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Transcript of “We Bring Engineering to Life” 3-D Stream Restoration Design, Monitoring and Beyond David...
““We Bring We Bring Engineering Engineering
to Life”to Life”
Biological and Agricultural EngineeringBiological and Agricultural Engineering
3-D Stream Restoration 3-D Stream Restoration Design, Monitoring and Design, Monitoring and BeyondBeyond
David Bidelspach, PE - Stantec Consulting
Greg Jennings, PE – NCSU BAE
Dan Clinton, PE – Town of Cary
Barbara Doll, PE – NC Sea Grant
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
We are living in a 3-D WorldWe are living in a 3-D World
DESIGN
MODELING
RE-DESIGN – Design Iterations
CONSTRUCTION
MONITORING
BEYOND – What is next
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
What is aWhat is a 3-D Design 3-D DesignEagle Point
Surv-CAD
Geo-Pak
Land Desktop
Autodesk Civil Series
RiverMorph?
HEC-RAS?
- Manage Points
- Define Alignments
- Create Points from Alignments
- Build Surfaces
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
What is aWhat is a 3-D Design 3-D DesignEagle Point
Surv-CAD
Geo-Pak
Land Desktop
Autodesk Civil Series
RiverMorph ?
HEC-RAS ?
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Benefits - of 3-D DesignBenefits - of 3-D Design Hydraulic Modeling is Not Limited
Easier to Create Design Revisions and Iterations– Better Estimate of Quantities– Optimization of Project Reaches– Constructability
Assist in Construction Stakeout
GPS Guided Construction Equipment– Good Check for On-site Stupidity During
Construction
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3-D Design – Existing Surface3-D Design – Existing Surface
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3-D Design –Valley Slope3-D Design –Valley Slope
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3D- Morph Table, Entrainment 3D- Morph Table, Entrainment NCD River Course IINCD River Course II
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3-D Design – 3-D Design – Constraints and ThalwegConstraints and Thalweg
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3D – Design Beltwidth3D – Design Beltwidth
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3-D Design - 3-D Design - Layout and DesignLayout and Design
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3D – Breaklines for Surface3D – Breaklines for Surface
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3D – Layout and Design3D – Layout and Design
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3-D Design - 3-D Design - Modeling SummaryModeling Summary
Engineering to Check and Design– Sediment, Backwater, Velocity, & Shear
Stress
HEC-RAS Limitations– 1-D only
• cannot model actual flow around bends, in constrictions, or other 2-D, 3-D flows
• cannot model channel-floodplain interactions
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
HEC-RAS ….. 3-D? HEC-RAS ….. 3-D?
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
HEC-RAS – HEC-RAS – 2 Geometry Files2 Geometry Files
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
HEC-RASHEC-RAS
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
HEC-RASHEC-RAS
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
ELEVATION OF THALWEG AND STAGE OF KOOTENAI RIVER, BONNERS FERRY (DRAFT USGS)
510
515
520
525
530
535
540
545
0
1,00
0
2,00
0
3,00
0
4,00
0
5,00
0
6,00
0
7,00
0
8,00
0
9,00
0
10,0
00
11,0
00
12,0
00
13,0
00
14,0
00
15,0
00
16,0
00
17,0
00
18,0
00
19,0
00
20,0
00
21,0
00
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00
23,0
00
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00
25,0
00
26,0
00
27,0
00
28,0
00
29,0
00
30,0
00
31,0
00
32,0
00
Distance below upstream model boundary located at river kilometer 254, in meters
Tha
lweg
ele
vatio
n, in
met
ers
Minimum Elevation in Channel (DRAFT - USGS)
Modeled stage for flow of 6,930 cfs on 3/1/2006
Modeled stage for flow of 19,600 cfs on 7/28/2005
Modeled stage for flow of 29,300 cfs on 5/27/2005
Modeled stage for flow of 69,550 cfs 6/18/2006
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3D & 2D Modeling3D & 2D Modeling
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3D – Simulations for Design3D – Simulations for Design
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Re-Design, ConstructabilityRe-Design, Constructability
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
OptimizationOptimization
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
OptimizationOptimization
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3-D Construction ?3-D Construction ?
