ARTICLE
Volume 10,Issue 4
27 March 2024
Discussion on Detection and Evaluation of Simply Supported Prestressed Concrete Small Box Girder Bridge After a Fire
Qing Yang ,
Jiang Feng
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1
China Merchants Chongqing Highway Engineering Testing Center Co., Ltd., Chongqing 400060, China,
2
China Merchants Chongqing Highway Engineering Testing Center Co., Ltd., Chongqing 400060, China,
JARD 2024 , 8(2), 108–113;
https://doi.org/10.26689/jard.v8i2.6335
© 2024 by the Authors. Licensee Whioce Publishing, Singapore. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution 4.0 International License ( https://creativecommons.org/licenses/by/4.0/ )
Abstract
The article takes a simply supported prestressed concrete small box girder bridge project as an example for inspection and evaluation after a fire incident. This includes appearance detection, concrete color hardness detection, concrete strength detection, concrete surface damage layer detection, reinforcement protective layer detection, and concrete carbonation detection. It is hoped that this analysis can be used as a reference for the detection and evaluation of future bridge projects with fire incidents to smoothen its subsequent repair and maintenance.
References
Cai ZD, Peng XM, Huang Q, 2014, Research on Post-Fire Detection and Evaluation of Concrete Girder Bridges. World Bridge, 2014(6): 74–78.
Zhao SB, Luo XY, Yang D, 2023, Detection and Evaluation of a Bridge after Fire. Guangxi Urban Construction, 2023(5): 87–93.
Wang HT, 2020, Evaluation of Bearing Capacity of Highway Prestressed Concrete Continuous Box Girder Bridge after Fire. North China Transportation, 2020(12): 25–28.
Zhang SJ, 2020, Study on Deterioration of Bearing Capacity of Prestressed Concrete Bridge under Fire Damage. Northern Transportation, 2020(11): 5–8.
Chen HK, Feng ZQ, 2020, Evaluation of Bearing Capacity of Prestressed Concrete Small Box Girder Bridge after Fire. Henan Science, 2020(3): 464–469.
Ma SJ, 2023, Research on Bearing Capacity of Prestressed Concrete Small Box Girder Bridge Based on Load Test. Transportation World, 2023(16): 160–163.
Sun PF, 2023, Reinforcement and Finite Element Analysis of Prestressed Concrete Small Box Girder Bridges. Transportation Technology and Management, 2023(12): 69–71.
Zhu L, Wang XL, 2022, Analysis of Bearing Capacity of an Assembled Prestressed Hollow Core Slab Girder after Fire. Anhui Construction, 29(9): 105–106 + 132.
Liu WH, 2022, Analysis and Calculation of Lifting and Transportation Working Condition of Small Box Girder with Simple Support and then Continuous Prestressed Concrete. Heilongjiang transportation science and technology, 2022(3): 45.
Han KK, Liu J, Zhou K, et al., 2023, Application of Prestressed Simply Supported Small Box Girder Bridge in Water Transportation Project. Pearl River Water Transportation, 2023(16): 29–32.
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