A case study of the periodic fracture control of a thick-hard roof based on deep-hole pre-splitting blasting-MedSci.cn

A case study of the periodic fracture control of a thick-hard roof based on deep-hole pre-splitting blasting

Chen, BB; Liu, CY; Wang, B

Liu, CY (通讯作者)，China Univ Min & Technol, State Key Lab Coal Resources & Safe Min, 1 Daxue Rd, Xuzhou 221116, Jiangsu, Peoples R China.

ENERGY EXPLORATION & EXPLOITATION, 2022; 40 (1): 279

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