Distribution Law of Abutment Pressure and Support Technology in the Roadway of Repeated Mining in the Fully Mechanized Top Coal Caving Mining Face

Distribution Law of Abutment Pressure and Support Technology in the Roadway of Repeated Mining in the Fully Mechanized Top Coal Caving Mining Face

Due to repeated mining in the 130203 fully mechanized top coal caving mining face of the coal mine, the severe mining pressure phenomenon occurs in the return airway. In order to determine the stress distribution state of the repeated mining roadway and address the issue of significant deformation i...

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Bibliographic Details
Main Authors: Fengyuan Lv, Junmeng Li, Guiyuan Wang, Qiming Wei, Yuxin Ren, Yuancheng Pei, Kun Ma, Yu Gong
Format: Article
Language:English
Published: Wiley 2024-01-01
Series:Advances in Civil Engineering
Online Access:http://dx.doi.org/10.1155/2024/3229009
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