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3-D Construction3-D Construction
Limited construction oversight As-built conditions surveyed during
construction Efficient digging
GPS Construction DemoDecember 6th-7th 2006
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Top Con GPS Hardware Installation 12-04-06 ~ 8 hrs
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Traditional Cut Stake
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Traditional Laser Level Setup
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
GPS Sensors on Bucket and Stick
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
GPS Sensors on Boom and Stick
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Nightly removal of GPS antennas
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
GPS Demo
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
GPS Display in Cab of Cat 325
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
GPS Rover and Grade Rodman
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3-D Monitoring3-D MonitoringData AnalysisData Analysis
Shows current condition of the project Compares current condition to previous years Shows how stream is functioning Shows trends and direction
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3D - Monitoring3D - Monitoring
Photo Documentation Profile Analysis - 3D Surveys Cross-sectional Analysis - 3D Surveys Planform Analysis - CAD
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3D – Surveys vs. 1-D Surveys3D – Surveys vs. 1-D Surveys
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
3D – Surveys vs. 1-D Surveys3D – Surveys vs. 1-D Surveys
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Example Photo Point Example Photo Point Photo Point 19Photo Point 19
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Photo Objectives in Plan ViewPhoto Objectives in Plan View
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Profile AnalysisProfile Analysis
Utilize CAD Program if data collected with the use of a Total Station
Alignment set at as-built time– Allows for direct comparison of stationing– Alter alignment if channel migrates
“significantly” Record thalweg length annually Survey at the thalweg based on stream
feature
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Long Profile Group #3 Centerline Adjusted
Riff le
Riff le
Riff le
Run
Run
RunPoolPool
Glide
Glide
Glide
99
99.5
100
100.5
101
101.5
102
102.5
103
103.5
600 650 700 750 800 850 900
Centerline Station (ft)
Ele
vati
on
(ft
)
Thalweg Water
Riffle Run
Pool Glide
Pool Length
84 ft to 71ft
Pool Length
13 ft to 43 ft
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Long Profile Group #3 Centerline Adjusted
Riff le
Riff le
Riff le
Run
Run
RunPoolPool
Glide
Glide
Glide
99
99.5
100
100.5
101
101.5
102
102.5
103
103.5
600 650 700 750 800 850 900
Centerline Station (ft)
Ele
vati
on
(ft
)
Thalweg Water
Riffle Run
Pool Glide
Pool Length
84 ft to 71ft
Pool Length
13 ft to 43 ft
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Profile AnalysisProfile Analysis
Utilize CAD Program if data collected with the use of a Total Station
Alignment set at as-built time– Allows for direct comparison of stationing– Alter alignment if channel migrates
“significantly” Record thalweg length annually Survey at the thalweg based on stream
feature
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Profile AnalysisProfile Analysis Plot
– Thalweg
– Water Surface
– Bankfull (Design)
– Bankfull (Depositional Bench)
– Top of Bank
– Vanes and other structures
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Creating Stationing from Creating Stationing from Survey PointsSurvey Points Create Stationing Based on a Baseline
– Thalweg Baseline vs. Centerline Baseline
Exporting Points Based on a Baseline Alignment– Changing description keys for River
Morph of other software programs– AutoCAD, Micro-Station, Eagle Point,
Arc-View, and SurvCAD
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
GARNER BRANCH OF WALNUT CREEKCHAVIS PARK - LONG PROFILE2004 MONITORING
235
240
245
250
255
260
265
270
275
0 200 400 600 800 1000 1200 1400 1600 1800
STATION (ft)
EL
EV
AT
ION
(ft
)
2004 WATER SURFACE LBKF RBKF As-Build Survey 2004 Monitoring TOP OF BANK
Top of Bank = -0.0122 * STA + 272.1Bankfull = -0.0115 * STA + 262.4
Water Surface = -0.0115 * STA + 260.9
Profile from BaselineProfile from Baseline
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Using a Base AlignmentUsing a Base Alignment
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Using a Base AlignmentUsing a Base Alignment
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
GARNER BRANCH OF WALNUT CREEKCHAVIS PARK - LONG PROFILE2004 MONITORING
235
240
245
250
255
260
265
270
275
0 200 400 600 800 1000 1200 1400 1600 1800
STATION (ft)
EL
EV
