【摘要】 重力坝的深层抗滑稳定性问题是影响坝体安全的关键。本文以某工程典型坝段深层抗滑稳定为研究对象,采用多滑面抗滑稳定分析方法和强度储备法分析典型坝段坝基各滑移通道的深层抗滑稳定性,并对比两种方法在计算结果上的相同点和差异性。计算结果显示,多滑面抗滑稳定分析方法在结构复杂、错动带比较发育的坝基中的成果更为合理和真实。更多还原

【Abstract】 The deep sliding stability is the key to influent gravity dam safety.Taking a typical deep slide dam segment for the study,this paper analyzed the typical deep sliding stability of the dam foundation slip each channel using multi-slip surface stability analysis method and the strength reserve method,and compare the two methods similarities and differences in the results.The results show that multi-slip surface stability analysis method in complex structure,dislocation dam development in comparison with the results of a more reasonable and realistic.更多还原