煤矿安全2017，Vol.48Issue(10)：216-219,4.DOI:10.13347/j.cnki.mkaq.2017.10.057
基于FLAC3D的排土场边坡稳定性分析
Stability Analysis of Dump Slope Based on FLAC3D
摘要
Abstract
In order to reveal the laws of dump slope deformation and damage,through the method of engineering geology drilling,the distribution laws of stratum and soft strata are mastered preliminarily.By the way of indoor scientific experiment,the physical and mechanical indexes of rock are accurately obtained.On this basis,the paper scientifically researches dump stope deformation and damage by the way of theoretical analysis and FLAC3D numerical simulation,scientifically analyzes the dump slope distribution characteristics of internal stress and displacement,and accurately gets the laws of dump slope deformation and damage and ensures the safety storage coefficient through strength reduction method.关键词
排土场边坡/工程地质钻探/数值模拟/安全储备系数/边坡稳定性Key words
dump slope/engineering geology drilling/numerical simulation/safety reserve coefficient/slope stability分类
矿业与冶金引用本文复制引用
姜海涛..基于FLAC3D的排土场边坡稳定性分析[J].煤矿安全,2017,48(10):216-219,4.基金项目
国家自然科学基金煤炭联合基金资助项目(U1361211) （U1361211）
