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萨彦-舒申斯克水电站大坝及其坝基承载能力的数值研究结果,是在对基岩、大坝混凝土、混凝土与基岩结合等部位失稳的可能性进行模拟,采用有限元方法计算得出的。结果表明,最有可能导致大坝失稳的因素,是河床坝段混凝土与基岩的结合部位或岩基上层发生剪切破坏。从现有的岩石基础性能和混凝土性能来看,萨彦-舒申斯克水电站大坝具有良好的承载能力。
The results of the numerical study on the bearing capacity of the dam and its dam foundation at the Sakyan-Shushenskaya hydropower station are based on the simulation of the possibility of destabilization at the joints of bedrock, dam concrete, concrete and bedrock, and calculated by the finite element method Out of The results show that the most likely cause of dam instability is the shear failure at the joint between bedrock concrete and bedrock or over the bedrock. From the existing rock foundation performance and concrete performance, the Sayan-Shushenskaya Dam has good carrying capacity.