Seismic stability safety evaluation of gravity dam with shear strength reduction methodOA
Seismic stability safety evaluation of gravity dam with shear strength reduction method
A new method of numerical seismic stability safety evaluation for a rock slope is proposed based on the analysis of a gravity dam foundation subjected to earthquake loading. The shear strengths of the weak discontinuities are…查看全部>>
A new method of numerical seismic stability safety evaluation for a rock slope is proposed based on the analysis of a gravity dam foundation subjected to earthquake loading. The shear strengths of the weak discontinuities are divided by different shear strength reduction ratios (K) and numerical seismic analysis is carried out after the static analysis is completed. With different K values, the curves of the permanent horizontal displacement of key points of…查看全部>>
Da-sheng WANG;Liao-jun ZHANG;Jian-jun XU;Ming-jie HE;Wei-di ZHANG
East China Investigation & Design Institute, Hangzhou 310014, P. R. ChinaCollege of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, P. R. ChinaEast China Investigation & Design Institute, Hangzhou 310014, P. R. ChinaEast China Investigation & Design Institute, Hangzhou 310014, P. R. ChinaEast China Investigation & Design Institute, Hangzhou 310014, P. R. China
建筑与水利
dynamic stabilityshear strength reduction ratiogravity dampermanent horizontal displacementADINA system
dynamic stabilityshear strength reduction ratiogravity dampermanent horizontal displacementADINA system
《水科学与水工程》 2009 (2)
西部高拱坝抗震安全前沿性基础科学问题研究
52-60,9
This work was supported by the National Natural Science Foundation of China (Grant No. 90510017).
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