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Instability characteristics of the cracked roof rock beam under shallow mining conditions
Zhao, Yanhai, Wang, Shuren, Zou, Zhengsheng, Ge, Linlin, Cui, FangLanguage:
english
Journal:
International Journal of Mining Science and Technology
DOI:
10.1016/j.ijmst.2018.03.005
Date:
March, 2018
File:
PDF, 1.31 MB
english, 2018