Deep Sliding Stability Analysis of Gravity Dam Based on FEM Strength Reduction
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.
Chaohe Chen, Yong Huang and Guangfan Li
L. N. Guo et al., "Deep Sliding Stability Analysis of Gravity Dam Based on FEM Strength Reduction", Advanced Materials Research, Vols. 243-249, pp. 4608-4613, 2011