Flood propagation The isolated building test case
description
Transcript of Flood propagation The isolated building test case
![Page 1: Flood propagation The isolated building test case](https://reader031.fdocuments.net/reader031/viewer/2022020117/56813ec9550346895da931f8/html5/thumbnails/1.jpg)
Mo i Rana - September 2002
Flood propagation - UCL benchmark
1
Flood propagationFlood propagationThe isolated building test caseThe isolated building test case
Université catholique de Louvain
Sandra Soares Frazão and Yves Zech
![Page 2: Flood propagation The isolated building test case](https://reader031.fdocuments.net/reader031/viewer/2022020117/56813ec9550346895da931f8/html5/thumbnails/2.jpg)
Mo i Rana - September 2002
Flood propagation - UCL benchmark
2
The isolated building test The isolated building test casecase
• Experimental set-up– plane view
![Page 3: Flood propagation The isolated building test case](https://reader031.fdocuments.net/reader031/viewer/2022020117/56813ec9550346895da931f8/html5/thumbnails/3.jpg)
Mo i Rana - September 2002
Flood propagation - UCL benchmark
3
The isolated building test The isolated building test casecase
• Experimental set-up– cross section in channel and reservoir
![Page 4: Flood propagation The isolated building test case](https://reader031.fdocuments.net/reader031/viewer/2022020117/56813ec9550346895da931f8/html5/thumbnails/4.jpg)
Mo i Rana - September 2002
Flood propagation - UCL benchmark
4
The isolated building test The isolated building test casecase
• Experimental set-up– cross section at dam location
![Page 5: Flood propagation The isolated building test case](https://reader031.fdocuments.net/reader031/viewer/2022020117/56813ec9550346895da931f8/html5/thumbnails/5.jpg)
Mo i Rana - September 2002
Flood propagation - UCL benchmark
5
The isolated building test The isolated building test casecase
• Experimental set-up– Location of the gauges
![Page 6: Flood propagation The isolated building test case](https://reader031.fdocuments.net/reader031/viewer/2022020117/56813ec9550346895da931f8/html5/thumbnails/6.jpg)
Mo i Rana - September 2002
Flood propagation - UCL benchmark
6
The isolated building test The isolated building test casecase
• Physical characteristics– Manning friction coefficient : 0.01 s m-1/3
– Dam and building are impermeable– Upstream boundary condition : wall– Downstream boundary condition :
no influence during test duration
![Page 7: Flood propagation The isolated building test case](https://reader031.fdocuments.net/reader031/viewer/2022020117/56813ec9550346895da931f8/html5/thumbnails/7.jpg)
Mo i Rana - September 2002
Flood propagation - UCL benchmark
7
The isolated building test The isolated building test casecase
• Preliminary experiments
![Page 8: Flood propagation The isolated building test case](https://reader031.fdocuments.net/reader031/viewer/2022020117/56813ec9550346895da931f8/html5/thumbnails/8.jpg)
Mo i Rana - September 2002
Flood propagation - UCL benchmark
8
The isolated building test The isolated building test casecase
• Preliminary experiments
![Page 9: Flood propagation The isolated building test case](https://reader031.fdocuments.net/reader031/viewer/2022020117/56813ec9550346895da931f8/html5/thumbnails/9.jpg)
Mo i Rana - September 2002
Flood propagation - UCL benchmark
9
The isolated building test The isolated building test casecase
• Preliminary experiments
![Page 10: Flood propagation The isolated building test case](https://reader031.fdocuments.net/reader031/viewer/2022020117/56813ec9550346895da931f8/html5/thumbnails/10.jpg)
Mo i Rana - September 2002
Flood propagation - UCL benchmark
10
The isolated building test The isolated building test casecase
• Existing measurements– Water level at gauging points
• Foreseen measurements– Velocity at gauging points– Surface-velocity by digital imaging– Pressure forces against building
![Page 11: Flood propagation The isolated building test case](https://reader031.fdocuments.net/reader031/viewer/2022020117/56813ec9550346895da931f8/html5/thumbnails/11.jpg)
Mo i Rana - September 2002
Flood propagation - UCL benchmark
11
The isolated building test The isolated building test casecase
• Expected results– Water level and velocity at gauging
points– Snapshot of the flow
• water surface• velocity field• t = 1 s
5 s 10 s 20 s