Numerical simulation and analysis of the pile underpinning technology used in shield tunnel crossings on bridge pile foundations

Numerical simulation and analysis of the pile underpinning technology used in shield tunnel crossings on bridge pile foundations

Currently, the pile foundation underpinning technology is widely used when underground transportation infrastructure passes through existing buildings or structures in urban areas. This study aims to investigate stress transfer mechanisms in pile foundations during an underpinning process as well as...

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Bibliographic Details
Main Authors: Zheng Li, Ziquan Chen, Lin Wang, Zhikai Zeng, Dongming Gu
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2021-08-01
Series:Underground Space
Subjects:
Bridge pile foundation
Shield tunnel
Pile underpinning technology
Numerical simulation
Online Access:http://www.sciencedirect.com/science/article/pii/S2467967420300428

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