Deformation Mechanism and Control Technology of Surrounding Rock of Three-Soft Coal Roadways under High Horizontal Stress

Deformation Mechanism and Control Technology of Surrounding Rock of Three-Soft Coal Roadways under High Horizontal Stress

Support technology faces challenges in view of the large deformation of surrounding rock in three-soft coal roadways under high horizontal stress in Zijin Coal Mine, China. Geostress near the tested working face of the mine was measured and its distribution law was analyzed through theoretical analy...

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Bibliographic Details
Main Authors:	Xiaoping Xie, Hongyang Liu, Xinqiu Fang, Junwei Yang, Jiangang Liu, Minfu Liang, Gang Wu
Format:	Article
Language:	English
Published:	MDPI AG 2023-01-01
Series:	Energies
Subjects:	high horizontal stress three-soft coal roadways geostress survey surrounding rock deformations of roadways H-G anchor cables
Online Access:	https://www.mdpi.com/1996-1073/16/2/728

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