长江科学院院报2011，Vol.28Issue(4)：41-44,53,5.
某库岸滑坡的成因机制及稳定性
A Case Study of the Mechanism and Stability of Reservoir Bank Landslide
王猛 1石豫川 1唐兴君2
作者信息
- 1. 成都理工大学,地质灾害防治与地质环境保护国家重点实验室,成都,610059
- 2. 华东勘测设计研究院,杭州,310014
- 折叠
摘要
Abstract
As the geomorphology of the studied reservoir bank presents typical mountainous and canyon characteristics, bending and ripping deformation of its slope occurs due to unloading and gravity, thus give rise to large scale landslide. The landslide may reactivate after impoundment of the reservior, bence may endanger the safety of the dam and other structures. Based on the environmental geological condition and the geological structure characteristics of the landslide, a geomechanics model has been established to simulate the forming process of the landslide. Finally, quantitative calculation method and numerical simulation method are used to compute landslide safety factor and stress distribution, etc. so as to further study and forecast the deformation and stability under impoundment, and provide basis for engineering design of the treatment.关键词
滑坡/弯曲拉裂/成因机制/蓄水/稳定性Key words
landslide/ bending and ripping deformation / the formation mechanism/impoundment/ stability分类
资源环境引用本文复制引用
王猛,石豫川,唐兴君..某库岸滑坡的成因机制及稳定性[J].长江科学院院报,2011,28(4):41-44,53,5.
