TY  - GEN
AU  - Antunes,Paulo
AU  - Varum,Humberto
AU  - Antunes,Paulo
AU  - Varum,Humberto
TI  - Optical Sensors for Structural Health Monitoring
SN  - books978-3-0365-0173-4
PY  - 2021///
CY  - Basel, Switzerland
PB  - MDPI - Multidisciplinary Digital Publishing Institute
KW  - History of engineering & technology
KW  - bicssc
KW  - image-based measurement
KW  - crack measurement
KW  - shear cracks
KW  - flexural cracks
KW  - damage index
KW  - nuclear power plant
KW  - visual inspection
KW  - photometric stereo
KW  - 3D reconstruction
KW  - rotating stall
KW  - non-synchronous blade vibration
KW  - blade tip timing
KW  - centrifugal compressor
KW  - distributed measurements
KW  - fiber optic sensors
KW  - scour
KW  - soil-structure interaction
KW  - winkler model
KW  - equivalent length
KW  - corrosion sensor
KW  - oil and gas pipelines
KW  - optical fibers
KW  - Fiber Bragg Grating (FBG)
KW  - distributed optical fiber strain sensing cable
KW  - Brillouin scattering
KW  - Rayleigh scattering
KW  - strain sensing cable characterization
KW  - elasto-plastic behavior
KW  - strain sensitivity coefficients
KW  - bridge damage detection
KW  - fiber optic gyroscope
KW  - deep learning
KW  - convolutional neural network
KW  - Fiber Bragg grating
KW  - fiber optic sensors embedded in concrete
KW  - strain measurement
KW  - monitoring
KW  - cracking
KW  - weldable fiber optic sensors
KW  - optical fiber sensors
KW  - material extrusion
KW  - hybrid processes
KW  - temperature and strain monitoring
KW  - similarity measure
KW  - subway tunnel
KW  - distributed vibration
KW  - feature extraction
KW  - autoencoder
KW  - ultra-weak FBG
KW  - hyperspectral imaging
KW  - spectral indices
KW  - random forest
KW  - growth stage
KW  - Fusarium head blight
KW  - structural health monitoring
KW  - load localization
KW  - load estimation
KW  - depth sensor
KW  - artificial neural networks
KW  - castigliano's theorem
KW  - crack detection
KW  - crack opening
KW  - distributed fiber optic sensors
KW  - DIC
KW  - UHPFRC
KW  - testing
KW  - SHM
KW  - microcracking
KW  - PAD
KW  - environmental monitoring
KW  - colorimetric detection
KW  - water
KW  - atmosphere
N1  - Open Access
N2  - The evolution and need for the preservation and maintenance of existing structures, recent or historical, has fostered research in the area of structural monitoring, translated into the development of new techniques, equipment and sensors. Early detection of damage and accurate assessment of structural safety requires monitoring systems, the data from which can be used to calibrate numerical models for structural analysis and to assess safety. Data are obtained under real-time conditions, considering a group of parameters related to structural properties, such as stresses, accelerations, deformations and displacements. The analysis of structural properties is particularly relevant when the structure is subjected to extreme events (earthquakes, wind, fire and explosions, among others) or repeated loads (road/rail/air traffic, vibrations induced by equipment and machines), since they affect the structural integrity and put the users at risk. In order to prevent the severe damage and eventual collapse of structures, and consequent human, material and economic losses, the implementation of monitoring systems becomes a valuable tool for today's society. Monitoring of structures is becoming increasingly important, not only as preventive action, but also due to actual economic and sustainability concerns, to ensure a safer and more comfortable built environment
UR  - https://mdpi.com/books/pdfview/book/3488
UR  - https://directory.doabooks.org/handle/20.500.12854/68469
ER  -