with Rifat Bulut andW. K. Wray, submitted for publication to the ASTM Geotechnical Testing Journal, March 2000.

"A Numerical and Graphical Method to Assess Permanent Deformation Potentialfor Repeated Compressive Loading of Asphalt Mixtures," R. K. Bhairampally,R. L. Lytton and D. N. Little. Presented at 79th Annual Transportation ResearchBoard, Accepted for publication in Transportation Research Record, Washington,D.C., January 2000.

1999

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"Comparison of Alternative Asphalt Concrete Rut CharacterizationMethods," with Curtis Berthelot and W. W. Crockford, presented at 44th Annual Conference of the Canadian Technical Asphalt Association, Nov. 15-17, 1999, Quebec, Canada. To be published.

“Hypothesis Test in Gradation Comparison," with Yang, G., Cline, D. Little, D. N. and Estakhri, C., Paper submitted to ASCE Journal of Materials, 1999.

"Variability of Hot Mix Asphalt Produced with Reclaimed Asphalt Pavement," with Yang, G., Cline, D, Little, and Estakhri, C., Paper submitted to ASCE Journal of Materials, 1999.

Invited Lectures, Keynote Addresses:

2000

"Characterizing Asphalt Pavements for Performance, TRB DistinguishedLecture 2000, Jan 10, 2000, Washington, DC

1997

“Engineering Structures in Expansive Soils”, Keynote Address, Proceedings, 3rd

International Symposium on Unsaturated Soils, Rio de Janeiro, Brazil, April1997.

“Pavement Performance Modeling,” Distinguished Lecturer Program, Mid-America Transportation Center, Kansas University (Kansas StateUniversity Telecast), March 6, 1997.

“Mechanics-Based Pavement Performance Prediction,” Russ College of Engineering and Technology Lecture Series, Ohio University, Athens, Ohio,May 20, 1997.

1996

A Quantitative Nondestructive Evaluation,@ Brunswick, ME, July 28 - August2,1996.

A Design of Post-Tensioned Slabs on Expansive Soils,@ Norther CA/San Francisco Branch - ASCE, July 18, 1996.

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A Foundations on Expansive Soils,@ ASCE/CGEA Joint Meeting, Los Angeles, CA,

May 15, 1996.

1995

A Foundations and Pavements on Unsaturated Soils,@ Keynote Address,Proceedings, First International Conference on Unsaturated Soils, International Society of Soil Mechanics and Foundation Engineering, Paris, Sept. 8-10, 1995.

1992

“Use of Mechanics in Expansive Soil Engineering,” Keynote Address,Proceedings, 7th International Conference on Expansive Soils, Dallas,

Texas Vol. 2, August 3-5, 1992, pp. 13-25.

Prior to 1990

"Foundations on Expansive Soils," UCLA, September 20, 1989.

"Non-Destructive Evaluation of Pavements," seminar presented by the National Highway Institute, Lansing, Michigan, July 12-17, 1989.

"Advances in Foundations on Expansive Clay Soils," U. S. Army Corp of Engineers, Denver, Colorado, May 8-12, 1989.

President, Inaugural Session of the International Conference on Reflective Cracking in Pavements, sponsored by R. I. L. E. M. (French for Internation Union of Testing and Research Laboratories for Materials and Structures), Liege, Belgium, March 8-10, 1989.

"Backcalculation of Pavement Layer Properties (State of the Art Address)," ASTM, First International Symposium on Nondestructive Testing of Pavements and Backcalculation of Moduli, Baltimore Maryland, July 28-30, 1988.

"Pavement Performance and Monitoring in the U.S.A.," Annual Transportation Convention, Council for Scientific and Industrial Research, Pretoria, South Africa, July 29-August 2, 1985.

"From Ranking to True Optimization," North American Pavement Management Conference, Toronto, Ontario, Canada, March 17-21, 1985.

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"Lecture Series on Foundations and Pavements on Expansive Soils in Developing Countries,@ presented to the Fourth Regional Geotechnical Conference in Baranquilla, Colombia, November 24-26, 1981.

"The Characterization of Expansive Soils in Engineering," AGU Symposium on Water Movement and Equilibrium in Swelling Soils, San Francisco, California, December 5-9, 1977.

"Lecture Series on Foundations and Pavements on Expansive Soils in Developing Countries,@ presented to the Fourth Regional Geotechnical Conference in Baranquilla, Colombia, November 24-26, 1981.

"Pavement Evaluation and Rating": AMaintenance and Rehabilitation Management Systems"; ANew Materials and Pavement Systems," presented at George Washington University, Washington, D.C., October 26-30, 1981.

"Case History Studies and Remedial Procedures for Nuclear Power Plant Foundations," presented at Army Corps of Engineers Waterways Experiment Station, Vicksburg, Mississippi, May 15, 1981.

Books and Contributions to Books:

"Asphalt Mixture Properties Which Affect Microcrack Growth Rate and

Microcrack Healing Rate in Asphalt Concrete Mixtures," Lytton, R. L., Little,

D. N., Williams, D., and Chen, J. Chapter in Asphalt Technology Handbook, J.

Youcheff and D. Anderson Editors, Marcell Dekker, Inc., New York (in edit

stage).

“The Mechanism of Microdamage in Asphalt Conrete and Factors Which

Influence Microcrack Healing in the Fatigue Process”, with D.N. Little, Y.R.

Kim, H.J., Kim, Devon ,Williams and Jason Chen. Chapter 9, Part II, Asphalt

Technology Handbook, Marcel Dekker, Inc., New York, 1998.

"Chapter 7. Propagation and Healing of Microcracks in Asphalt Concrete and

their Contributions to Fatigue," with D. N. Little, D. Williams, and Y. R. Kim,

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Asphalt Science and Technology, Marcel Dekker, Inc., New York, New York,

1997, pp. 149-196.

"Propagation and Healing of Microcracks in Asphalt Concrete and Their

Contributions to Fatigue," Little, D. N., Lytton, R. L. and Williams, D.,

Asphalt Science and Technology, Edited by Arthur Usmani, Marcel Dekker,

Inc., New York, pp. 149-195, 1998.

"Development and Validation of Performance Prediction Models and

Specifications for Asphalt Binders and Paving Mixes," with J. Uzan, E. G. Fernando, R. Roque, D. Hiltunen, and S. Stoffels, SHRP Report No. A-357, Strategic Highway Research Program, National Research

Council,Washington, D.C., 1993.

"Backcalculation of Pavement Layer Properties," (State-of-the-Art Address), ASTM, STP 1026 on Nondestructive Testing of Pavements and Backcalculation of Moduli, Philadelphia, Pennsylvania, 1989.

"Backcalculation of Layer Moduli from Nondestructive Pavement Deflection Data Using an Expert System Approach," with Y. J. Chou, ASTM, STP 1026 on Nondestructive Testing of Pavements and Backcalculation of Moduli, Philadelphia, Pennsylvania, 1989.

"Use of Geotextiles for Reinforcement and Strain Relief in Asphalt Concrete," Chapter 8 in Geotextiles and Geomembranes, Elsevier Science Publishers, Ltd., England, 1989.

"Using the Multidepth Deflectometer to Verify Modulus Backcalculation Procedures," with T. Scullion and R. C. Briggs, ASTM, STP 1026 on Nondestructive Testing of Pavements and Backcalculation of Moduli, Philadelphia, Pennsylvania, 1989.

"Temperature, Frequency and Load Level Correction Factors for Backcalculated Moduli Values," with F. P. Germann, ASTM, STP 1026 on Nondestructive Testing pg Pavements and Backcalculation of Moduli, 1989.

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"General Procedure for Backcalculating Layer Moduli," with J. Uzan and F. P. Germann, ASTM, STP 1026 on Nondestructive Testing of Pavements and Backcalculation of Moduli, Philadelphia, Pennsylvania, 1989.

"Development of Asphalt Concrete Overlay Design Program for Reflective Cracking," with P. W. Jayawickrama, R. E. Smith, and M. R. Tirado-Crovetti, Reflective Cracking in Pavements: Assessment and Control Mardaga Press, Liege, Belgium, 1989, pp. 445.

"Prediction of In-Service Performance of Sulfur-Asphalt Pavements," New Uses of Sulfur-II, with D. Saylak, B.M. Gallaway and D.E. Pickett, D.J. Bourne, (ed.), American Chemical Society, Washington, D.C., 1978.

