石门坎水电站厂房后边坡稳定性初判  

Primary Analysis of the Rear Slope Stability of Shimenkan Hydropower House

作　　者：张涛[1] 高旭辉[1] 闫思泉[1] 

机构地区：[1]黄河勘测规划设计有限公司,河南郑州450003

出　　处：《资源环境与工程》2009年第5期621-623,共3页Resources Environment & Engineering

摘　　要：结合石门坎水电站厂房后边坡的开挖揭露的地质条件,运用极射赤平投影法对后边坡的失稳模式做了初步判断,对现场确定性楔形体进行了稳定性计算。分析、计算结果与现场情形基本一致,对其它岩质边坡的稳定性分析具有一定的借鉴意义。Based on the exposed site geological condition of Shimenkan hydropower house,the authors preliminarily analysed the slope instability mode by stereographic projection method,and made stability calculation of field deterministic wedge.The analysis and results are consistent with the site condition and has a reference for stability analysis of other rock slope.

关 键 词：石门坎水电站 极射赤平投影 失稳模式 楔形体 

分 类 号：TV223.3[水利工程—水工结构工程]