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...

Полное описание

Библиографические подробности
Главные авторы:	Xinzhe Li, Xiulei Li, Chao Yang
Формат:	Статья
Язык:	English
Опубликовано:	Frontiers Media S.A. 2022-08-01
Серии:	Frontiers in Earth Science
Предметы:	shallow-buried tunnel face stability upper-bound limit analysis tunnel entrance tunnel exit
Online-ссылка:	https://www.frontiersin.org/articles/10.3389/feart.2022.987294/full

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