"A Resource-Constrained Capital Budgeting Model for State Highway Rehabilitation and Maintenance," with D.T. Phillips, Technical Bulletin, Texas Engineering Experiment Station, Bulletin No. 77-3, pp. 29-40, July, 1977.

"Foundations in Expansive Clays," Chapter 13 in Numerical Methods in Geotechnical Engineering, C.S. Desai and J.T. Christian (eds.), McGraw-Hill, 1977.

Papers in Refereed Journals:

Covar, Andrew P. and Lytton, Robert L., "Estimating Soil Swelling Behavior Using Soil Classification Properties," American Society of Civil Engineers Geotechnical Special Publication No. 115, pp. 44 - 63, October, 2001.

Bulut, Rifat, Lytton, Robert L., and Wray, Warren K., "Soil Suction Measurements by Filter Paper," American Society of Civil Engineers Geotechnical Special Publication No. 115, pp.243 - 261, October, 2001.

Rasmussen, Robert 0., Lytton, Robert L., and Chang, George K.,"A Method to Predict the Temperature Susceptibility of an Asphalt Binder," Journal of Materials in Civil Engineering, American Society of Civil Engineers, To be Published in June Issue, 2002.

Adu-Osei, Alex, Little, Dallas N., and Lytton, Robert L., "Cross-Anisotropic Characterization of Unbound Granular Materials," Transportation Research Record 1757, pp. 82 - 91, January 2001.

Kim, Yong-Rak, Little, Dallas N., and Lytton, Robert L., "Evaluation of Microdamage, Healing and Heat Dissipation of Asphalt Mixtures Using a Dynamic Mechanical Analyzer," Transportation Research Record, 1767, pp. 60-65, January 2001,

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Yang, Guiqin, Cline, Darren B. H., Lytton, Robert L. and Little, Dallas N., "Ternary and Multivariate Quality Control Charts of Aggregate Gradation for Hot Mix Asphalt," Journal of Materials in Civil Engineering, American Society of Civil Engineers, IN REVIEW, 2002

Si, Zhiming, Little, Dallas, and Lytton, Robert, "Effects of Inorganic and Polymer Filler on Tertiary Damage Development in Asphalt Mixtures", Journal of Materials in Civil Engineering, American Society of Civil Engineers, Vol. 14, pp. 164 - 172,March! April 2002.

Si, Zhiming, Little, D.N., and Lytton, RL., "Characterization of Microdamage and Healing of Asphalt Concrete Mixtures", Journal of Materials in Civil Engineering, American Society of Civil Engineers, ACCEPTED AND IN PRESS, 2002.

Kim, YR, Little, D.N., and Lytton, R L., "Fatigue and Healing Characterization of Asphalt Mixtures", Journal of Materials in Civil Engineering, American Society of Civil Engineers, ACCEPTED AND IN PRESS, 2002.

Cheng, D., Little, D.N., and Lytton, R.L., "Surface Energy Measurement of Asphalt and its Application to Predicting Fatigue and Healing in Asphalt Mixtures", ACCEPTED FOR PUBLICATION, Transportation Research Record, 2002.

Si, Zhiming, Little, D.N., and Lytton, RL., "Evaluation of Fatigue Healing Effect of Asphalt Concrete by Pseudo Stiffness", ACCEPTED FOR PUBLICATION, Transportation Research Record, 2002

Cheng, D.X., Little, D.N., Lytton, R.L., and Holste, J., "Use of Surface Free Energy Properties of the Asphalt-Aggregate System to Predict Damage Potential", ACCEPTED FOR PUBLICATION IN VOLUME 71, Journal of Asphalt Technology, March 2002.

Kim, Y.R, Little, D.N., and Lytton, RL., "Use of Dynamic Mechanical Analysis (DMA) to Evaluate the Fatigue and Healing Potential of Asphalt Binders in SandAsphalt Mixtures", ACCEPTED FOR PUBLICATION IN VOLUME 71, Journal of Asphalt Technology, March, 2002.

"Characterizing Pavement Subgrades in Texas", with Seong-Wan Park and J. W.

Button, Environmental and Engineering Geoscience, Vol. V, No. 3, Fall 1999,

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pp. 353 - 358.

"Forensic Investigation of Pavement Distortions Using Soil Suction", with Seong-

Wan Park and J. W. Button, ASCE Journal of Transportation Engineering,

Vol.125, No. 1, Jan/Feb, 1999, pp 60 - 66

"Analysis of the Mechanism of Microdamage Healing Based on the Application

of Micromechanics First Principles of Fracture and Healing,: Little, Dallas N.,

Lytton, R. L., Williams, D., and Kim, Richard Y. Journal of Association of

Asphalt Paving Technologists, Volume 68, pp. 501-542, 1999.

ATheoretical Prediction of Drying Shrinkage of Concrete,@ with M. Y. Han,

submitted to ASCE, Journal of Materials in Civil Engineering, Vol. 7, No. 4,

November, 1995, pp. 204-207.

“Theoretical Prediction of Drying Shrinkage of Concrete,” with M. Y. Han, Journal of Materials in Civil Engineering, Vol. 7, No. 4, November 1995, pp. 204-207.

"Image-Based Expert-System Approach to Distress Detection on CRC Pavement," with S. Tsao, N. Kehtarnavaz, and P. Chan, Journal of Transportation Engineering, ASCE, Volume 120, No. 1, Jan./Feb., 1994, pp 52-64.

APrediction of Movement in Expansive Clay.@ Vertical and Horizontal

Deformations of Foundations and Embankments, Geotechnical Special Publication No. 40, Yeung, A. T., and Félio, G. Y., ed., ASCE, New York, New York, Vol. 2, 1827-1845, 1994.

1993

"System Identification Method for Backcalculating Pavement Layer Properties," with Fuming Wang, Transportation Research Record 1384, Transportation Research Board, Washington, D.C., pp. 1-7, 1993.

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"Quantitative Analysis of Aggregate Shape Based on Fractals," with Lan Li, P. Chan, and D. G. Zollinger, Journal, American Concrete Institute, Vol. 90 No. 4 Jun/Aug 1993, pp 357-65.

1992

"Influence of Aggregate Chemistry on the Adsorption and Desorption of Asphalt," with C. W. Curtis and C. J. Brannan, Transportation Research Record 1362, Transportation Research Board, Washington, D.C., pp 1-9, 1992.

"Demonstration of the Potential Benefits of Performance-Oriented Specifications," with E. G. Fernando, Transportation Research Record 1353, Transportation Research Board, Washington, D.C., 1992, pp. 73-81.

"Temperature and Suction Profiles Beneath Highway Pavements:Computed and Measured," with D. E. Pufahl, Transportation Research Record 1307, pp. 268-276, 1992.

1991

"Analysis of Large Diameter High-Density Polyethylene Plastic Pipes as Vertical Shafts in Landfills," with M. K. Hossain, ASTM, Journal of Testing and Evaluation, Vol. 19, No. 6, Nov., 1991, pp 475-484.

"Detection of Thin Cracks on Noisy Pavement Images," with Lan Li and Paul Chan, Transportation Research Record 1311, Transportation Research board, Washington, D.C., pp 131-135, 1991.

"Comparison of Computer Predictions and Field Data for Dynamic Analysis of Falling Weight Deflectometer Data," with A. H. Magnuson and R. C. Briggs, Transportation Research Record 1293, Transportation Research Board, Washington, D.C., pp 61-71, 1991.

"Accuracy and Consistency of Backcalculated Pavement Layer Modui," with Y. J. Chou, Transportation Research Record 1293, Transportation Research Board, Washington, D.C., pp 72-85, 1991.

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1990

"Analysis of Pressure Distribution Under Falling Weight Deflectometer Loading," with J. Uzan, Journal of Transportation Engineering, ASCE, Volume 116, No. 2, March/April, 1990, pp 246-251.

"Fatigue Damage Properties of Asphaltic Concrete Pavements," with Kuo-Hung Tseng, Transportation Research Record 1286, pp. 150-163, 1990.

"Integrated Computer Model to Estimate Moisture and Temperature Effects Beneath Pavements," with D. E. Pufahl, and H. S. Liang, Transportation Research Record 1286, pp. 259-269, 1990.

"Aerodynamic Sheltering Effects of Vegetative Arrays on Wind Erosion: A Numerical Approach," with S. J. Liu, Hsin-I Wu, and P. J. Sharpe, Journal of Environmental Management, Vol. 30, pp. 281-294, 1990.

