Computer vision-based bridge inspection and monitoring: A review

K Luo, X Kong, J Zhang, J Hu, J Li, H Tang - Sensors, 2023 - mdpi.com
Bridge inspection and monitoring are usually used to evaluate the status and integrity of
bridge structures to ensure their safety and reliability. Computer vision (CV)-based methods …

Operational Modal Analysis on Bridges: A Comprehensive Review

H Hasani, F Freddi - Infrastructures, 2023 - mdpi.com
Structural health monitoring systems have been employed throughout history to assess the
structural responses of bridges to both natural and man-made hazards. Continuous …

Experimental investigation and error analysis of high precision FBG displacement sensor for structural health monitoring

C Li, L Sun, Z Xu, X Wu, T Liang… - International Journal of …, 2020 - World Scientific
High precision structural displacement monitoring is challenging, but an effective method for
structural health monitoring and particularly damage evaluation. In this paper, a high …

Feature-constrained real-time simultaneous monitoring of monocular vision odometry for bridge bearing displacement and rotation

Z Su, B Wei, J Zhang - Automation in Construction, 2023 - Elsevier
The displacement and rotation are critical indicators of bridge's health, especially for the key
components of the bridge such as bridge bearings. This study presents a real-time …

Using lightweight convolutional neural network to track vibration displacement in rotating body video

R Yang, S Wang, X Wu, T Liu, X Liu - Mechanical Systems and Signal …, 2022 - Elsevier
The non-contact visual displacement measurement methods can detect problems such as
rigid body deformation and structural wear of structural bodies due to long-term service life …

Measuring distance using ultra-wideband radio technology enhanced by extreme gradient boosting decision tree (XGBoost)

Y Liu, L Liu, L Yang, L Hao, Y Bao - Automation in Construction, 2021 - Elsevier
Measuring distance is critical for safety and quality in construction and operation of
engineering structures. This paper proposes a framework to utilize cost-effective and robust …

Accurate structural displacement monitoring by data fusion of a consumer-grade camera and accelerometers

T Wu, L Tang, S Shao, X Zhang, Y Liu, Z Zhou… - Engineering Structures, 2022 - Elsevier
The displacement responses of bridge structures are critical both for structural health
monitoring and structural safety evaluation. Using vision-based sensors to measure …

A FBG pull-wire vertical displacement sensor for health monitoring of medium-small span bridges

S Li, Z Liang, P Guo - Measurement, 2023 - Elsevier
With the increase of service life, a growing number of medium-small span bridges have
suffered degradation and even serious damage, and the vertical displacement is one of the …

Radar-based multipoint displacement measurements of a 1200-m-long suspension bridge

G Zhang, Y Wu, W Zhao, J Zhang - ISPRS Journal of Photogrammetry and …, 2020 - Elsevier
Structural displacement monitoring remains a challenging problem, especially for long-span
bridges. A ground-based microwave interferometric radar system was developed and used …

Field investigation of novel self-sensing asphalt pavement for weigh-in-motion sensing

HB Birgin, A D'Alessandro, M Favaro… - Smart Materials and …, 2022 - iopscience.iop.org
The integration of weigh-in-motion (WIM) sensors within highways or bridge structural health
monitoring systems is becoming increasingly popular to ensure structural integrity and users …