Analysis for Construction Environmental Management
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Transcript of Analysis for Construction Environmental Management
Analysis for Construction Environmental Management
CIB Student ChapterDepartment of Building and Real EstateThe Hong Kong Polytechnic University
Analysis for Construction Environmental ManagementAnalysis for Construction Environmental Management
Z.ChenPhD Candidate
Workshop Coordinator CIB Student Chapter (HK)
Department of BREThe HK PolyU
24 September 2002
Analysis for Construction Environmental Management
CIB Student ChapterDepartment of Building and Real EstateThe Hong Kong Polytechnic University
What’s Construction Environmental Management?
What can Quantitative Approaches Do?
Where will the Quantitative Research Go?
Analysis for Construction Environmental Management
CIB Student ChapterDepartment of Building and Real EstateThe Hong Kong Polytechnic University
What’s Construction Environmental Management?
Environmentally Conscious Construction
Analysis for Construction Environmental Management
CIB Student ChapterDepartment of Building and Real EstateThe Hong Kong Polytechnic University
What can Quantitative Approaches Do?
Approach Research Paper
CPI:ConstructionPollutionIndex
GA:GeneticAlgorithm
Z. Chen, Heng Li, Conrad T. C. Wong (2000)Environmental Management of Urban Construction Projects in China.Journal of Construction Engineering and Management (ASCE).Vol. 126, No. 4, July/August 2000. pp. 320-324.
Heng Li, Z. Chen, Conrad T.C. Wong, Peter E.D. Love (2002)A Quantitative Approach to Construction Pollution Control Based on Resource Leveling .International Journal of Construction Innovation.Vol. 2, No. 2, September 2002. pp. 71-81.
IRP:IncentiveRewardProgram
Z. Chen, Heng Li, Conrad T.C. Wong (2002)An application of bar-code system for reducing construction wastes.Automation in Construction. Vol. 11, Issue 5, August 2002. pp. 521-533.
ECS:E-CommerceSimulation
Z. Chen, Heng Li, Conrad T.C. Wong (2002)Webfill before Landfill: An E-Commerce Model for Waste Exchange in Hong Kong. International Journal of Construction Innovation.Accepted For Publication.
Analysis for Construction Environmental Management
CIB Student ChapterDepartment of Building and Real EstateThe Hong Kong Polytechnic University
What can Quantitative Approaches Do?
CPI: Construction Pollution Index
Definition: a quantitative measure of pollution and hazards (P&H) generated by a construction project or a specific construction operation during construction.
Equation:
CPI — CPI of a construction project;CPIi — CPI of a specific construction operation i;hi — P&H magnitude per unit of time generated by operation i;Di — Duration of the construction operation i;n — Number of construction operations that generate P&H.
n
i
n
iiii DhCPICPI
1 1
Analysis for Construction Environmental Management
CIB Student ChapterDepartment of Building and Real EstateThe Hong Kong Polytechnic University
What can Quantitative Approaches Do?
Analysis for Construction Environmental Management
CIB Student ChapterDepartment of Building and Real EstateThe Hong Kong Polytechnic University
Wha
t can
Qua
ntita
tive
App
roac
hes
Do?
Analysis for Construction Environmental Management
CIB Student ChapterDepartment of Building and Real EstateThe Hong Kong Polytechnic University
What can Quantitative Approaches Do?
IRP: Incentive Reward Program
Definition: a quantitative analysis & control tool for on-site material management, and to motivate workers to reduce material waste.
Equation:
i — Materials;j — Groups;Q — Quantity of material;P — Price of material;C — Cost of material;n — Number of tasks using material i.
))()(()()( jQjQjQjQ returnedi
deliveredi
estimatedii
n
iii PjQjC )()(
Analysis for Construction Environmental Management
CIB Student ChapterDepartment of Building and Real EstateThe Hong Kong Polytechnic University
What can Quantitative Approaches Do?
Analysis for Construction Environmental Management
CIB Student ChapterDepartment of Building and Real EstateThe Hong Kong Polytechnic University
Wha
t can
Qua
ntita
tive
App
roac
hes
Do?
Analysis for Construction Environmental Management
CIB Student ChapterDepartment of Building and Real EstateThe Hong Kong Polytechnic University
Wha
t can
Qua
ntita
tive
App
roac
hes
Do?
Analysis for Construction Environmental Management
CIB Student ChapterDepartment of Building and Real EstateThe Hong Kong Polytechnic University
Wha
t can
Qua
ntita
tive
App
roac
hes
Do?
Analysis for Construction Environmental Management
CIB Student ChapterDepartment of Building and Real EstateThe Hong Kong Polytechnic University
Where will the Quantitative Research Go?
LCA: Lifecycle Analysis
Analysis for Construction Environmental Management
CIB Student ChapterDepartment of Building and Real EstateThe Hong Kong Polytechnic University
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