重力坝深层抗滑稳定安全评价若干问题的思考——兼对《对重力坝设计规范中双斜滑动面抗滑稳定分析公式讨论意见》的答复

Research on several problems in the safety evaluation of stability against deep slide of gravity dams——in response to the 《Discussion of the wedge stability analysis method specified in the Gravity Dam Design Code》

本文简要回顾了重力坝设计规范中深层抗滑稳定分析采用分项系数极限状态方法的必要性 ,答复了《对重力坝设计规范中双斜滑动面抗滑稳定分析公式讨论意见》提出的几个问题 ,说明了在重力坝深层抗滑稳定计算中应注意的几个问题。

This article retrospects the necessity of the adoption of reliability theory to analyse the stability against deep slide of gravity dams,replies to several problems mentioned in the 《Discussion of the wedge stability analysis method specified in the Gravity Dam Design Code》and emphasizes several problem in the calculation of stability against deep slide of gravity dams.