| 郭屯煤矿动压沿空巷道破坏机理及支护控制 |
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| 引用本文： | 李延辉,孙佳欣,王振伟,赵艳鹏.郭屯煤矿动压沿空巷道破坏机理及支护控制[J].煤矿安全,2019(1):157-160. |
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| 作者姓名： | 李延辉 孙佳欣 王振伟 赵艳鹏 |
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| 作者单位： | 山东科技大学矿业与安全工程学院;山东临沂矿业集团菏泽煤电有限公司 |
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| 基金项目： | 山东科技大学研究生科技创新资助项目(SDKDYC180204) |
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| 摘 要： |
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| 关 键 词： | 数值模拟 非对称支护 预应力让压锚杆 控制变形 巷道支护 |
Failure Mechanism and Support Control of Dynamic Pressure Along Goaf Roadway in Guotun Coal Mine |
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| LI Yanhui,SUN Jiaxin,WANG Zhenwei,ZHAO Yanpeng.Failure Mechanism and Support Control of Dynamic Pressure Along Goaf Roadway in Guotun Coal Mine[J].Safety in Coal Mines,2019(1):157-160. |
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| Authors: | LI Yanhui SUN Jiaxin WANG Zhenwei ZHAO Yanpeng |
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| Affiliation: | (College of Mining and Safety Engineering,Shandong University of Science and Technology,Qingdao 266590,China;Shandong Linyi Mining Group Heze Coal and Electricity Co.,Ltd.,Heze 274000,China) |
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| Abstract: | LI Yanhui;SUN Jiaxin;WANG Zhenwei;ZHAO Yanpeng(College of Mining and Safety Engineering,Shandong University of Science and Technology,Qingdao 266590,China;Shandong Linyi Mining Group Heze Coal and Electricity Co.,Ltd.,Heze 274000,China) |
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| Keywords: | numerical simulation asymmetric support prestressed yield bolt control deformation roadway support |
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