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Research on narrow coal pillar width optimization and surround rockcontrol in Shiquan mine

Rui Wang Zhen Shi Jiulin Fan Yajun Wang Yanghao Peng Manchao He Bo Zhang

Rock Mechanics Bulletin2025，Vol.4Issue(2)：P.1-16,16.

Rock Mechanics Bulletin2025，Vol.4Issue(2)：P.1-16,16.DOI:10.1016/j.rockmb.2024.100172

Research on narrow coal pillar width optimization and surround rockcontrol in Shiquan mine

Rui Wang ¹Zhen Shi ²Jiulin Fan ³Yajun Wang ⁴Yanghao Peng ³Manchao He ²Bo Zhang³

作者信息

1. School of Mines,China University of Mining and Technology,Xuzhou,221116,China HUADIAN Coal Industry Group Co.,Ltd.,Beijing,100035,China
2. School of Mechanics and Civil Engineering,China University of Mining and Technology-Beijing,Beijing,100083,China State Key Laboratory for Tunnel Engineering,China University of Mining and Technology-Beijing,Beijing,100083,China
3. HUADIAN Coal Industry Group Co.,Ltd.,Beijing,100035,China
4. State Key Laboratory for Tunnel Engineering,China University of Mining and Technology-Beijing,Beijing,100083,China School of Resources and Safety Engineering,University of Science and Technology Beijing,Beijing,100083,China
折叠

摘要

关键词

Narrow coal pillars/Plastic shear failure/Tensile failure/Surrounding rock control/Numerical simulation

分类

矿业与冶金

引用本文复制引用

Rui Wang,Zhen Shi,Jiulin Fan,Yajun Wang,Yanghao Peng,Manchao He,Bo Zhang..Research on narrow coal pillar width optimization and surround rockcontrol in Shiquan mine[J].Rock Mechanics Bulletin,2025,4(2):P.1-16,16.

基金项目

supported by the Liulin Energy and Environment Academician Workstation,Lvliang Technology Project(No.2022XDHZ12) （No.2022XDHZ12）

Beijing Natural Science Foundation(No.8232056) （No.8232056）

Science and Technology Projects in Guizhou Province([2020]3008),which are gratefully acknowledged。（[2020]3008）

Rock Mechanics Bulletin

ISSN：2773-2304

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