Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Academic Titles: President of international exchange committee of the Chinese Society of Rock Mechanics and Engineering CSRME
Other Post: Vice President of the Chinese Society of Rock Mechanics and Engineering CSRME
Paper Publications
含不连续面巷道的动力破坏过程数值分析
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Indexed by:Journal Article
Date of Publication:2008-08-15
Journal:地下空间与工程学报
Included Journals:ISTIC、PKU
Volume:4
Issue:4
Page Number:595-599
ISSN:1673-0836
Key Words:巷道;数值模拟;动力扰动;不连续面;破坏过程;力学特性
Abstract:利用新近开发的动态版岩石破裂过程分析系统RFPA2D模拟了动力扰动下含不连续面巷道的破坏过程,从细观角度分析了不同宽度不连续面的岩石巷道在动力扰动下破坏的规律,并和未含不连续面巷道结构的相应情况进行比较,探讨了含不连续面巷道结构在动载荷作用下的力学特性,结果表明不连续面对应力波衰减作用明显,对巷道的稳定与破坏影响较大.