Analysis of the influence of joint characteristic parameters on roadway deformations

Analysis of the influence of joint characteristic parameters on roadway deformations

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作者王同旭王文斌姜丽妍张振宇

机构地区 Key Laboratory of Mine Disaster Prevention and Control School of Civil Engineering and Architecture Department of Management

出处《Journal of Coal Science & Engineering(China)》 2007年第4期533-536,共4页 煤炭学报（英文版）

基金 Supported by the National Natural Science Foundation of China（50674063, 50534080） the Special Expense of＂Taishan Scholar＂ Conslxuction in Shandong Province.

关键词摩擦角张力车道矿山建设 joint length, joint interval, joint angle, joint friction angle, pre-tensioned bolt,roadway deformation, numerical simulation

分类号 TD2 [矿业工程—矿井建设]

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Journal of Coal Science & Engineering(China)

2007年第4期

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Analysis of the influence of joint characteristic parameters on roadway deformations

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