1989

"An Experiment Design Approach to Nondestructive Testing of Pavements," with J. Uzan, ASCE, Journal of Transportation Engineering, Vol. 115, No. 5, September, 1989.

"Viscoelastic Approach to Modeling Performance of Buried Pipes," with K. M. Chua, ASCE, Journal of Transportation Engineering, Vol. 115, No. 3, May, 1989, pp. 253-269.

"Effects of Temperature and Moisture on the Load Response of Granular Base Course Material in Thin Pavements," with Djan Chandra and K. M. Chua, Transportation Research Record 1252, Washington, D. C., January 1989.

"Rainfall Estimation for Pavement Analysis and Design," with H. S. Liang, Transportation Research Record 1252, Washington, D. C., January, 1989.

"Field Measurement of Shrinkage Crack Depth in Expansive Soils," with Miguel Picornell, Transportation Research Record 1219, Washington, D. C., 1989.

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"Leakage Rates through Flaws in Membrane Liners," with P. W. Jayawickrama, K. W. Brown, and J. C. Thomas, ASCE, Journal of Environmental Engineering, Vol. 114, No. 6, pp. 1401-1420, December, 1988

"A Method of Time-Dependent Analysis Using Elastic Solutions for Non-Linear Material," with K.M. Chua, International Journal for Numerical and Analytical

Methods in Geomechanics, Vol. 11, No. 4, John Wiley & Sons, July-August, 1987.

"Operating Characteristics of and User Satisfaction with Commercially Available NDT Equipment," with R.E. Smith, Transportation Research Record 1007, 64th Transportation Research Board Meeting, Washington, D.C., January, 1985.

"Use of Nondestructive Testing in the Design of Overlays for Flexible Pavements," with R.E. Smith, Transportation Research Record 1007, 64th Annual Transportation Research Board Meeting, Washington, D.C., January, 1985.

"Developing Stochastic Flexible Pavement Distress and Service ability Equations," with M. Riggins and A. Garcia-Diaz, Transportation Research Record 1048, 64th Transportation Research Board Meeting, Washington, D.C., January, 1985.

"Network Sampling to Estimate Distribution of Pavement Conditions and Costs," with C.J. Templeton and A. Garcia-Diaz, Transportation Research Record 1048, 64th Transportation Research Board Meeting, Washington, D.C., January, 1985.

"Load Rating of Light Pavement Structures," with K.M. Chua, Transportation Research Record 1043, 64th Transportation Research Board Meeting, Washington, D.C., January, 1985.

"An Improved Bridge Safety Index for Narrow Bridges," with B.V.R. Gandhi and B. Das, Transportation Research Record 960, 63rd Transportation Research Board Meeting, Washington, D.C., January, 1984.

"Rainfall, Infiltration, Drainage, and Load-Carrying Capacity of Pavements," with S.J. Liu, Transportation Research Record 993, 63rd Transportation Research Board Meeting, Washington, D.C., January, 1984.

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"Serviceability Loss Due to Roughness Caused by Volume Change in Expansive Clay Subgrades," with J.B. Rauhut, Transportation Research Record 993, 63rd Transportation Research Board Meeting, Washington, D.C., January, 1984.

"Utility Decision Analysis to Select Aggregates for Asphalt Pave-ments," with P.M. Gandhi, Transportation Research Record 989, 63rd Transportation Research Board Meeting, Washington, D.C., January, 1984.

"Characteristics of Base and Subgrade Drainage of Pavements," with S.J. Liu and J.K. Jeyapalan, Transportation Research Record 945, 62nd Transportation Research Board Meeting, Washington, D.C., January, 1983.

"Damage Functions for Rutting, Fatigue Cracking,a nd Loss of Serviceability in Flexible Pavements,@ with J.B. Rauhut, P.R. Jordahl, and W.J. Kenis, Transportation Research Record 943, 62nd Transportation Research Board Meeting, Washington, D.C., January, 1983.

"Estimation of Network Rehabilitation and Maintenance Costs over an Extended Planning Horizon," with A. Garcia-Diaz and J.T. Allison, Transportation Research Record 943, 62nd Transportation Research Board Meeting, Washington, D.C., January, 1983.

"Laboratory Evaluation of Fabric Interlayers for Pavement Overlays," with J.W. Button and J.A. Epps, Transportation Research Record 943, 62nd Transportation Research Board Meeting, Washington, D.C., January, 1983.

"Matrix Suction Instrumentation of a Vertical Moisture Barrier,@ with M. Picornell and M. Steinberg, Transportation Research Record 945, 62nd Transportation Research Board Meeting, Washington, D.C., January, 1983.

"A Model for Predicting Flexible Pavement Service Life and Its Impact on Rehabilitation Decisions," with J.T. Allison, and A. Garcia-Diaz, Transportation Research Record 943, 62nd Transportation Research Board Meeting, Washington, D.C., January, 1983.

"Predicting Reduction in Service Life of Surface-Treated Pavements Under Oil-Field Traffic," with T. Scullion and J.M.

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Mason, Jr., Transportation Research Record 938, 62nd Transportation Research Board Meeting, Washington, D.C., January, 1983.

"Pavement Roughness on Expansive Clays," with M.O. Velasco, Transportation Research Record 790, Shales and Swelling Soils, Transportation Research Board, pp. 78-86, 1981.

"Railroad-Highway Grade-Crossing Analysis and Design," with A. Ahmad and R.M. Olson, Transportation Research Record 733, Transportation Research Board, Washington, D.C., 1979.

"Optimization of Pavement Rehabilitation and Maintenance Using Integer Programming,@ with J.P. Mahoney and N. Ahmed, Transportation Research Record 674, Transportation Research Board, 1978, pp. 15-21.

"Measurement of Flow Properties of Expansive Clays," with J. Uzan, International Journal for Numerical and Analytic Methods in Geomechanics, Vol. 2, No. 1, pp. 73-86, January-March, 1978.

"Climatic Materials Characterization of Fine-Grained Soils,@ with E.V. Edris, Transportation Research Record 642, Transportation Research Board, pp. 39-43, 1977.

"Physicochemical Considerations in Thermal Susceptibility of a Base-Course Material," with S.H. Carpenter, Transportation Research Record 642, Transportation Research Board, pp. 36-38, 1977.

"Strategic Planning for Pavement Rehabilitation and Maintenance Management System," with D.Y. Lu, Transportation Research Record 598, Commission on Sociotechnical Systems National Research Council, pp. 29-35, January, 1976.

"Condition Surveys for Pavement Structural Evaluation," with J.P. Mahoney, Transportation Research Record 602, Pavement Design, Evaluation and Performance, pp. 90-96, 1980.

"Characteristics of Expansive Clay Roughness of Pavements," with R.L. Boggess and J.W. Spotts, Transportation Research Record 568, Transportation Research Board, pp. 9-23, 1976.

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"Analysis and Modeling of the Performance of Home Foundations on Expansive Soils in Central Texas," with C.C. Mathewson and J.P. Castleberry," Bulletin, Association of Engineering Geologists, Vol. XII, No. 4, pp. 275-302d, Fall, 1975.

"Pavement Cracking in West Texas Due to Freeze-Thaw Cycling," with S.H. Carpenter and J.A. Epps, Transportation Research Record 532, Transportation Research Board, 1-13, January, 1975.

"Stability Criteria for Two Finite Element Schemes for Parabolic Equation," International Journal for Numerical Methods in Engineering, C.S. Desai (ed.), Vol. 9, pp. 721, 1975.

"Implementation of a Systems Approach to Pavement Design," with W.F. McFarland, Transportation Research Record 512, Transportation Research Board, pp. 58-62, January, 1974.

"Performance of Slab-on-Ground Foundations on Expansive Soils,@ with J.P. Castleberry and C.C. Mathewson, Abstracts, Annual Meeting of the Association of Engineering Geologists, 1974.

"Expansive Clay Roughness in the Highway Design System," Bulletin, Association of Engineering Geologists, 1974.

"Stiffened Mats on Expansive Clay," with K.T. Meyer, Journal ASCE Mechanics Division, July, 1971.

Papers in Conference Proceedings:

Cheng, D., Little, D., Lytton, R.L., and Holste, J., "Impact of Surface Energy of Bitumen and Aggregate Components of the Fatigue Properties of Asphalt Concrete Mixtures," Proceedings of the 25th Second World Congress on Adhesion and Related Phenomena, pp. 450-452, Orlando, Florida, February, 2002.

