Limit Equilibrium Models for Tunnel Face Stability in Composite Soft-Hard Strata

The tunnel face stability in composite strata, commonly referred to as the soft upper and hard lower condition, is a critical challenge in tunnel construction. The soft–hard ratio (SA) strongly influences the limit support pressure as well as the failure mechanism experienced by a tunnel face. This...

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Detalhes bibliográficos

Principais autores:	Xiao Zhang, Qilong Song, Zhanhu Yao, Dong Su, Yazhou Zhang, Qiang Li
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2023-09-01
coleção:	Applied Sciences
Assuntos:	composite strata soft upper–hard lower super-large diameter tunnel face limit equilibrium method
Acesso em linha:	https://www.mdpi.com/2076-3417/13/19/10748
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