某铁矿尾矿坝的稳定性分析  

Analysis of the Stability of the Tailing Dam of a Certain Iron Mine

作　　者：马春福[1] 陈恩利[2] 吕鹏[1] 司春棣[2] 

机构地区：[1]石家庄铁道学院土木工程分院,河北石家庄050043 [2]石家庄铁道学院机械工程分院,河北石家庄050043

出　　处：《国防交通工程与技术》2009年第2期32-33,62,共3页Traffic Engineering and Technology for National Defence

基　　金：河北省自然科学基金资助项目(E2007000652;E2007000665)

摘　　要：为加强对尾矿坝的科学管理,可运用各种计算方法对其稳定性进行分析,比较了不同方法的特点,并结合具体的工程实例运用极限平衡法和有限元法对尾矿坝进行了稳定性分析计算。通过对结果的分析比较说明,有限元法用于尾矿坝的稳定性计算是可行的。In order to strengthen the scientific management of tailing dams, various kinds of methods are used to analyse the stability of them, and the characteristics of the different methods are compared in the paper, on the basis of which the critical equilibrium method and the finite element method are adopted to analyse the tailing dams with specific project examples. By analysing and comparing the calculated results, it is found that the finite element method is applicable to the analysis of the stability of tailing dams.

关 键 词：尾矿坝 极限平衡法 有限元法 安全系数 稳定性分析 

分 类 号：TD854.6[矿业工程—金属矿开采]