碾压混凝土坝层面稳定分析的评价方法研究

Research on evaluation method of RCC dam layer against sliding

结合具体工程实例,将分项系数法和重力坝抗滑稳定分析中传统的几种评价方法进行了比较。结果表明,基于传统分析和分项系数法的分析结果揭示的规律是相同的,但分项系数法考虑了概率意义上的极限分析,是一种更合理的方法。

The partial coefficient method is compared with some of the methods generally used in the stahility study of gravity dam through engineering examples. The results indicate that the approach based on conventional methods and partial coefficient method is similar, but the partial coefficient method is more reasonable then the conventional one.