摘要
极限平衡法是边坡设计中的主要方法,以英坪II号坑延深边坡为工程背景,利用极限平衡法中的简化Bish-op法对该边坡进行稳定性分析,结果表明:边坡的安全系数为1.443,处于稳定状态;滑动面位置位于边坡的上部,未发生整体滑坡,对于该部位可进行相应的加固处理。
Limit equilibrium method is still mainly adopted in the slope design, with the reason of its simple mechanism and convenient modeling; the deepening slope in Yingpin II pit is chosen as the engineering background. The simplified Bishop method of limit equilibrium method is adopted to analyze slope stability, which shows that safety factor of slope is 1. 443, the slope is in the stable state; the slip surface is in the upper part of slope, which does not run through the whole slope, so the slippage place can be reinforced by some certain methods.
出处
《化工矿物与加工》
CAS
北大核心
2009年第7期24-25,35,共3页
Industrial Minerals & Processing
