矿山边坡加固中的稳定性综合分析  

Stability comprehensive analysis for slope reinforcement in open-pit mine

作　　者：周玉新[1] 孙其国[1] 房定旺[1] 

机构地区：[1]马鞍山矿山研究院岩土所,马鞍山243004

出　　处：《水文地质工程地质》2004年第3期72-75,共4页Hydrogeology & Engineering Geology

摘　　要：边坡加固稳定性分析是加固工程成功和经济合理性的关键性前提工作。本文提出了边坡加固的稳定性综合分析方法,并编制了稳定性综合分析程序。结合一个边坡加固工程,采用稳定性综合分析方法,计算边坡加固设计余推力,并进行适当的稳定性校核,为加固工程提供了切实可靠的边坡稳定性、加固力及加固效果的数据。加固工程已取得了良好的效果,表明稳定性综合分析方法是有效合理的。Slope reinforcement is an effective resort for slope maintenance of open-pit mine, stability analysis for slope reinforcemen is a decisive premise to success of reinforcement works with economical and reasonable results. Stability comprehensive analysis method is proposed and programmed. With a slope reinforcement engineering, the method is used to calculate the forces for reinforcement and examine the stability of reinforced slope, which ensures the reliability of the reinforcement works and achieves success. As a result, the stability comprehensive analysis method is effective, reasonable and reliable.

关 键 词：矿山 边坡 设计余推力 稳定性 校核 

分 类 号：TU457[建筑科学—岩土工程]