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Experimental investigation on effect of loading rate on fracture behavior of coal-seam roof rock 加载速率对煤层顶板断裂行为影响的试验研究

Energy Exploration & Exploitation Pub Date : 2023-05-11 DOI: 10.1177/01445987231173098

Lichao Chen, S. Lyu, Zhang Guo, Yuhang Xiao

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