Cheng, Ding Xin, Little, Dallas N.(presenter), Lytton, R.L., and Holste, James. "Surface Free Energy Measurement of Aggregates and its Application on Adhesion and Moisture Damage of Asphalt-Aggregate System," Proceedings of the ICAR Symposium in Austin, Texas, April, 2001.

Lytton, Robert L., "Opening Address," (Invited) ASCE-EM Inelastic Behavior Committee at the 15th ASCE Engineering Mechanics Division Conference at Columbia University,

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New York, June 2-5, 2002

"A New Matric Suction Calibration Curve," with Rifat Bulut and S.-W. Park,

Proceedings, Asian Conference on Unsaturated Soils, Singapore, May 18/19,

2000.

"Comparison of Total Suction Values from Psychrometer and Filter Paper

Methods", with Rifat Bulut and S.-W. Park, Proceedings, Asian Conference on

Unsaturated Soils, Singapore, May 18/19, 2000.

"Effect of Compaction on Orthotropic Properties of Unbound Properties of

Unbound Aggregate Bases," A. Adu-Osei, D. N. Little, E. Tutumleur and

R. L. Lytton. Published in the proceedings of the European Workshop

On Compaction of Soils and Granular Materials, pp. 17-26 Paris, France,

May, 2000.

"Model for Predicting Rut Development in Unbound Aggregate Bases", with

Seong-Wan Park, Proceedings of the 8th Annual Symposium on Aggregates:

Asphalt Concrete, Bases, and Fines, Denver, Colorado, April 12/14, 2000.

"The Anisotropic Resilient Properties of Unbound Granular Materials", with

Alex Adu-Osei and D. N. Little, Proceedings of the 8th Annual Symposium on

Aggregates: Asphalt Concrete, Bases, and Fines, Denver, Colorado, April

12/14, 2000.

"System Identification Method for Determining the Anisotropic Resilient Properties

of Unbound Granular Materials," A. Adu-Osei, R. L. Lytton and D. N. Little.

Proceedings of the Fifth International Symposium on Unbound Aggregates in

Roads (UNBAR, pp. 249 - 256, Nottingham, England, June, 2000.Biodata.ful33

"Variability of Hot Mix Asphalt Produced with Reclaimed Asphalt Pavement", with

G. Yang, D.B.H. Cline, D. N. Little, and C. K. Estakhri. American Society

Of Civil Engineers Texas Section, Spring, 1999.

"Hypothesis Test in Gradation Comparison", with G. Yang, D.B.H. Cline, D.N.

Little, and C. K. Estakhri. American Society of civil Engineers, Texas

Section, Spring, 1999.

“Asphalt Mixture Properties which Affect Microcrack Growth Rate,” with Little, D. N. and Chen, C. W., Proceedings of the 12th, American Society of Civil Engineers Conference, La Jolla, California, May, 1998, pp. 1126 - 1129.

"Model of Microdamage and Microdamage Healing of Asphalt Concrete and its

effect on Pavement Design and Analysis," Kim, Y.R., Little, D.N., Lee, H. J., and

Lytton, R. L. 8th International conference on Asphalt Pavements, Seattle,

August, 1997.

AFoundations and Pavements on Unsaturated Soils,@ Text of Keynote Address,

Proceedings, First International Conference on Unsaturated Soils, International Society of Soil Mechanics and Foundation Engineering, Paris, Sept. 8-10, 1995.

AEffects of Vertical Moisture Barriers on Roughness Development of Pavements

on Expansive Soils,@ with F. N. Nyangaga and D. A. Gay, Proceedings, First International Conference and Unsaturated Soils, International Society of Soil Mechanics and Foundation Engineering, Paris, Sept. 8-10, 1995.

AEffects of Vertical and Horizontal Moisture Barriers on Roughness Development

on Pavements on Expansive Soils,@ with F. N. Nyangaga and D. A. Gay, Proceedings, Second International Conference on Road and Airfield Pavement Technology, Singapore, Sept. 27-29, 1995.

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ADownhill Creep in Expansive Soils: Causes, Effects, Damage and Design

Countermeasures,@ Proceedings, American Society of Civil Engineers Texas Section Meeting, Waco, Texas, April 26-28, 1995.

"Mechanistic Predictions of the Performance of Pavements in the SHRP LTPP Program," Proceedings, TRB International Conference on the Strategic Highway Research Program and Traffic Safety on Two continents, The Hague, The Netherlands, September 22-24, 1993.

"How SHRP Reliably Predicts Pavement Performance," with H. L. Von Quintus and E. Harrigan, Proceedings, ASCE Pacific Rim Trans Tech Conference, Seattle, Washington, July 25-28, 1993.

"Conductivity through Macropores in Compacted Clay," with P. W. Jayawickrama, Proceedings, 7th International Conference on Expansive Soils, Dallas, Texas, Vol. 1, August 3-5, 1992, pp 99-104.

"Crack and Block Models for Expansive Clay Soils; Theoretical Analysis," with Keith B. Wallace, Proceedings, 7th International Conference on Expansive Soils, Dallas, Texas, Vol. 1, August 3-5, 1992, pp 201-205.

"Lateral Pressures and Swelling in a Cracked Expansive Clay Profile," with Keith B. Wallace, Proceedings, 7th International Conference on Expansive Soils, Dallas, Texas, Vol. 1, August 3-5, 1992, pp 245-250.

"Physical and Mineralogical Characterization of a Swelling Claystone," with M. Picornell, Proceedings, 7th International Conference on Expansive Soils, Dallas, Texas, Vol. 1, August 3-5, 1992, pp 352-357.

“Micromechanical Behavior of Pavements," Proceedings, Unified Airport Pavement Design and Analysis Concepts Workshops, Volpe National Transportation Systems Center, Federal Aviation Administration, Report No. DOT/FAA/RD-92/17, July, 1992, pp 87-124.

"Curing Time for CRCP Mixtures Based on Flexural Strength," with M. Y. Han, Proceedings, ASCE Materials Engineering Congress, Denver, Colorado, August 13-15, 1990, pp. 953-965.

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"Fractal Analysis and Application to Biological Organ Modeling," with Lan Li, Richard A. Robb, Paul Chan, 12th Annual International Conference IEEE, Engineering in Medicine and Biology Society, Philadelphia Pennsylvania, November 1-4, 1990.

"Application of Statistical Theory to Edge Extraction in Medical Images," with Paul Chan, Lan Li, Ronald A. Karwoski, Richard A. Robb, 12th Annual International Conference, IEEE, Engineering in Medicine and Biology Society, Philadelphia Pennsylvania, November 1-4, 1990.

"Distress Identification by an Automatic Thresholding Technique," with P. Chan, and S. Soetandio, Proceedings, 1st International Conference on Applications of Advanced Technologies in Transportation Engineering, San Diego, California, February 5-8 1989.

"Laboratory Behavior, Performance Prediction, and Cost-Effectivenes of Asphalt-Rubber Concrete in Airport Pavements", with Denise M. Hoyt, Asphalt Rubber Producers Group National Seminar on Asphalt-Rubber, Kansas City, October 30 & 31, 1989.

"Distress Identification by an Automatic Thresholding Technique," with K. B. Chan, and S. Soetandio, ASCE Proceedings, 1st International Conference on Applications of Advanced Technologies in Transportation Engineering, San Diego, California, February, 1989.

"The Use of Expert Systems in Pavement Structural Evaluation" with Y. J. Chou, ASCE Proceedings, 1st International Conference on Applications of Advanced Technologies in Transportation Engineering, San Diego, California, February, 1989.

"Concepts of Pavement Performance Prediction and Modeling," 2nd North American Conference on Managing Pavements, Toronto, Canada, November, 1987.

"Sample Size Selection," with T. Scullion, C. J. Templeton andY. J. Chou, 2nd North American Conference on Managing Pavements, Toronto, Ontario, Canada, November, 1987.

"Structural Evaluation and Load Zoning of Low-Volume Roads," with Dr. K.M. Chua, A Case Study, Fourth International

Biodata.ful36

Conference on Low-Volume Roads, Cornell University, Ithaca, New York, August, 1987.

"Evaluation of Fabrics, Fibers and Grids in Overlays," with J.W. Button, 6th International Conference on Structural Design of Asphalt Pavement, University of Michigan, Ann Arbor, Michigan, July, 1987.

