辽宁工程技术大学学报（自然科学版）Issue(3)：297-300,4.
基于3Dslope 的露天矿边坡稳定性计算
Slope stability calculation of open pit using 3Dslope software
摘要
Abstract
In Pingzhuang West open pit, the F3 fault cuts the northwest pit slope and forms a 3-D sliding mass. The 2-D calculation method cannot meet the requirements of mine safety and production. Therefore, the 3Dslope software is adopted to model the stability of the northwest pit slope. After analyzing the factors affecting the northwest pit slope, and defining the potential landslide pattern, the stability coefficient of the 3-D pit slope controlled by F3 fault, the weak layers and the hypothetic sideslip is obtained. Therefore, the size of the sliding mass and the influence range of F3 fault can be determined, and the proper control measures can be taken. The study provides some technical supports to mine safe production, and a significant theoretical and practical reference.关键词
边坡/断层/3Dslope/稳定性计算/三维滑体/二维计算/露天矿/影响因素Key words
slope/fault/3Dslope/stability calculation/3-D sliding mass/2-D calculation/open pit/factors affecting分类
矿业与冶金引用本文复制引用
丁川,曹兰柱,贾兰,张海涛..基于3Dslope 的露天矿边坡稳定性计算[J].辽宁工程技术大学学报（自然科学版）,2013,(3):297-300,4.基金项目
教育部博士点基金资助项目(20102121110002) （20102121110002）
