煤矿安全2017，Vol.48Issue(4)：44-47,51,5.DOI:10.13347/j.cnki.mkaq.2017.04.012
基于SIGMA/W的露天矿软弱基底排土场安全距离研究
Research on Safe Distance of Soft Basement Dump in Open Pit Mine Based on SIGMA/W
摘要
Abstract
Taking soft basement dump of open pit mine in Inner Mongolia as a study case,we apply finite element analysis module SIGMA/W of GeoStudio to reveal deformation laws of surrounding ground surface under conditions of inclined basement and inverse inclined basement,different slope angle and slope height,and ultimately determine the reasonable safe distance.关键词
排土场/安全距离/SIGMA/W/软弱基底/露天矿Key words
waste dump/safe distance/SIGMA/W/soft basement/open pit mine分类
矿业与冶金引用本文复制引用
高菲,曹兰柱,王东..基于SIGMA/W的露天矿软弱基底排土场安全距离研究[J].煤矿安全,2017,48(4):44-47,51,5.基金项目
国家自然科学基金资助项目(51104084) （51104084）
