Assessment of a steel model truss using distributed fibre optic strain sensing
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.05.100
Abstract: Abstract Steel truss bridges are a critical part of the North American rail bridge inventory, with many being over a century old. Current assessment techniques are often based on visual inspections, which do not provide… read more here.
Keywords: fibre optic; optic strain; distributed fibre; truss ... See more keywords
Strain and displacement measurement based on distributed fibre optic sensing (DFOS) system integrated with FRP composite sandwich panel
Sign Up to like & getrecommendations! Published in 2021 at "Measurement"
DOI: 10.1016/j.measurement.2021.109099
Abstract: Abstract An increase in application of advanced materials and high-tech monitoring systems is being observed in bridge engineering in recent years. The main goal is aimed at optimizing maintenance costs spent during entire lifecycle of… read more here.
Keywords: system; strain displacement; dfos system; distributed fibre ... See more keywords
Application of machine learning for signal recognition in distributed fibre optic acoustic sensing technology
Sign Up to like & getrecommendations! Published in 2024 at "IET Optoelectronics"
DOI: 10.1049/ote2.12120
Abstract: Coherent Rayleigh scattering‐based distributed fibre optic sensing technology enables real‐time acquisition of vibration and acoustic information along the optical fibres. However, the complexity of monitoring environments often leads to false alarms and missed detections during… read more here.
Keywords: technology; fibre optic; recognition; acoustic sensing ... See more keywords
Bending strain progression and damage of asphalt beams based on distributed fibre optic sensors
Sign Up to like & getrecommendations! Published in 2025 at "International Journal of Pavement Engineering"
DOI: 10.1080/10298436.2025.2479645
Abstract: ABSTRACT Under long-term vehicle loading, asphalt pavement surfaces undergo settlement, while the lower layers develop cracks due to the imposed loads. These cracks gradually propagate upwards until they penetrate the surface layer. In extensive transportation… read more here.
Keywords: fibre optic; optic sensors; distributed fibre; damage ... See more keywords
Research on the deformation and settlement characteristics of tunnel lining structures based on distributed fibre optic sensing technology
Sign Up to like & getrecommendations! Published in 2024 at "Advances in Structural Engineering"
DOI: 10.1177/13694332241237574
Abstract: To study the deformation and settlement characteristics of tunnel lining structures, a tunnel lining structure model was designed based on distributed fibre optic sensing technology. Compared to the cylindrical model used in traditional tunnel lining… read more here.
Keywords: deformation settlement; tunnel lining; fibre optic; distributed fibre ... See more keywords