深部巷道围岩破裂岩体位移规律数值分析
Numerical Analysis on the Displacement of Cracked Rock Around Deep Roadway
摘要
根据非连续体力学的新成果,建立深部巷道破裂岩体位移变化规律的数值分析模型,通过数值模拟获得了支护阻力和破裂面力学属性相关的位移变化规律,为实际工程中的巷道支护提供方案依据。
Abstract
Based on the new results of non-continuum mechanics, it established the numerical analysis＇ model of the displacement of cracked rock around deep roadway, and got the changing law of the displacement about the support resistance and the mechanical feature
关键词
深部巷道/破裂岩体/位移/数值分析Key words
Deep roadway/cracked rock/Displacement/Numerical analysis引用本文复制引用
出版年
2011
NETL
NSTL
万方数据