A comparison study of face stability between the entering and exiting a shallow-buried tunnel with a front slope

A comparison study of face stability between the entering and exiting a shallow-buried tunnel with a front slope

Worldwide, it is a great challenge to tunnel in portal section, where excessive deformation, cracking, or even collapse often occurs during the construction process. This paper presents a comparison study of face stability between entering and exiting a shallow-buried tunnel with a front slope. Firs...

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Bibliografiske detaljer
Main Authors:	Xinzhe Li, Xiulei Li, Chao Yang
Format:	Article
Sprog:	English
Udgivet:	Frontiers Media S.A. 2022-08-01
Serier:	Frontiers in Earth Science
Fag:	shallow-buried tunnel face stability upper-bound limit analysis tunnel entrance tunnel exit
Online adgang:	https://www.frontiersin.org/articles/10.3389/feart.2022.987294/full

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