摘要
为了研究极限平衡法和有限元法分析边坡稳定性的区别,基于两种方法的基本原理和计算稳定系数的公式,运用各自对应的分析软件计算了露天矿边坡的稳定系数,并详细地进行了比较,结果表明采用极限平衡法和有限元法的边坡稳定性计算结果基本一致,二者均可作为边坡稳定性分析的有效方法,能为露天矿边坡分析提供支持。
The actual slope stability coefficients are calculated and compared in detail using its respective corresponding analysis software based on the basic principle and calculation of stability coefficient formula of the two methods to study the differences between the limit equilibrium method and finite element method in the analysis of slope stability.The results show that the limit equilibrium method and the finite element method of slope stability calculation results are basically identical,the two can be used as an effective method for slope stability analysis,which can provide a strong support for the analysis of the slope of open pit mines.
出处
《化工矿物与加工》
CAS
北大核心
2016年第7期46-48,59,共4页
Industrial Minerals & Processing
基金
863科技计划"大型露天矿规模化开采新工艺研究"(2012AA062004)
教育部新世纪优秀人才支持计划资助(NCET-13-1022)
关键词
露天矿
边坡稳定
极限平衡法
有限元法
surface mine
slope stability
limit equilibrium method
finite element method
