张峰水库下伯候不稳定岸坡稳定性分析

Analysis on Stability of Xiabohou Unstable Shore Slope in Reservoir Area of Zhangfeng Reservoir

库区周边不稳定岸坡在水库蓄水运行后,当遇到特殊外力作用时,经常出现大规模滑塌,对水库运行甚至大坝安全造成一定影响。文中对张峰水库库区下伯候不稳定岸坡沿其软弱夹层的滑动进行了定性分析和定量计算,并提出了相应处理建议。

When the reservoir is impounded and the particular external forces are encounterd,usually the sliding on a large scale may occur on the unstable shore slope in reservoir area. It will produce certain influence on reservoir running and dam safety. The article carries out the qualitative analysis and quantitative assessment on sliding of Xiabohou unstable shore slope along weak interlayer in reservoir area of Zhangfeng Reservoir,and puts forward some correspondent treatment measures.