Investigation on foundation pit uplift mechanism and tunnel response induced by deep excavation under complex support system: A case study

Pit excavation work often occurs directly above metro tunnels, causing adverse effects on the underlying existing operational shield tunnel. Current simplified solutions mainly adopt stress release method to reflect excavation of foundation pit, which is inappropriate for large soil uplift. A two-st...

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Váldodahkkit:	Zhiguo Zhang, Jian Wei, Junjie Li, Linlong Mu, Wei Wo, Yin Ni
Materiálatiipa:	Artigo
Giella:	Inglês
Almmustuhtton:	KeAi Communications Co., Ltd. 2025-10-01
Ráidu:	Underground Space
Fáttát:	Foundation pit Modified Sagaseta displacement-controlled method Jointed tunnel stiffness reduction Three-dimensional numerical simulation Case study
Liŋkkat:	http://www.sciencedirect.com/science/article/pii/S2467967425000510
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