Stability Control of Multilayer Roof Strata in the Large Mining Height Gob-Side Entry: A Case Study

Stability Control of Multilayer Roof Strata in the Large Mining Height Gob-Side Entry: A Case Study

Roof separation, destabilization and collapse of multilayer roof structures are difficult to control in large mining height gob-side entries due to severe mining pressure. In the 22301 working face in Tunlan Mine, a mining height of 4.75 m posed great challenges to gob-side entry retaining technique...

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Bibliographic Details
Main Authors: Yong Chen, Yingpeng Wang, Zhengyuan Qin, Feng Yang, Vivek Agarwal
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Applied Sciences
Subjects:
roof separation
gob-side entry
multilayer roof structure
numerical simulation
Online Access:https://www.mdpi.com/2076-3417/15/1/86
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