土坡稳定分析各种方法的比较与讨论  

The comparison and discussion of several methods of slope stability analysis

作　　者：吴敏[1] 向臻锋[1] 

机构地区：[1]广东省建筑设计研究院

出　　处：《山西建筑》2008年第19期112-113,共2页Shanxi Architecture

摘　　要：比较分析了几种极限平衡法的原理,提出应用各种极限平衡法进行土坡稳定分析时应注意的问题,分别介绍了Mohr-Coulomb屈服准则、Tresca屈服准则和Mises屈服准则的优缺点,并提出了适合岩土工程的屈服准则,以供参考。The principles of several limit equilibrium methods were compared and analyzed, the attentive problems of slope stability analysis using several limit equilibrium methods were provided. The merits and demerits of Mohr-Coulomb yield criterion, Tresca yield criterion and Mises yield criterion were introduced, and the yield criterion suitable for geotechnical engineering was provided, for your reference.

关 键 词：稳定性 有限元 边坡 应力 

分 类 号：TU413.62[建筑科学—岩土工程]