Damage Detection and Evaluation for an In-Service Shield Tunnel Based on the Monitored Increment of Neutral Axis Depth Using Long-Gauge Fiber Bragg Grating Sensors

It is difficult to detect and evaluate the structural damage in a shield tunnel during operation because many traditional techniques based on the observation of vibrations are limited in daily monitoring in tunnels. Thus, the curvature radius of a static longitudinal settlement curve is used to iden...

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Detalles Bibliográficos
Autores principales: Shen, Sheng, Lv, Huaxin, Ma, Sheng-Lan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6514968/
https://www.ncbi.nlm.nih.gov/pubmed/31003404
http://dx.doi.org/10.3390/s19081840

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6514968/
https://www.ncbi.nlm.nih.gov/pubmed/31003404
http://dx.doi.org/10.3390/s19081840

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