Deformation monitoring at shield tunnel joints: Laboratory test and discrete element simulation

Abstract Shield tunnel, composed of several segments, is widely used in urban underground engineering. When the tunnel is under load, relative displacement occurs between adjacent segments. In the past, distributed optical fiber sensing technology was used to perform strain monitoring, but there is...

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Bibliographic Details
Main Authors: Maoyi Mao, Xiaowei Yang, Chun Liu, Tao Zhao, Hui Liu
Format: Article
Language:English
Published: Wiley 2025-03-01
Series:Deep Underground Science and Engineering
Subjects:
Online Access:https://doi.org/10.1002/dug2.12092
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