DocumentCode
2853931
Title
Research on Dam Breach of Tangjiashan Quake Lake
Author
Li Peng ; Yang Sen ; Kang Ning ; Wang Shan-shan
Author_Institution
Nat. Digital Switching Syst. Eng. & Technol. R&D Center, Zhengzhou, China
fYear
2009
fDate
11-13 Dec. 2009
Firstpage
1
Lastpage
4
Abstract
This paper proposes a model of dam-breach problems for Tangjiashan quake lake which had been threatening to breach its dam and wash away people downstream. The proposed model utilizes the theories of flow dynamics and overflowing dam-break to solve the issues of discharge and expansion of the crevasse, and evolution of the dam-breach flow. The simulation results show that our model can perform close to the reality in terms of draining the Tangjiashan quake lake.
Keywords
dams; flow simulation; hydrodynamics; lakes; Tangjiashan quake lake; dam-breach flow; dam-breach problems; flow dynamics; flow simulation; overflowing dam-break; Earthquakes; Floods; Lakes; Mathematical model; Paper technology; Research and development; Sediments; Switching systems; Systems engineering and theory; Terrain factors;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Intelligence and Software Engineering, 2009. CiSE 2009. International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-4507-3
Electronic_ISBN
978-1-4244-4507-3
Type
conf
DOI
10.1109/CISE.2009.5365576
Filename
5365576
Link To Document