APPLICATION OF STRENGTH REDUCTION METHOD IN THE STABILITY ANALYSIS OF DANJIANGKOU RESERVOIR 3D BANK
The physical mechanics parameters of the main rock in the reservoir region in different hydrous states are obtained by tests. Based on these parameters, strength reduction finite element analysis for the stability of the reservoir bank is carried out. The results of the analysis indicates that strength reduction method is feasible in the stability analysis of 3D reservoir bank, and the conclusions are credible; Moreover, the change of the reservoir water level has an obvious effect on the stability of the reservoir bank, and the criteria of plastic zone interpenetration accords with the criteria of displacement catastrophe while estimating the criticality in strength reduction theory.
Danjiangkou reservoir Strength reduction Landslide Finite element
Zhi-Bin Song Li-Hua Xu Shu-Rong Liu Yin Chi
Hebei Normal University of Science and Technology, Qinhuangdao 066004, P.R. China School of Civil Engineering, Wuhan University, Wuhan 430072, P.R. China School of Civil Engineering, Wuhan University, Wuhan 430072, P.R. China
国际会议
第十届国际结构工程青年学者研讨会(The Tenth International Symposium on Structural Engineering for Young Experts)
长沙
英文
328-332
2008-10-19（万方平台首次上网日期，不代表论文的发表时间）