陕西煤炭2012，Vol.31Issue(6)：57-59,3.
薄层复合顶板围岩破坏数值模拟分析
Numerical simulation analysis on the surrounding rock damage of thin-layer complex roof
聂荣山 1王琳 1张伟1
作者信息
- 1. 西安科技大学能源学院,陕西西安710054
- 折叠
摘要
Abstract
The paper analyzed the surrounding rock damage characteristics of thin-layer complex roof under different lateral pressure coefficient.The result shows that the surrounding rock damage is affected by lateral pressure coefficient.The study has important theoretical and practical significant for taking effective reinforcement measures.关键词
侧压系数/薄层复合顶板/水平应力/数值模拟Key words
lateral pressure coefficient/thin-layer complex roof/horizontal stress/numerical simulation分类
矿业与冶金引用本文复制引用
聂荣山,王琳,张伟..薄层复合顶板围岩破坏数值模拟分析[J].陕西煤炭,2012,31(6):57-59,3.
