Analysis of Characteristics of Roof Fall Collapse of Coal Mine in Qinghai Province, China

This paper presents the roof fall collapse of a coal mine that occurred, causing 20 deaths and 1 injury, in Qinghai Province, China, on 14 August 2021. After the primary investigation of this incident and a brief description of the rescue action undertaken, this report discussed the possible reasons...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Ya-Jie Wang, Lin-Shuang Zhao, Ye-Shuang Xu
Format:	Article
Language:	English
Published:	MDPI AG 2022-01-01
Subjects:	roof fall collapse rescue measures incident risk assessment coal mine
Online Access:	https://www.mdpi.com/2076-3417/12/3/1184