Constant-Resistance, Rigid, and Flexible Coupling Support Technology for Soft Rock Entrances in Deep Coal Mines:A Case Study in China

Constant-Resistance, Rigid, and Flexible Coupling Support Technology for Soft Rock Entrances in Deep Coal Mines:A Case Study in China

The stability control of a soft rock roadway is a crucial problem for sustainable utilization of limited coal resources in deep mining practices. To solve it, the soft rock types and failure mechanism of −890 entrance surrounding rock have been analyzed, taking Daqiang Coal Mine of China as an engin...

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Bibliographic Details
Main Authors:	Yong Zhang, Chengwei Zhao, Ming Jiang, Jiaxuan Zhang, Chen Chen, Xiaoyu Zheng, Xiaoming Sun, Huichen Xu
Format:	Article
Language:	English
Published:	Wiley 2020-01-01
Series:	Advances in Materials Science and Engineering
Online Access:	http://dx.doi.org/10.1155/2020/6212456
Tags:	Add Tag No Tags, Be the first to tag this record!

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