Rockburst Precursors and the Dynamic Failure Mechanism of the Deep Tunnel: A Review

With the rapid development of underground caverns in the fields of hydraulic engineering, mining, railway and highway, the frequency, and intensity of rockburst and dynamic instability have gradually increased, which has become a bottleneck restricting the safe construction of deep caverns. This pap...

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Autores principales:	Yulong Chen, Junwen Zhang, Jiahao Zhang, Bin Xu, Luji Zhang, Wenxin Li
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	rockburst stability deep tunnel dynamic failure Technology T
Acceso en línea:	https://doaj.org/article/305f70a838624d0a857f4e8b51123117
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spelling	oai:doaj.org-article:305f70a838624d0a857f4e8b511231172021-11-25T17:26:31ZRockburst Precursors and the Dynamic Failure Mechanism of the Deep Tunnel: A Review10.3390/en142275481996-1073https://doaj.org/article/305f70a838624d0a857f4e8b511231172021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/22/7548https://doaj.org/toc/1996-1073With the rapid development of underground caverns in the fields of hydraulic engineering, mining, railway and highway, the frequency, and intensity of rockburst and dynamic instability have gradually increased, which has become a bottleneck restricting the safe construction of deep caverns. This paper presents a review of the current understanding of rockburst precursors and the dynamic failure mechanism of the deep tunnel. Emphasis is placed on the stability of the surrounding rock of the deep tunnel, the rockburst prediction method, and the dynamic failure characteristics of the surrounding rock of the deep tunnel. Throughout the presentation, the current overall gaps in understanding rockburst precursors and the dynamic failure mechanism of deep tunnels are identified in an attempt to stimulate further research in these promising directions by the research community.Yulong ChenJunwen ZhangJiahao ZhangBin XuLuji ZhangWenxin LiMDPI AGarticlerockburststabilitydeep tunneldynamic failureTechnologyTENEnergies, Vol 14, Iss 7548, p 7548 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	rockburst stability deep tunnel dynamic failure Technology T
spellingShingle	rockburst stability deep tunnel dynamic failure Technology T Yulong Chen Junwen Zhang Jiahao Zhang Bin Xu Luji Zhang Wenxin Li Rockburst Precursors and the Dynamic Failure Mechanism of the Deep Tunnel: A Review
description	With the rapid development of underground caverns in the fields of hydraulic engineering, mining, railway and highway, the frequency, and intensity of rockburst and dynamic instability have gradually increased, which has become a bottleneck restricting the safe construction of deep caverns. This paper presents a review of the current understanding of rockburst precursors and the dynamic failure mechanism of the deep tunnel. Emphasis is placed on the stability of the surrounding rock of the deep tunnel, the rockburst prediction method, and the dynamic failure characteristics of the surrounding rock of the deep tunnel. Throughout the presentation, the current overall gaps in understanding rockburst precursors and the dynamic failure mechanism of deep tunnels are identified in an attempt to stimulate further research in these promising directions by the research community.
format	article
author	Yulong Chen Junwen Zhang Jiahao Zhang Bin Xu Luji Zhang Wenxin Li
author_facet	Yulong Chen Junwen Zhang Jiahao Zhang Bin Xu Luji Zhang Wenxin Li
author_sort	Yulong Chen
title	Rockburst Precursors and the Dynamic Failure Mechanism of the Deep Tunnel: A Review
title_short	Rockburst Precursors and the Dynamic Failure Mechanism of the Deep Tunnel: A Review
title_full	Rockburst Precursors and the Dynamic Failure Mechanism of the Deep Tunnel: A Review
title_fullStr	Rockburst Precursors and the Dynamic Failure Mechanism of the Deep Tunnel: A Review
title_full_unstemmed	Rockburst Precursors and the Dynamic Failure Mechanism of the Deep Tunnel: A Review
title_sort	rockburst precursors and the dynamic failure mechanism of the deep tunnel: a review
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/305f70a838624d0a857f4e8b51123117
work_keys_str_mv	AT yulongchen rockburstprecursorsandthedynamicfailuremechanismofthedeeptunnelareview AT junwenzhang rockburstprecursorsandthedynamicfailuremechanismofthedeeptunnelareview AT jiahaozhang rockburstprecursorsandthedynamicfailuremechanismofthedeeptunnelareview AT binxu rockburstprecursorsandthedynamicfailuremechanismofthedeeptunnelareview AT lujizhang rockburstprecursorsandthedynamicfailuremechanismofthedeeptunnelareview AT wenxinli rockburstprecursorsandthedynamicfailuremechanismofthedeeptunnelareview
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Rockburst Precursors and the Dynamic Failure Mechanism of the Deep Tunnel: A Review

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