"Methodology for Predicting Asphalt Concrete Overlay Life Against Reflection Cracking," with P.W. Jayawickrama, 66th Interna-tional Conference on Structural Design of Asphalt Pavement, University of Michigan, Ann Arbor, Michigan, July, 1987.

"Time-Dependent Properties of Embedment Soils Back-Calculated from Deflections of Buried Pipes," with Dr. K.M. Chua, Institution of Engineers, Specialty Geomechanics Symposium, "Interpretation of Field Testing for Design Parameters," Adelaide, Australia, August, 1986.

"Design Equations for Buried Flexible Pipes," with Dr. K.M. Chua, American Gas Association proceedings, 1986 Distribution/Transmission Conference, Chicago, Illinois, April, 1986.

"Pavement Reinforcement with Tensar Geogrids for Reflection Cracking

Reduction," with G.J.A. Kennepohl, for presentation at the "Paving Cold Areas

Workshop," Tsukuba Science City, Japan, October, 1984.

"Design Criteria for Buried Flexible Pipe," with F.A. Brown, ASCE Conference,

San Francisco, California, October, 1984.

"Statistical Approach to Bishop's Method of Slices," with G. Felio and J.L. Briaud,

IV International Symposium on Landslides, Toronto, Canada, September, 1984.

"Assessment of the Effectiveness of a Vertical Moisture Barrier," with M. Picornell

and M. Steinberg, 5th International Conference on Expansive Soils, Institution of

Engineers, Adelaide, Australia, May, 1984.

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"Expansive Soil Pavement Design Using Case Studies," with R.G. McKeen,

Proceedings, St. Louis, Missouri, May, 1984.

"Modelling the Heave of a Heavily Loaded Foundation," with M. Picornell, 5th

International Conference on Expansive Soils, Institution of Engineers, Adelaide,

Australia, May, 1984.

"Evaluation of Aggregates for Acceptance in Asphalt Paving Mix-tures," with P.M.

Gandhi, Proceedings No. 53, Association for Asphalt Paving Technologists,

Annual Meeting, Phoenix, Arizona, April, 1984.

"Texas Flexible Pavement Design System," with C.H. Michalak and T. Scullion,

Proceedings, Fifth International Conference on Structural Design of Asphalt

Pavements, Arnhem, the Netherlands, August, 1982.

"Texas Rehabilitation and Maintenance System," with D.T. Phillips and U.

Shanmugham, Proceedings, Fifth International Conference on Structural

Design of Asphalt Pavements, Arnhem, the Netherlands, August, 1982.

"Analysis and Design of Pavements to Resist Thermal Cracking Using Fracture

Mechanics," with U. Shanmugham, Proceedings, Fifth International Conference

on Structural Design of Asphalt Pavements, Arnhem, the Netherlands, August,

"Fabric Interlayers for Pavements Overlays," with J.W. Button, J.A. Epps, and

W.S. Harmon, Second International Conference on Geotextiles, Las Vegas,

Nevada, August, 1982.

"Stress Reduction in Flexible Culverts Due to Overlays of Geofabric," with

J.K. Jeyapalan, Second International Conference on Geotextiles, Las Vegas,

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Nevada, August, 1982.

"The Design of Foundations and Pavements on Expansive Clays," Proceedings

Fourth Regional Geotechnical Conference, Baranquilla, Colombia, November,

1981.

"Creep Damage to Structures on Expansive Clay Slopes," with J.P. Dyke,

Proceedings, Fourth International Conference on Expansive Soils, Denver,

June, 1980.

"Utility Analysis for Making Highway Maintenance Decisions When Capital is

Limited," with W.B. Ledbetter, for presentation at PRTC Summer Annual

Meeting, University Warwick, England, July, 1978.

“Dynamic Properties of Fine-Grained Soils," with E.V. Edris, Proceedings Ninth

International Conference on Soil Mechanics and Foundation Engineering,

Tokyo, Japan, July, 1977.

"Numerical Analysis of Thermal Crack Propagation in Pavement Overlays,"

with H.S. Chang and S.H. Carpenter, Proceedings Second International

Conference on Numerical Methods in Geomechanics, Vol. II, pp. 526, 539,

June, 1976.

"Serviceability Loss of Flexible Pavements," with D.Y. Yu and W.M. Moore,

Proceedings ASCE Specialty Conference on Pavement Design, Atlanta,

pp. 3-37 to 4-60, June, 1975.

"Critical Stresses in Flexible Pavement Design," with D.Y. Lu, Proceedings ASCE

Specialty Conference on Pavement Design, Atlanta, pp. 1-73 to 1-86, June, 1975

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"Design and Performance of Mat Foundations on Expansive Clay," with

J.A. Woodburn, Proceedings Third International Conference on Expansive Soils,

Haifa, Israel, Vol. I, pp. 301-307, January, 1974.

"Stiffened Mat Design Considering Viscoelasticity, Geometry, and Site Conditions,"

Proceedings Third International Conference on Expansive Soils, Haifa, Israel,

Vol. II, January, 1974.

"Expansive Clay Roughness in the Highway Design System," Proceedings Federal

Highway Administration Workshop on Expansive Clays and Shales, Denver,

December, 1972.

"Design Methods for Concrete Mats on Unstable Soils," Proceedings Third

InterAmerican Conference on Materials Technology, Rio de Janiero, Brazil,

August, 1972.

"Deformation, Pore Pressure and Stability Analysis of Large Storage Tank

Foundations," with W.A. Dunlap, Symposium on Applications of the Finite

Element Methods of Geotechnical Engineering, Vicksburg, Mississippi, May,

1972.

"Risk Design of Stiffened Mats on Clay," Proceedings Conference on Applications

of Statistics and Probability to Soil and Struc tural Engineering , Hong Kong,

September, 1971.

Special Lectures, Presentations:

“New Procedure for Locating Potential Problems in Subgrade Soils,”Session 10, 1997 Transportation Conference, Texas A&M

University,College Station, Texas, October 15, 1997.

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AExpansive Soils,@ Houston Foundation Repair Association of Texas, League City, TX, April 26, 1996.

ADesign of Foundations on Expansive Soils,@ Houston, June 9, 1995.

ADepth of Expansive Soil Movements,@ Foundation Repair Association of Texas,

April 1995.

"Modeling Reliability in Pavements," with D. G. Zollinger, Paper No. 931133, 72nd

Annual Meeting of the Transportation Research Board Washington, D. C.,

January, 1993.

"Analysis of Large Diameter High-Density Polyethylene Plastic Pipes as Vertical

Shafts in Landfills," M. Kabir Hossain, ASTM Symposium on Buried Plastic Pipe

Technology, September 10, 1990.

"Microcomputer Application to Determine Load-Zoning for Low Volume Roads,"

with B. Lanka Santha, Wes Yang, Paper No. 890473, Session 106, 69th Annual

Transportation Research Board Meeting, Washington, D. C., January 7-11, 1990.

"Effectiveness of Pavement Preventive Maintenance Study in Strategic Highway

Research Program Project H-101," with Roger E. Smith and Tom D. White,

Session 107, 69th Annual Transportation Research Board Meeting, Washington,

D. C., January 7-11, 1990.

"Evaluation of the Siometer as a Device for Measurement of Pavement Profiles,"

with Emmanual G. Fernando and Roger S. Walker, Paper No. 890582, Session

159, 69th Annual Transportation Research Board Meeting, Washington, D. C.,

January 7-11, 1990.

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"Fatigue Damage Properties of Asphaltic Concrete Pavements," with K. H. Tseng,

Paper No. 890201, Session 171, 69th Annual Transportation Research Board

Meeting, Washington, D. C., January 7-11, 1990.

"Integrated Computer Model to Estimate Moisture and Temperature Effects Beneath

Pavements," with Dennis E. Pufahl and H. S. Liang, Paper No. 890528, Session

208, 69th Annual Transportation Research Board Meeting, Washington, D. C.,

January 7-11, 1990.

"Stability Analysis of Flexible Pipe: A Simplified Biaxial Buckling Equation," with

M. Chau and K. M. Chua, Paper No. 880429, Transportation Research Board

Annual Meeting, Washington, D. C., January, 1989.

