西安科技大学学报2011，Vol.31Issue(3)：263-266,4.
不同覆岩结构短壁开采上覆岩层运动的数值分析
Numerical simulation of overburden movement of short wall mining with different overlying rocks
摘要
Abstract
Different natures and compositions of overlying rocks have a critical impact on the overburden movement and destruction and the law of the working face' s overburden movement and destruction is the basis of the strata control.Using RFPA2D to simulate the short wall mining with different overlying rocks in Shendong, and then analyzing and comparing the impact of different natures and compositions of overlying rocks to the movement and destruction of the overburden.Representing the law of the destruction and movement of the rocks which impacted by mining.关键词
覆岩结构/RFPA2D/矿山压力/上覆岩层运动和破坏/数值模拟Key words
overlying rock structure/ RFPA2D/ ground pressure/ overburden movement and destruction/ numerical simulation分类
矿业与冶金引用本文复制引用
张金虎,吴士良,周茂..不同覆岩结构短壁开采上覆岩层运动的数值分析[J].西安科技大学学报,2011,31(3):263-266,4.基金项目
山东科技大学2010-2011年度研究生科技创新基金(YCB100107) （YCB100107）
