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Recent Progress of Fiber-Optic Sensors for the Structural Health Monitoring of Civil Infrastructure

In recent years, with the development of materials science and architectural art, ensuring the safety of modern buildings is the top priority while they are developing toward higher, lighter, and more unique trends. Structural health monitoring (SHM) is currently an extremely effective and vital saf...

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Detalles Bibliográficos
Autores principales: Wu, Tiange, Liu, Guowei, Fu, Shenggui, Xing, Fei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7472180/
https://www.ncbi.nlm.nih.gov/pubmed/32806746
http://dx.doi.org/10.3390/s20164517
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author Wu, Tiange
Liu, Guowei
Fu, Shenggui
Xing, Fei
author_facet Wu, Tiange
Liu, Guowei
Fu, Shenggui
Xing, Fei
author_sort Wu, Tiange
collection PubMed
description In recent years, with the development of materials science and architectural art, ensuring the safety of modern buildings is the top priority while they are developing toward higher, lighter, and more unique trends. Structural health monitoring (SHM) is currently an extremely effective and vital safeguard measure. Because of the fiber-optic sensor’s (FOS) inherent distinctive advantages (such as small size, lightweight, immunity to electromagnetic interference (EMI) and corrosion, and embedding capability), a significant number of innovative sensing systems have been exploited in the civil engineering for SHM used in projects (including buildings, bridges, tunnels, etc.). The purpose of this review article is devoted to presenting a summary of the basic principles of various fiber-optic sensors, classification and principles of FOS, typical and functional fiber-optic sensors (FOSs), and the practical application status of the FOS technology in SHM of civil infrastructure.
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spelling pubmed-74721802020-09-04 Recent Progress of Fiber-Optic Sensors for the Structural Health Monitoring of Civil Infrastructure Wu, Tiange Liu, Guowei Fu, Shenggui Xing, Fei Sensors (Basel) Review In recent years, with the development of materials science and architectural art, ensuring the safety of modern buildings is the top priority while they are developing toward higher, lighter, and more unique trends. Structural health monitoring (SHM) is currently an extremely effective and vital safeguard measure. Because of the fiber-optic sensor’s (FOS) inherent distinctive advantages (such as small size, lightweight, immunity to electromagnetic interference (EMI) and corrosion, and embedding capability), a significant number of innovative sensing systems have been exploited in the civil engineering for SHM used in projects (including buildings, bridges, tunnels, etc.). The purpose of this review article is devoted to presenting a summary of the basic principles of various fiber-optic sensors, classification and principles of FOS, typical and functional fiber-optic sensors (FOSs), and the practical application status of the FOS technology in SHM of civil infrastructure. MDPI 2020-08-12 /pmc/articles/PMC7472180/ /pubmed/32806746 http://dx.doi.org/10.3390/s20164517 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Wu, Tiange
Liu, Guowei
Fu, Shenggui
Xing, Fei
Recent Progress of Fiber-Optic Sensors for the Structural Health Monitoring of Civil Infrastructure
title Recent Progress of Fiber-Optic Sensors for the Structural Health Monitoring of Civil Infrastructure
title_full Recent Progress of Fiber-Optic Sensors for the Structural Health Monitoring of Civil Infrastructure
title_fullStr Recent Progress of Fiber-Optic Sensors for the Structural Health Monitoring of Civil Infrastructure
title_full_unstemmed Recent Progress of Fiber-Optic Sensors for the Structural Health Monitoring of Civil Infrastructure
title_short Recent Progress of Fiber-Optic Sensors for the Structural Health Monitoring of Civil Infrastructure
title_sort recent progress of fiber-optic sensors for the structural health monitoring of civil infrastructure
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7472180/
https://www.ncbi.nlm.nih.gov/pubmed/32806746
http://dx.doi.org/10.3390/s20164517
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