TY - GEN
T1 - The comprehensive risk analysis of dam-break consequences based on numerical simulation
AU - Xiaoling, Wang
AU - Xuefei, Ao
AU - Ruirui, Sun
AU - Weiping, Guo
PY - 2012
Y1 - 2012
N2 - Dam break is a serious social disaster, which causes a great deal of damage to the society and environment. In this paper, a 3D turbulence model coupled with the Volume of Fluid (VOF) method for the dam-break flood propagating is established, the loss of life resulting from dam failure is calculated by the modified Graham method, a statistical method is used for the economic loss, the main factors for social and environmental impacts are introduced, and finally the linear weighting method is carried out for comprehensive evaluation and analysis of dam-break consequences. The dam-break consequences of Dongwushi reservoir in Handan is taken as a case, the life loss, the economic loss, as well as social and environmental impacts are analyzed, and then a comprehensive evaluation of the dam-break consequences carried out.
AB - Dam break is a serious social disaster, which causes a great deal of damage to the society and environment. In this paper, a 3D turbulence model coupled with the Volume of Fluid (VOF) method for the dam-break flood propagating is established, the loss of life resulting from dam failure is calculated by the modified Graham method, a statistical method is used for the economic loss, the main factors for social and environmental impacts are introduced, and finally the linear weighting method is carried out for comprehensive evaluation and analysis of dam-break consequences. The dam-break consequences of Dongwushi reservoir in Handan is taken as a case, the life loss, the economic loss, as well as social and environmental impacts are analyzed, and then a comprehensive evaluation of the dam-break consequences carried out.
KW - Comprehensive evaluation of dam-break consequence
KW - Dam break
KW - Dongwushi reservoir
KW - Numerical simulation
UR - https://www.scopus.com/pages/publications/84871377947
U2 - 10.4028/www.scientific.net/AMM.229-231.1850
DO - 10.4028/www.scientific.net/AMM.229-231.1850
M3 - 会议稿件
AN - SCOPUS:84871377947
SN - 9783037855102
T3 - Applied Mechanics and Materials
SP - 1850
EP - 1853
BT - Mechanical and Electrical Technology IV
T2 - 4th International Conference on Mechanical and Electrical Technology, ICMET 2012
Y2 - 24 July 2012 through 26 July 2012
ER -