2013•Applied Mechanics and MaterialsRequires access

Integral Anti-Slide Stability Analysis of RCC Gravity Dam

Li Zhang, D.D. Pang, Jian Liu

Abstract

The main purpose of the gravity dam stability analysis is to examine the stability safety in all possible load combination cases. Combined with the engineering example, the method of modeling , loading and analysis for the gravity dam by ansys is introduced in this paper, then the limit equilibrium method and the strength reserve method are adopt to calculate the safety factor under two conditions. The results indicate that the two safety factors which are calculated under two conditions can all satisfy the standard requirement; it is reasonable to analyze the gravity dam stability through two methods.

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Key concepts: Gravity dam, Stability (learning theory), Safety factor, Limit (mathematics), Slope stability analysis, Structural engineering, Engineering, Geotechnical engineering