Keywords
Simply supported small box girder
Fire damage
Concrete testing
Reinforcement testing
Submitted : 2024-03-10
Accepted : 2024-03-25
Published : 2024-04-09
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.
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