"A Simplified Mechanistic Rut Depth Prediction Procedure for Low-Volume Roads,"

with K. A. S. Yapa and K. M. Chua, Paper No. 880384, Transportation Research

Board Annual Meeting, Washington, D. C., January, 1989.

"Inverse Analysis of Non-Destructive Testing Methods for Pavements to Determine

the Resilient Moduli of Pavement Layers,@ seminar given to the "Work Shop on

Resilient Modulus Testing: State of the Practice" Oregon State University,

Corvallis, Oregon, March 28-30, 1989.

"Uses of Geotextiles in Paving and Drainage," Texas Engineering Extension Service

Workshop, February 20, 1989.

"Nondestructive Pavement Structural Evaluation," National Highway Institute class

at Michigan State University, East Lansing, Michigan, February 22-24, 1989.

"Non-Destructive Determination of Pavement Layer Properties," 26th Annual Paving

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and Transportation Conference, Albuquerque, New Mexico, January 9-11, 1989.

"Performance Prediction and Cost-Effectiveness of Asphalt-Rubber Concrete in

Airport Pavements," with Denise M. Hoyt and F. L. Roberts, Paper No. 870399,

Transportation Research Board Annual Meeting, Washington, D. C., January,

1988.

"Detection and Sizing of Surface Cracks in Expansive Soil Deposits," with

M. Picornell, Transportation Research Board Annual Meeting, Washington D.C.,

January, 1988.

"Damage Factors," seminar presented by The Federal Highway Administration,

McLean, Virginia, September 12-15, 1988.

"Moisture Sensitive Soils," seminar presented by the University of New Mexico,

April 8-10, 1988.

"Moisture Sensitive Soils," seminar presented by the University of Colorado,

Boulder, Colorado, March 30-31, 1988.

Post-Tensioning Institute Seminars on Soil Criteria, January 27, 28, 29, 1988,

Houston, San Antonio, and Dallas.

"Characterization of the Meteorological Demand for the Design of Vertical Moisture

Barriers," with M. Picornell, 66th Transportation Research Board Meeting,

Washington, D.C., January, 1987.

"Factors Affecting Performance and Functional Failure of Airfield Pavements,"

presented by the Air Force Office of Scientific Research and the Air Force

Engineering and Services Center, Colorado Springs, Colorado, October 13-15,

1986.Biodata.ful43

"Pavement Rehabilitation," seminar presented by the University of Houston Lecture

Series, Houston, Texas, November 18, 1987.

"Foundations in Clay Soils,@ presented by the U. S. Army Corps of Engineers

Waterways Experiment Station, San Antonio, Texas, March 9, 1987.

"Development of a Preventive Maintenance Algorithm for Use in Pavement

Management Systems," with K.A. Cation, M.Y. Shahin and T. Scullion, 66th

Transportation Research Board Meeting, Washington, D.C., January, 1987.

"Development of a Utility Evaluation for Nondestructive Testing Equipment Used

on Asphalt-Concrete Pavements," with S.S. Stoffels, 66th Transportation Research

Board Meeting, Washington, D.C., January, 1987.

"FAA Mixture Design Procedure for Asphalt-Rubber Concrete,@ with F.L. Roberts,

66th Transportation Research Board Meeting, Washington, D.C., January, 1987.

"A New Method of Time Dependent Analysis for Interaction of Soil and Large

Diameter Flexible Pipe," with Dr. K.M. Chua, 66th Transportation Research Board

Meeting, Washington, D.C., January, 1987.

"Structural Evaluation and Load Zoning Considerations of Light Pavements," with

Dr K.M. Chua, 66th Annual Transportation Research Board Meeting,


"Prediction of Permanent Deformation in Flexible Pavement Materials," with

K.H. Tseng for Publication at the ASTM Symposium on Implication of Aggregates

in the Design, Construction and Performance of Flexible Pavements, New Orleans,

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Louisiana, December, 1986.

"Mechanistic Overlay Design Procedures Available to the Design Engineer," with

R.E. Smith and M.I. Darter, 65th Transportation Research Board Meeting,


"New Approaches in Pavement Design,@ seminar presented by Federal Highway

Administration, Denver, Colorado, March 31-April 4, 1986.

"Design and Construction of Post-Tensioned Slabs-On-Ground,@ seminar presented

by Post-Tensioning Institute, Denver, Colorado on November 20-21, 1985.

"Building on Expansive Soils," seminar presented by Colorado State University, held

in Houston, Texas, June 21, 1985; San Antonio, Texas, June 24, 1985; and Austin,

Texas, June 25, 1985.

"Applications and Predictions of Soil Behavior," U.S. Army Corps of Engineers,

San Antonio, Texas, May 1, 1985.

"Foundations on Expansive Clays," ASCE Houston Branch, University of Houston,

April 4, 1985.

"Site Preparation and Construction Practices for Slabs-on-Ground," ASCE National

Meeting, Atlanta, Georgia, May 16, 1984.

"Soils and Structural Aspects of the PTI Slab-on-Ground Recommendations,"

Farmers Home Administration, Temple, Texas, April 12, 1984.

"Selected In-Service Highway Sections," FHWA Pavement Testing Conference,

McLean, Virginia, March 12-16, 1984.

"Pavement Network Long-Term Monitoring," FHWA Workshop on Pavement

Testing, Washington, D.C., March 12, 1984.Biodata.ful45

"Network Prioritization and Planning," FHWA Workshop on Pavement Testing,

Washington, D.C., March 12, 1984.

"What Causes Highway Damage," Regular Common Carriers Conference, Palm

Springs, California, February 21, 1984.

"Fabrics in Highways," 37th Annual Ohio Transportation Engineering Conference,

Columbus, Ohio, November 30, 1983.

"Advances in Predictions of Movement and Rate of Movement," Foundations in

Expansive Soils Training Course, U.S. Army Corps of Engineers, W.E.S.,

Vicksburg, Mississippi, May 2-6, 1983.

"Sampling" and "RAMS Program," Pavement Management Course, University of

Texas, Austin, Texas, February 16, 1983.

"Expansive Clay," Seminar for C.E. Department, University of Texas, Austin, Texas,

February 1, 1983.

"Current Status of Present Data Bases," FHWA Long-Term Monitoring Advisory

Panel, December 16-17, 1982.

"Evaluation of AASHTO Road Test Satellite and Environmental Studies," AASHTO

Joint Task Force on Pavement, Arlington, Texas, December 14-15, 1982.

"Pavement Management Systems," Austin Branch ASCE, Villa Capri, Austin, Texas,

June 16, 1982.

"New Approaches in Pavement Design," FHWA, McLean, Virginia, May 10-14,

1982.

"Slabs on Expansive Soils," presented at the College of Engineering, University of

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Saskatchewan, Saskatoon, Saskatchewan, May 27, 1981.

"Pavement Management," presented at Canadian Room, Regina Inn, to the Regina

Geotechnical group, Regina, Saskatchewan, May 27, 1981.

"Moisture Diffusion Theory and Recent Advances," presented at the Army Corps

of Engineers Waterways Experiment Station, Vicksburg, Mississippi, May 13,

1981.

"What We Know and Don't Know About Expansive Soils: A National Problem,"

presented to Professional Engineers of Colorado, Colorado Section of American

Society of Civil Engineers, Colorado Geological Society, and Homebuilders

Association of Metropolitan Denver, Denver, Colorado, February 3, 1981.

"Texas Rehabilitation and Maintenance Management System," University of New

Mexico, January 8, 1981.

"Expansive Clays" Planning or Engineering Concern, University of New Mexico,

January 8, 1981.

"Fatigue of Asphalt Pavements," University of New Mexico, January 7, 1981.

"Acceptance of Aggregates for Bituminous Paving Mixtures," University of

Wisconsin Construction Aggregates, December 1-2, 1980.

"Design of Post-Tensioned Slab Foundation on Expansive Soils," Post-Tensioning

Institute Seminar, Los Angeles, November 16, 1979.


Institute Seminar, Denver, November 15, 1979.


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Institute Seminar, San Antonio, November 9, 1979.


Institute Seminar, Houston, November 8, 1979.


Institute Seminar, Dallas, October 25, 1979.


Institute Seminar, New Orleans, October 24, 1979.


Institute Seminar, Dallas, May 12, 1978.

"Design of Post-Tensioned Slab Foundation on Expansive Soils," Post-

Tensioning Institute Seminar, Houston, May 11, 1978.

"Texas Rehabilitation and Maintenance Strategies Systems," Transportation Research

Board, Annual Meeting, Washington, D.C., January, 1978.

