Deep Sliding Stability Analysis of Gravity Dam Based on FEM Strength Reduction

Author:

Guo Li Na1,Li Tong Chun1,Lu Shan Shan1,Guo Ya Jun2

Affiliation:

1. Hohai University

2. Yellow River Conservancy Bureau

Abstract

Anti-sliding stability in deep foundation of Shatuo gravity dam is studied in this paper. Combined with the static and dynamic analysis of anti-sliding stability in deep foundation of gravity, strength reduction finite element method is used to do static calculation of anti-sliding stability firstly. The horizontal seismic strength can be gotten in order to be applied to the baseplane based on response spectrum method, thus dynamic calculation of anti-sliding stability can be carried out. The calculation result shows that static and dynamic anti-sliding stabilities in deep foundation of gravity meet the requirements.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference16 articles.

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3. D.J. Huang, C.X. She, and S.F. Chen. Journal of Wuhan University of Hydraulicand Electric Engineering, Vol. 24 (2) (2005), P. 90-94. In Chinese.

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5. C.Y. Jiang, X.L. Chang, and W. Zhou. Rock and Soil Mechanics, Vol. 27(9)( 2006), P. 1480-1484.

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