[HTML][HTML] A review of computer vision-based crack detection methods in civil infrastructure: Progress and challenges

Q Yuan, Y Shi, M Li - Remote Sensing, 2024‏ - mdpi.com
Cracks are a common defect in civil infrastructures, and their occurrence is often closely
related to structural loading conditions, material properties, design and construction, and …

Monitoring restrained shrinkage and cracks of ultra-high-performance concrete (UHPC) using distributed fiber optic sensors

X Tan, J Du, Q Zhang, W Meng, Y Bao - Construction and Building Materials, 2024‏ - Elsevier
This paper presents a method to measure the shrinkage and cracks of ultra-high-
performance concrete (UHPC) using distributed fiber optic sensors. UHPC prisms and rings …

Automatic interpretation of strain distributions measured from distributed fiber optic sensors for crack monitoring

Y Liu, Y Bao - Measurement, 2023‏ - Elsevier
Distributed fiber optic sensors have exhibited superior capabilities in monitoring cracks in
engineering structures through measuring detailed strain distributions. However, manually …

Enhanced-backscattering and enhanced-backreflection fibers for distributed optical fiber sensors

T Lee, M Beresna, A Masoudi… - Journal of Lightwave …, 2023‏ - ieeexplore.ieee.org
Most distributed optical fiber sensors rely on commercially available telecom fibers, which
are low-loss, inexpensive, and standardized. In the last few years, significant effort has been …

Monitoring of pipelines subjected to interactive bending and dent using distributed fiber optic sensors

X Tan, S Poorghasem, Y Huang, X Feng… - Automation in …, 2024‏ - Elsevier
Interactive anomalies of pipelines represent important contributors to pipeline incidents, but
monitoring interactive anomalies is challenging. This paper presents an approach to monitor …

Reducing the cracking potential of ultra-high-performance concrete (UHPC) with the prewet expansive agent

J Du, X Tan, Y Wang, Y Bao, W Meng - Construction and Building Materials, 2024‏ - Elsevier
With superior mechanical strength and durability, ultra-high-performance concrete (UHPC)
is becoming an emerging material for resilient infrastructures. However, due to its high …

Versatile lamellar wrap-structured PVDF/PZT/CNTs piezoelectric sensor for road traffic information sensing, monitoring, and energy harvesting

M Liang, J Wang, L Su, X **n, Z Chen, Y Zhang… - Chemical Engineering …, 2024‏ - Elsevier
Active monitoring and accurate sensing of road traffic information provide crucial data for
road managers and traffic law enforcement. However, current sensors and monitoring …

Buckling detection and shape reconstruction using strain distributions measured from a distributed fiber optic sensor

X Tan, P Guo, X Zou, Y Bao - Measurement, 2022‏ - Elsevier
This paper proposes to detect buckling and reconstruct three-dimensional deformations
using distributed fiber optic sensors. The distributed sensors measured strain distributions …

Metaheuristic inverse analysis on interfacial mechanics of distributed fiber optic sensors undergoing interfacial debonding

X Tan, S Mahjoubi, X Zou, W Meng, Y Bao - Mechanical Systems and …, 2023‏ - Elsevier
Distributed fiber optic sensors with protective packages have shown unique capabilities in
measuring strain and crack distributions for structural health monitoring. However, the …

Calculation the opening of neighboring surface cracks in concrete structure based on OFDR technology

L Zhang, J Nie, B Shi, H Han, J Wu, Y Cui - Construction and Building …, 2023‏ - Elsevier
Under the influence of temperature change, construction quality, and external force,
concrete structures are prone to generate cracks which poses a significant threaten to the …