Results 1 to 10 of about 402,320 (302)
Multilevel Structural Components Detection and Segmentation toward Computer Vision-Based Bridge Inspection [PDF]
Sensors, 2022 Bridge inspection plays a critical role in mitigating the safety risks associated with bridge deterioration and decay. CV (computer vision) technology can facilitate bridge inspection by accurately automating the structural recognition tasks, especially ...
Weilei Yu, Mayuko Nishio
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An improved robot for bridge inspection [PDF]
Proceedings of the International Symposium on Automation and Robotics in Construction (IAARC), 2017 This paper presents a significant improvement from the previous submission from the same authors at ISARC 2016. The robot is now equipped with low-cost cameras and a 2D laser scanner which is used to monitor and survey a bridge bearing.
Cohn, A, Fuentes, R, Luo, S, Peel, H
core +5 more sources
Methodologies for Remote Bridge Inspection—Review [PDF]
SensorsThis article addresses the state of the art of methodologies for bridge inspection with potential for inclusion in Bridge Management Systems (BMS) and within the scope of the IABSE Task Group 5.9 on Remote Inspection of Bridges.
Diogo Ribeiro +22 more
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The Baltic Journal of Road and Bridge Engineering, 2021 The local series system with typical common plate rubber support/pier in highway reinforced concrete girder bridge is the object of the current research.
Zhenhua Dong +3 more
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A Comprehensive Uncertainty-Based Framework for Inspection Planning of Highway Bridges
Infrastructures, 2021 Bridge inspection standards in the United States require routine visual inspections to be conducted on most bridges at a maximum interval of two years regardless of the bridge condition.
Abdelrahman M. Abdallah +2 more
doaj +1 more source
Advances in Civil Engineering, 2021 This paper presents a reliability analysis to assess the safety of corroded main cables of a long-span suspension bridge. A multiscale probability model was established for the resistance of the main cables considering the length effect and the Daniels ...
Hao Tian +4 more
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Study on optimization of inspection mechanism of concrete beam bridge.
PLoS ONE, 2021 China is shifting from the stage of large-scale bridge construction to the stage of equal emphasis on the construction and maintenance of bridges. The problems of low efficiency and high cost in bridge inspection are becoming more and more prominent ...
Dan Su +3 more
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A Comparative Study of Bridge Inspection and Condition Assessment between Manpower and a UAS
Drones, 2022 As the number of old bridges increases, the number of bridges with structural defects is also increasing. Timely inspection and maintenance of bridges are required because structural degradation is accelerated after bridge damage.
In-Ho Kim +5 more
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ERROR SOURCES IN PROCCESSING LIDAR BASED BRIDGE INSPECTION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 Bridge inspection is a critical task in infrastructure management and is facing unprecedented challenges after a series of bridge failures. The prevailing visual inspection was insufficient in providing reliable and quantitative bridge information ...
H. Bian, S. E. Chen, W. Liu
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Structural reliability prediction of a steel bridge element using dynamic object oriented Bayesian Network (DOOBN) [PDF]
, 2011 Different from conventional methods for structural reliability evaluation, such as, first/second-order reliability methods (FORM/SORM) or Monte Carlo simulation based on corresponding limit state functions, a novel approach based on dynamic objective ...
Ma, Lin +3 more
core +2 more sources