英国物理学会
期刊
会议
图书
作者:Weifeng Yang , Xiaohong Xia
来源:[J].Journal of Geophysics and Engineering, 2018, Vol.15 (6)IOP
摘要:In this paper, the occurrence characteristics of the weak and weathered overburden, and hydrogeological features, are first analyzed in a research coal field. The overburden failure law and the development of ‘Three Zones’ are studied through physical model tests, and the ru...

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