九龙溪谷水电站梅铺堆积体稳定性分析评价

Stability Analysis and Evaluation of Meipu Accumulation Body in Jiulong Valley Hydropower Station

在充分调研和综合分析研究四川九龙溪谷水电站梅铺堆积体地质背景和岩体力学环境条件的基础上,遵循地质定性分析与定量评价相结合的评价思路,采用有限元法、极限平衡法(Morgenstern-Price法和不平衡推力传递系数法)等方法对斜坡稳定性进行了评价,并且得出了结论。

On the basis of geologic background and rock-mechnics surroundings of Meipu accumulation body in Jiulong valley hydropower station of Sichuan, following the thought of geological qualitative analysis and quantitative evaluation, the stability of slope is evaluated by using finite element method, limit equilibrium method（Morgenstern-Price method, uneven thrust transfer coefficient method）etc. At last, the conclusions are obtained.