简化Bishop法在露天矿边坡稳定性预测评估中的应用  

Application of Simplified Bishop Method in Prediction and Evaluation of Slope Stability of Open Pit

作　　者：许文飞[1] 

机构地区：[1]中钢集团马鞍山矿山研究院有限公司

出　　处：《现代矿业》2009年第9期73-75,共3页Modern Mining

摘　　要：针对某露天铁矿开采终了状况,选择具有代表性的1线剖面,采用简化B ishop法对采场线剖面边坡进行了稳定性分析,并以此为基础对该边坡稳定性做出了预测评估。In the light of the ending status of an open pit, the simplified bishop method was adopted to conduct stability analysis for the typical Line 1 section slope. And based on this, prediction and evaluation were made on the slope stability.

关 键 词：边坡 稳定性 预测 安全系数 

分 类 号：TD861.1[矿业工程—金属矿开采]