摘要
Abstract
Qianjiangping landslide is judged as one gradually moved landslide through analysis on the calculation results by GEO-SLOPE value simulation software.Furthermore, rainfall is the main factor to induce the whole destabilization.Meanwhile, the development law for the plastic zone and horizontal displacement of the landslide mass under joint action of the rainfall and initial impounding operation is derived.A series of rainfall model tests are designed to further explore the rainfall runoff-penetration law of the landslide soil mass, the law of ground surface scouring, the law of crack development, etc.In this paper, the destabilization mechanism of Qianjiangping land-slide under water environment is summarized in combination with the above-mentioned the value simulation calculation and test studies as well as with relevant references .关键词
千将坪滑坡/长期降雨/三峡水库/数值计算/模型试验/三峡水电站Key words
Qianjiangping landslide/long-time rainfall/Three Gorges reservoir/value calculation/model test/Three Gorges Project分类
建筑与水利
