Characteristics of Perimeter Rock Damage in a Bottom-Pumping Roadway under the Influence of Mining Activities and Rational Location Studies: A Case Study

Characteristics of Perimeter Rock Damage in a Bottom-Pumping Roadway under the Influence of Mining Activities and Rational Location Studies: A Case Study

With the aim of determining the damage characteristics and a reasonable positional arrangement of the surrounding rock in a bottom-pumping roadway influenced by mining in a high-gas mine, the boundary equation for the plastic zone of the surrounding rock in a circular roadway under an unequal compre...

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Bibliographic Details
Main Authors: Libin Bai, Fengfeng Wu, Peiju Yang, Shurong Zhang, Bin Li
Format: Article
Language:English
Published: MDPI AG 2024-03-01
Series:Applied Sciences
Subjects:
bidirectional stress ratio
bottom-pumping alley
reasonable location
surrounding rock deformation damage characteristics
Online Access:https://www.mdpi.com/2076-3417/14/7/2727

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