Study on reasonable width of coal pillar under water-rock interaction

The water accumulation in goaf and coal rock interaction will weaken the strength of the coal pillar in the section and cause gradual destruction and failure of the coal pillar. The interaction of water and rock is the key factor that must be considered in the design of the reasonable width of the c...

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Principais autores:	KONG Fanlong, LIU Jingdong, TIAN Lingtao, ZHANG Zhiqiang, WANG Dongdong, ZHENG Zhiqiang, XU Qiang
Format:	Artigo
Jezik:	Chinês
Izdano:	Editorial Department of Industry and Mine Automation 2022-12-01
Serija:	Gong-kuang zidonghua
Teme:	section coal pillar water-rock interaction coal pillar width coal pillar strength water accumulation in goaf plastic zone
Online dostop:	http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2022060062
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