强度指标对滑坡稳定性的影响  

the Effect of Soil Shearing strength Index on Slope Stability

作　　者：刘祖典[1] 党发宁[1] 

机构地区：[1]西安理工大学岩土工程研究所,西安710048

出　　处：《岩土工程技术》2002年第3期140-143,共4页Geotechnical Engineering Technique

摘　　要：讨论了粘性土在不同固结状态下的强度指标变化规律 ,阐述了土的强度指标对滑坡稳定性的影响 ,以及雨水对滑坡崩塌滑动的诱发作用。The various rules of the shearing strength index due to different consolidation state of clayey soil is discussed.The influence of the soil shearing strength index on slope stability is recommended,and the inducing factor of rainfall on formation cracking and slip failure in the surface of slope is presented.

关 键 词：强度指标 滑坡稳定 雨水 诱发作用 

分 类 号：TU413.62[建筑科学—岩土工程]