Study on Failure Characteristics and Control Technology of Roadway Surrounding Rock under Repeated Mining in Close-Distance Coal Seam

In this study, taking the Sheng’an coal mine as an engineering background, the failure characteristics of the surrounding rock of a roadway under repeated mining in a close-distance coal seam is comprehensively illustrated through field measurements (e.g., drilling imaging), theory analysis and nume...

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Bibliografski detalji

Glavni autori:	Yuqi Shang, Dezhong Kong, Shijiang Pu, Yu Xiong, Qiang Li, Zhanbo Cheng
Format:	Artigo
Jezik:	Inglês
Izdano:	MDPI AG 2022-06-01
Serija:	Mathematics
Teme:	failure characteristics surrounding rock of roadway repeated mining close-distance coal seam stability control technology
Online pristup:	https://www.mdpi.com/2227-7390/10/13/2166
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