Influence of the Large-Span Pile-Beam-Arch Construction Method on the Surface Deformation of a Metro Station in the Silty Clay–Pebble Composite Stratum

Influence of the Large-Span Pile-Beam-Arch Construction Method on the Surface Deformation of a Metro Station in the Silty Clay–Pebble Composite Stratum

The Pile-beam-arch (PBA) method is a new and effective construction method for the urban metro station. It is the key to ensuring the safe construction of the station to clarify the influence of PBA method construction on surface deformation under unfavorable geological and large span conditions. Ba...

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Bibliographic Details
Main Authors: Tao Li, Yue Li, Tengyu Yang, Rui Hou, Yuan Gao, Bo Liu, Guogang Qiao
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Materials
Subjects:
large-span pile-beam-arch
surface deformation
numerical simulation
pilot tunnel excavation scheme
arch secondary lining construction
Online Access:https://www.mdpi.com/1996-1944/16/7/2934

Internet

https://www.mdpi.com/1996-1944/16/7/2934

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