"The Eighth Annual Municipal Inspectors Training School," Texas A&M University

Training School, College Station, Texas, 1977.

"Design, Construction and Performance of Residential Slabs," ACI Lectures,

Dallas-Ft. Worth Chapter, March 18, 1976, and Houston Chapter, January 8, 1976.

"Expansive Soils - Effect of Environmental Changes and Related Engineering

Requirements," Session 66, ASCE Annual Meeting, Denver, Colorado, November,

1975.

"Application of Fracture Mechanics to Pavement Cracking," University of Utah,

November, 1975.

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"Mats on Expansive Clays," Oklahoma State University Seminar on Applied Soil

Mechanics," February 7, 1975.

"Pavement Cracking in West Texas," with S.H. Carpenter, Texas Section, ASCE

Meeting in Amarillo, September, 1974.

"Risk Evaluation of Damage to Building on Expansive Clay," with J.P. Castleberry,

Texas Section, ASCE Meeting in Amarillo, September, 1974.

"Systems Approach to Pavement Design," Symposium on Pavement Design and

Management Systems, Session 21, Highway Research Board, January, 1974.

"Expansive Clay Roughness in the Design of Rigid Pavements," Committee A2B01,

Rigid Pavement Design, Highway Research Board, January, 1974.

"Experimental Relations of Stress, Free Energy, Vapor Permeability, and Creep in

Concrete," with K.W. Brown, J.W. Spotts, American Society of Civil

“State Level Pavement Monitoring Program,” with M.I. Darter, M.Y. Shahin, and J.B. Rauhut, for presentation at the Transportation Research Board, Annual Meeting, January, 1982.

"Structural Design of Flexible Pavements - A Simple Predictive System," with J. Uzan, for presentation at the Transportation Research Board Annual Meeting, January, 1982.

"Data Requirements for Long-Term Monitoring of Pavements as a Basis for Development of Multiple Regression Relationships," with J.B. Rauhut and M.I. Darter, for presentation at the Transportation Research Board Annual Meeting, January, 1982.

Significant Published Reports:

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Adu-Osei, Alex, Little, Dallas N., and Lytton, Robert L., “Structural Characteristics

Of Unbound Aggregate Bases to Meet AASHTO 2002 Design Requirements:

Interim Report,” ICAR Research Report No. 502-1, July 2001.

"Structural Evaluation of Unbound Aggregate Bases, Volume 1: Literature Synthesis

and Testing and Characterization Protocol," Adu-Osei, A., Lytton, R. L., Little,

D. N., and Allen, J., International Center for Aggregates Research, November,

1998.

"Fundamentals Properties of Asphalts and Modified Asphalts Task K

Microdamage Healing in Asphalt and Asphalt Concrete", with Williams, D.,

Little, D. N., Kim, Y. R. and Kim Y., Final Report, Volume 1 Microdamage and

Microdamage Healing, Project Summary Report, Federal HighwayAdministration, Contract No. DTFH61-92-C-00170, December,

1998.

"Fundamental Properties of Asphalts and Modified Asphalts Task K Microdamage Healing in Asphalt and Asphalt Concrete,” with

Williams, D., Little, D. N., Kim, Y. R. and Kim, Y., Final Report, Volume 2

Laboratory Testing Protocol and Evaluation, Federal Highway Administration,

Contract No. DTFH61 -C-00170, December, 1998.

"Fundamental Properties of Asphalts and Modified Asphalts - Task K –

Microdamage Healing in Asphalt and Asphalt Concrete," with Chen, J., and Little, D. N., Final Report, Volume 3 – Continuum Damage Mechanics and Micromechanics Model to Explain Fatigue Damage and Microcrack Healing in Asphalt Mixtures,” Federal Highway Administration, Contract No. DTFH61 -C-00170, December, 1998.

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"Microdamage and Microdamage Healing, Project Summary Report" Vols. 1 and

2, with Devon Williams, D.N. Little, Y.R. Kim, and Yongon Kim, Federal

Highway Administration Contract No. DTFH61-92-C-00170, May, 1998.

"A Micromechanics Fracture and Healing Model for Asphalt Concrete", Vol.3,

with C.W. Chen and D.N. Little, Federal Highway Administration Contract

No. DTFH61-92-C-00170, May, 1998.

"Assessment of Microdamage and Microdamage Healing inHot Mix Asphalt

Concrete," Little, D.N., Lytton, R.L., Kim, Y.R., Williams, D., Lee, H. W.

Final Report, Volume 1, Federal Highway Administration, Contract No.

DTFH61-92-C-000170, December 1997.

"Laboratory and Field Evaluation of Fatigue Damage and Microdamage Healing,"

Little, D. N., Kim, Y.R., Williams, D., Lytton, R. L., Kim, Y. Final Report,

Volume 2, Federal Highway Administration, Contract No. DTFH61-C-00170,

December 1997.

"Microcrack Growth and Microdamage Healing in Asphalt Concrete," Little, D.N.,

Kim, R. Y., Williams, D. and Lytton, R.L. FHWA, DTFH61-92-00020, May

1995.

"Microdamage Crack Growth and Development of Drainage Models to Account

for Microcrack Growth and Microdamage Healing," FHWA, DTFH61-92-C-

00020, October, 1995.

"Microdamage Healing in Asphalt Concrete," Little, D.N., Kim, Y.R., Williams, D.

and Lytton, R. L. Year-One Phase-One Report, FHWA, Report DTFH61-92-C-

00020, September 1994.Biodata.ful51

"Development and Validation of Performance Prediction Models and Specifications

for Asphalt Binders and Paving Mixes," with J. Uzan, E. G. Fernando, R. Roque,

D. Hiltunen, and S. Stoffels, SHRP Report No. A-357, Strategic Highway

Research Program, National Research Council, Washington, D.C., 1993

"Behavior of Expansive Earth Materials," Final Report of University-Industry Workshop sponsored by National Science Foundation grant, GK40950, D.A. Day and O.D. Richards (eds.), October, 1974.

"An Integrated Model of the Climatic Effects on Pavements," with D. E. Pufahl, C. H. Michalak, H. S. Liang, and B J. Dempsey, FHWA-RD-90-033, Final Report RF 7089, February, 1990.

"Determination of Asphaltic Concrete Pavement Structural Properties by Nondestructive Testing," Phase II, with F. Germann and Y. J. Chou, NCHRP 10-27, Final Report, February, 1990.

"Executive Summary Report on Effects of Tire Pressures on Flexible Pavement, Texas Transportation Institute, Report 372-386, April, 1987.

"Development of New Load Equivalence Factors for Flexible Pavement Design in Texas," with F. L. Roberts, and Z. Hajeer, Texas Transportation Institute, Report No. 476-1, April, 1987.

"Detection and Sizing of Surface Cracks in Expansive Soil Deposits," with M. Picrnell, C. Garcia, and C. C. Huang, Texas Transportation Institute, Report No. 187-13, April, 1987.

"Effects of Tire Pressure on Flexible Pavements," with F. L. Roberts, J. K. Tielking, D. R. Middleton, and K. Tseng, Texas Transportation Institute, Report No. 372-1, December 1985.

"Exploration for Aggregates, Texas NE Coast," with C. C. Mathewson, C. L. Cason, S. Gowan and M. A. Brotherton, Texas Transportation Institute, Report No. 267-1F, October, 1985.

"Load Rating of Light Pavement Structures," with K.M. Chua, Research Report 284-6, December, 1983.

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"An Improved Bridge Safety Index for Narrow Bridges," with R.B.V. Gandhi, Research Report 233-2F, August, 1983.

"Laboratory Evaluation of Overlays Reinforced with Fabrics," with K.H. Tseng, Final Report RF 4661, May, 1983.

"Rainfall Infiltration and Drain Analysis of Pavements," with S.J. Liu and B.D. Garrett, Final Report RF 4243, April, 1983."Exploration Manual for Aggregates, Texas NE Gulf Coast," with C.C. Mathewson, S.W. Gowan and M.A. Brotherton, Research Report 267-1F, January, 1983.

"Design of Asphalt Pavements for Thermal Fatigue Cracking," with Y. Shanmugham and B.D. Garrett, Research Report 284-4, January, 1983.

"Layer Equivalency Factors and Deformation Characteristics of Flexible Pavements," with J.T. Hung and J.L. Briaud, Research Report 284-3, October, 1982.

