标题:Influence of mining and retaining parameters on evolution of hazard rockburst in strip-pillar mining
作者:Wang, Chunqiu ;Li, Wenshuai ;Gu, Shitan ;Ma, Chuanle ;Xiao, Zhimin
作者机构:[Wang, Chunqiu ;Li, Wenshuai ;Gu, Shitan ;Ma, Chuanle ;Xiao, Zhimin ] State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Sha 更多
会议名称:Symposium of the Taishan Academic Forum - Project on Mine Disaster Prevention and Control 2014
会议日期:October 17, 2014 - October 20, 2014
来源:Taishan Academic Forum - Project on Mine Disaster Prevention and Control
出版年:2014
页码:73-83
摘要:Stress concentration caused by deep strip-pillar mining will give rise to rockburst. Mining and retaining parameters have a major influence on stability of coal pillar. Ideally, FLAC3D was used to analyze the distribution and evolution of vertical stress, deformation, advanced abutment pressure and elastic strain energy density under the conditions of different mining and retaining which determined the scope of the dangerous zone ahead the mining face, and basis was provided for rockburst prevention in deep strip-pillar mining.
© 2014. The Authors - Published by Atlantis Press.
收录类别:EI
资源类型:会议论文
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