Study on Stratified Settlement and Weak Reflectivity Fiber Grating Monitoring of Shield Tunnel Crossing Composite Strata

Study on Stratified Settlement and Weak Reflectivity Fiber Grating Monitoring of Shield Tunnel Crossing Composite Strata

This paper proposes a set of field test technology system for layered settlement of composite strata based on weak reflectivity fiber Bragg grating sensing technology based on the shield project of “Keyuan Station ~ Shenzhen University Station” section of Shenzhen Metro Line 13, and through the comp...

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Bibliographic Details
Main Authors: Fucai Zhao, Xingli Lu, Hongbing Shi, Bin Liu, Shaoran Liu, Kaohong Dai, Ying Fan
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Applied Sciences
Subjects:
shield tunnel
composite strata
layered settlement
weak reflectivity fiber grating
numerical simulation
field monitoring
Online Access:https://www.mdpi.com/2076-3417/13/3/1769

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