摘要
滑坡防治工程设计中确定滑带土强度是滑坡防治工程设计是否安全的基本出发点,其确定取决于滑坡发育、发展及稳定状况,以及不同部位的差异性。本文结合工程实例,除采用模拟滑坡变形状态反算确定滑带土强度的新方法外,采用不同方法对滑带土强度确定方法进行了的探讨。
AbstIn landslide preventive treatment engineering design, how to determine the strength of sliding zone soil is the basic things, which can decide whether the design is the safe or not. While determining the strength, we should pay particular atten- tion to the sliding zone soil residual strength difference at different stages of development in different parts in landslide develop- ment. Taking an engineering example, this paper uses different methods to determine the strength of sliding zone soils, espe- cially a new method of Back Calculation.
出处
《地质灾害与环境保护》
2009年第1期43-49,共7页
Journal of Geological Hazards and Environment Preservation
关键词
滑坡
滑带土强度
滑坡稳定
变形反算法
landslide
the strength of sliding zone soils
landslide stability
deformation back calculation
