摘要
介绍了边坡稳定性的分析方法和研究现状。引进理正岩土软件,建立某尾矿库2D仿真模型,阐述理正岩土软件在尾矿坝边坡稳定性计算与安全分析中的应用,采用Fellenius法、简化Bishop法、Janbu法对某尾矿坝坝体稳定性进行计算。计算结果表明该坝体在正常运行条件下是安全稳定的。应用结果表明将理正岩土软件应用到矿山领域完全可行。
The methods and current research status of slope stability analysis are introduced in this paper.LIZHENG geotechnical software is used to establish a 2D simulation model for analyzing the applied strategy and calculating results.The application of LIZHENG geotechnical software in slope stability calculation and security analysis is raised.Fellenius method,simplified Bishop method,and Janbu method provided in circular slide stability calculation of LIZHENG geotechnical software are applied to calculate the stability of tailings dam under normal operating conditions.The calculation results reflect that the tailings dam under normal operating conditions is stable.Application results show that LIZHENG geotechnical software is entirely feasible in the mining field.
出处
《有色金属（矿山部分）》
2011年第5期52-56,共5页
NONFERROUS METALS(Mining Section）
关键词
尾矿坝
理正岩土软件
稳定性分析
极限平衡法
圆弧滑动法
tailings dam
LIZHENG geotechnical software
stability analysis
limit equilibrium method
circular slide method
