机译:具有近距离煤层的GOB侧入口稳定性控制
Work Safety Key Lab on Prevention and Control of Gas and Roof Disasters for Southern Coal Mines Hunan Provincial Key Laboratory of Safe Mining Techniques of Coal Mines Hunan University of Science and Technology Xiangtan 411201 China;
Work Safety Key Lab on Prevention and Control of Gas and Roof Disasters for Southern Coal Mines Hunan Provincial Key Laboratory of Safe Mining Techniques of Coal Mines Hunan University of Science and Technology Xiangtan 411201 China;
State Key Laboratory of Coal Resources and Safe Mining China University of Mining and Technology Xuzhou 221116 China;
Jiangsu Engineering Laboratory of Mine Earthquake Monitoring and Prevention School of Mines China University of Mining and Technology Xuzhou 221116 China;
Work Safety Key Lab on Prevention and Control of Gas and Roof Disasters for Southern Coal Mines Hunan Provincial Key Laboratory of Safe Mining Techniques of Coal Mines Hunan University of Science and Technology Xiangtan 411201 China;
Gob-side entry retaining; Close distance coal seams; Damage factor; Interlayer rock strata; Side-roadway backfill body;