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Coal permeability evolution under coupled mining disturbance and gas extraction conditions:An experimental study

Zihao Kan Lei Zhang Xinyuan Liu Chen Wang Dingyi Hao Zhiwei Ye

Natural Gas Industry B2025，Vol.12Issue(5)：P.607-622,16.

Natural Gas Industry B2025，Vol.12Issue(5)：P.607-622,16.DOI:10.1016/j.ngib.2025.09.005

Coal permeability evolution under coupled mining disturbance and gas extraction conditions:An experimental study

Zihao Kan ¹Lei Zhang ¹Xinyuan Liu ²Chen Wang ³Dingyi Hao ⁴Zhiwei Ye⁵

作者信息

1. State Key Laboratory of Coal Resources and Safe Mining,School of Mines,China University of Mining&Technology,Xuzhou,Jiangsu 221116,China Guizhou Mine Safety and Energy Innovation Technology Co.,Ltd.,Guiyang,Guizhou 550025,China
2. State Key Laboratory of Coal Resources and Safe Mining,School of Mines,China University of Mining&Technology,Xuzhou,Jiangsu 221116,China
3. College of Mining,Guizhou University,Guiyang,Guizhou 550025,China
4. School of Safety Science and Engineering,Anhui University of Science and Technology,Huainan,Anhui 232001,China
5. Institute of Resources&Environment,Henan Polytechnic University,Jiaozuo,Henan 454000,China
折叠

摘要

关键词

Pore pressure/Cyclic loading—unloading/Permeability/Fracture sensitivity/Gas drainage

分类

矿业与冶金

引用本文复制引用

Zihao Kan,Lei Zhang,Xinyuan Liu,Chen Wang,Dingyi Hao,Zhiwei Ye..Coal permeability evolution under coupled mining disturbance and gas extraction conditions:An experimental study[J].Natural Gas Industry B,2025,12(5):P.607-622,16.

基金项目

supported by the National Natural Science Foundation of China(52174129) （52174129）

the Guizhou Provincial Key Technology R&D Program([2024]034,[2023]337) （[2024]034,[2023]337）

the Independent Research Project of State Key Laboratory of Coal Resources and Safe Mining,CUMT(SKLCRSM22X006). （SKLCRSM22X006）

Natural Gas Industry B

ISSN：2352-8540

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