Research on Roadway Support Technology of Deep Crushed Surrounding Rock Based on the Range of Plastic Zone
1.Changsha Institute of Mining Research Co., Ltd., Changsha, Hunan 410012, China
2.State Key Laboratory of Metal Mine Safety Technology, Changsha, Hunan 410012, China
3.Minmetals Mining Holdings Co., Ltd., Hefei, Anhui 230091, China
4.Anshan Chentaigou Mining Co., Ltd., China Minmetals Corporation, Anshan, Liaoning 114051, China
5.Key Laboratory of Ministry of Education on Safety Mining of Deep Metal Mines, Northeastern University, Shenyang, Liaoning 110819, China
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