An Experimental Study of Industrial Site and Shaft Pillar Mining at Jinggezhuang Coal Mine

Engineering site and shaft pillars are excavated to prolong the life of collieries and excavate more underground coal. The Jinggezhuang colliery (‘JGZ’) is a resource-exhausted coal mine in eastern China. It was determined that the industrial site and shaft pillar of JGZ would be extracted in 2008....

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Bibliographic Details
Published in:	Applied Sciences
Main Authors:	Peixian Li, Xiaoya Zhu, Xingcheng Ding, Tao Zhang
Format:	Article
Language:	English
Published:	MDPI AG 2023-02-01
Subjects:	mine subsidence shaft pillar protection pillar probability integral method deformation
Online Access:	https://www.mdpi.com/2076-3417/13/4/2340

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