AT
ION
(ft
)
2004 WATER SURFACE LBKF RBKF As-Build Survey 2004 Monitoring TOP OF BANK
Top of Bank = -0.0122 * STA + 272.1Bankfull = -0.0115 * STA + 262.4
Water Surface = -0.0115 * STA + 260.9
Profile from ThalwegProfile from Thalweg
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Using the Stream ProfileUsing the Stream Profile
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Example ProfileExample Profile
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Example Structure ProfilesExample Structure Profiles
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Surveying Stream FeaturesSurveying Stream Features
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Head of Riffl e
Head of Riffl e
Head of Riffl e
Head of Riffl e
Head of Pool
Head of Pool
Head of PoolHead of Pool
Head of Pool
Head of Pool
Head of Glide
Head of Glide
Head of Glide
Head of Glide Head of Glide
Head of Glide
Head of Pool
814
815
816
817
818
819
820
821
300 400 500 600 700 800
Thalw eg Water Head of Riff le Head of Run Head of Pool Head of Glide Rock Cross Vane
Looking upstream at Cross Vane ~ Sta: 4+00
Surveying Stream FeaturesSurveying Stream Features
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Head of Riffl e
Head of Riffl e
Head of Riffl e
Head of Riffl e
Head of Pool
Head of PoolHead of Pool
Head of Pool
Head of Pool
Head of Pool
Head of Glide
Head of Glide
Head of Glide
Head of Glide Head of Glide
Head of Glide
Head of Pool
814
815
816
817
818
819
820
821
300 400 500 600 700 800
Thalw eg Water Head of Riff le Head of Run Head of Pool Head of Glide Rock Cross Vane
Placement of Pin FlagsPlacement of Pin Flags
Looking downstream at Cross Vane ~ Sta: 5+00
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Profile AnalysisProfile Analysis
Calculations– Lengths and Slopes of stream features
• From Excel / CAD
– Spacing of stream features– Locations of features with respect to
planform– Report Minimum, Maximum and Median
for length, spacing and slope in summary table
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Cross-section AnalysisCross-section Analysis
Utilize CAD Program if data collected has been collected with a Total Station
Alignment and stationing are set at as-built time– Allows for direct comparison of stationing– Allows for easier data collection
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Cross-section AnalysisCross-section Analysis Plot
– Channel bed
– End Pins
– Bankfull Line
– Top of Bank Line (if appropriate)
– Survey Bank Profiles
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Cross-section AnalysisCross-section Analysis
Calculations– Bankfull Area– Bankfull Width– Bankfull Mean Depth– Bankfull Maximum Depth– Floodprone Width– Width/depth Ratio– Entrenchment Ratio
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Cross-section CalculationsCross-section Calculations
Notes of Caution– Area must be calculated based on the same
datum year after year– Area can be calculated based on bankfull
deposition but the standard should be the designed bankfull
– Survey line must be consistent year after year
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Cross Section LocationCross Section Location
Correct
X-Section
Misplaced
X-Section
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Planform AnalysisPlanform Analysis
Utilize CAD Program if data collected on Total Station
Most variable of all measurements Field measurements very difficult and most
variable Works best if as-built to designed underlain
current monitoring
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Planform AnalysisPlanform Analysis Results
– Radius of Curvature
– Meander Wave Length
– Channel Belt Width
– Valley Length
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Planform AnalysisPlanform Analysis
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Planform AnalysisPlanform AnalysisRadius Of CurvatureRadius Of Curvature
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Planform AnalysisPlanform AnalysisBelt Width and MeanderWavelengthBelt Width and MeanderWavelength
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Planform ExamplePlanform ExampleOverlay As-buildOverlay As-build
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
And Beyond ?And Beyond ?
“ The more I learn the less I know”“ The more I learn the less I know”
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Mannings n vs. Depth
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0 0.05 0.1 0.15 0.2 0.25 0.3
Mannings n
Dep
th (
m)
Weighted Mannings n Average Mannings n Mannings "n" > 2% Flow 7 8
““We Bring We Bring Engineering Engineering
to Life”to Life” Biological & Agricultural EngineeringBiological & Agricultural Engineering
Contact Information ?Contact Information ?
David Bidelspach
Stantec – Raleigh NC
919-218-0864