Experimental study on the failure mechanism and support optimization of deep soft rock roadway structures for coal mine safety

The effectiveness of roadway support in soft rock under high horizontal stress poses a critical technical challenge in underground engineering. It directly affects mine construction progress and mining safety. In response to support failures, such as significant deformation, sheet wall collapse, and...

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Bibliografiske detaljer

Principais autores:	Lingjin Zhu, Fenglin Ma, Qiang Yuan, Peng Wang, Futao Zhang, Guorui Su, Mingtian Zhang
Format:	Artigo
Sprog:	Inglês
Udgivet:	Frontiers Media S.A. 2025-07-01
Serier:	Frontiers in Built Environment
Fag:	high horizontal stress soft rock roadway failure mechanism similarity model roadway support anchor bolt
Online adgang:	https://www.frontiersin.org/articles/10.3389/fbuil.2025.1577371/full
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