"Laboratory Evaluation of Selected Fabrics for Reinforcement of Asphaltic Concrete Overlays," with D.L. Pickett, Research Report 261-1, December, 1981.

"Laboratory Evaluation of Selected Fabrics for Reinforcement of Asphaltic Concrete Overlays," with D.L. Pickett, Research Report 261-1, December, 1981.

"An Investigation of Two Case Histories of Chemical Treatment of Expansive Soil in Denver, Colorado," with J.K. Jeyapalan and M. Picornell, September, 1981.

"State-of-the-Art Review of Expansive Soil Treatment Methods," with J.K. Jeyapalan and G.T. Rice, Jr., September, 1981.

"Effects of Truck Weights on Pavement Deterioration," with T. Scullion, B.D. Garrett, and C.H. Michalak, Final Report RF 4087-2, September, 1981.

"Pavement Roughness of Expansive Clay," with M.L. Velasco, Research Report 284-2, January, 1981.

"Rehabilitation and Maintenance System: State Optimal Fund Allocation - Program II," with D.T. Phillips, C.V. Shanmugham, and F. Ghasemi-Tari, Research Report 239-2, December, 1980.

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"Rehabilitation and Maintenance System: District Time Optimization," with D.T. Phillips, C.V. Shanmugham, and S. Sathate, Research Report 239-3, December, 1980.

"Rehabilitation and Maintenance System: State Optimal Fund Allocation - Program I," with D.T. Phillips, C.V. Shanmugham, and F. Ghasemi-Tari, Research Report 239-4, December, 1980.

"Rehabilitation and Maintenance System: Data Check Validation Program," with T. Scullion, Research Report 239-5, December, 1980.

"Rehabilitation and Maintenance System: State Cost Estimating Program," with J.P. Mahoney, C.V. Shanmugham, and T. Scullion, Research Report 239-2, December, 1980.

"Pavement Roughness on Expansive Clays," with M. Velasco, Research Report 284-2, October, 1980.

"Rehabilitation and Maintenance System: The Optimization Models," with D.T. Phillips and C.V. Shanmugham, Research Report 239-1, September, 1980.

"Acceptance of Aggregates Used in Bituminous Paving Mixes," with P.M. Gandhi and S.C. Britton, Final Report, NCHRP Project 10-12, September, 1980.

"Evaluation of AASHTO Road Test Satellite and Environmental Studies," with A. Garcia-Diaz, Texas Transportation Institute, NCHRP Project 20-7, Task 17, September, 1980.

"The Effect of Residual Stress and Strain Buildup in a Flexible Pavement by the Repeated Rolling of a Tire," with W.O. Yandell, Interim Report 4087-1, October, 1979.

"An Investigation of Vehicle Speed and Pavement Roughness Relationships for Texas Highways," with N.F. Rhodes, Jr., and J.P. Mahoney, Research Report 284-1, September, 1979.

"Flexible Pavement Deflection Equation Using Elastic Moduli and Field Measurements," with C.H. Michalak, Research Report 207-7F, August, 1979.

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"Residual Stresses Due to Traveling Loads and Reflection Cracking,@ with W.O. Yandell, Research Report 207-6, June, 1979.

"Properties of Frozen Base Courses in West Texas," with W.R. Raymond Campbell, Jr., Research Report 207-4, March, 1979.

"Methodology for Predicting the Reflection Cracking Life of Asphalt Concrete Overlays," with F.P. Germann, Research Report 207-5, March, 1979.

"The Texas Rehabilitation and Maintenance District optimization System," with N.V. Ahmed, D.Y. Lu, J.P. Mahoney, and D.T. Phillips, Research Report 207-3, November, 1978.

"AASHTO Layer Coefficients for Pavement Materials in Florida," with C.H. Michalak, Texas Transportation Institute, Final Report, Research Project RF 3706, October, 1978.

"Measurements of Pavement Performance Using Statistical Sampling Techniques," with J.P. Mahoney, Texas Transportation Institute, Research Report 207-2, March, 1978.

"Extension and Replacement of Asphalt Cement with Sulfur," with D.E. Pickett, D. Saylak, W.E. Conger, D. Newcomb, and R.A. Shapery, Texas Transportation Institute, Final Report, Project No. DOT-FH-11-8799, March, 1978.

"Informe Evaluación de la Documentación Presentada sobre Movimientos del Terreno Central Nuclear de Asco (Unidad II) Asco, Tarragona," Junta de Energia Nuclear, with Dames and Moore Iberia, S.A., Madrid, Spain, March, 1978.

"Techniques for Rehabilitation Pavements without Overlays - A Systems Analysis," Volumes 1 and 2, with W.B. Ledbetter, S.C. Britton, W.G. Sarver, H.L. Furr, J.A. Epps, J.P. Mahoney, N.F. Rhodes, Final Project Report, Federal Highway Administration, September, 1977.

"An Analysis and Design Procedure for Highway Railroad Grade Crossing Foundations," with A. Ahmad and R.M. Olson, Texas Transportation Institute, Research Report 164-4F, November, 1976.

"The Development of Maintenance Management Tools for Use by the Texas State Department of Highways and Public

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Transportation," with J.A. Epps, I.E. Larrimore, Jr., A.H. Meyer, S.G. Cox, Jr., J.R. Evans, H.L. Jones, J.P. Mahoney, and C.V. Wootan, Texas Transportation Institute, Report 151-4F.

"Dynamic Properties of Subgrade Soils Including Environmental Effects," with E.V. Edris, Jr., Texas Transportation Institute, Research Report 164-3, May, 1976.

"Prediction of Thermal Reflection Cracking in West Texas," with H.S. Chang and S.H. Carpenter, Texas Transportation Institute, Research Report 18-3, March, 1976.

"Computation of Dynamic Loads at Grade Crossing: A Users Manual of the Computer Program," with A. Ahmad, Texas Transportation Institute, Research Report 164-2, January, 1976.

"Thermal Activity of Base Course Material Related to Pavement Cracking," with Samuel H. Carpenter, Texas Transportation Institute, Research Report 18-2, December, 1975.

"Structural and Geometric Characteristics of Highway-Railroad Grade Crossing," with T.M. Newton and R.M. Olson, Texas Transportation Institute, Research Report 164-1, August, 1975.

"Optimal Flexible Pavement Cross-Section Design Using Quality-Discount Cost Model," with D.Y. Lu and C.H. Michalak, Texas Transportation Institute, Research Report 123-28, June, 1975.

"Pavement Evaluation," with W.M. Moore, G. Swift and R.L. Boggess, Texas Transportation Institute, Final Report of Phase I. FHWA Project No. DOT-FH-11-8264, Research Report, 1975.

"Forecasting Serviceability Loss of Flexible Pavement," with D.Y. Lu and W.M. Moore, Texas Transportation Institute, Research Report 57-1F, December, 1974.

"An Integrated Pavement Design Processor,@ with D.Y. Lu, C.S. Shih and F.H. Scrivner, Texas Transportation Institute, Research Report 123-22, September, 1974.

"Pavement Evaluation in Houston - Harris County," with E.V. Edris and J.A. Epps, Texas Transportation Institute, Research Report, August, 1974.

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"Environmental Factors Relevant to Cracking in West Texas," with S.H. Carpenter and J.A. Epps, Texas Transportation Institute, Research Report 18-1, January, 1974.

"Systems Approach to Pavement Design - Implementation Phase," with W.F. McFarland, Texas Transportation Institute, NCHRP Project, Final Report, Project 1-10A, 1973.

"Design Charts for Minor Service Structural Foundation," Texas Transportation Institute, Research Report 506-1F, September, 1971.

"Prediction of Swelling in Expansive Clays," with W.G. Watt, University of Texas Center for Highway Research, Report 118-4, 1970.

"Prediction of Moisture Movement in Expansive Clay," with R.K. Kher, University of Texas Center for Highway Research, Report 118-3, 1970.

"Design Criteria for Residential Slabs and Grillage Rafts on Reactive Clays," Australian SCIRO, Division of Applied Geomechanics, 1970.

"Continuum Theory of Moisture Movement and Swell in Expansive Clay," with R.R. Nachlinger, University of Texas Center for Highway Research, Report 118-2, 1969.

"Theory of Moisture Movement in Expansive Clays," University of Texas Center for Highway Research, Report 118-1, 1969.Invited Lectures

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