Building information modeling integrated with damage detection algorithm for structural health monitoring of bridge

In this paper, a method for damage monitoring of bridges using modal parameters is presented. At first, fundamentals of frequency-based damage occurrence alarming are introduced. Second, building information modeling (BIM) software is used to construct a 3D geometric model of a bridge. A custom tool...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2023-08, Vol.1289 (1), p.12039
Main Authors: Truong, My-Pham, Dang, Ngoc-Loi, Cao, Van-Tuan, Ngo, Trung-Chanh
Format: Article
Language:English
Subjects:
Algorithms
Bridge inspection
Damage detection
Finite element method
Girder bridges
Mathematical models
Modelling
Parameters
Prestressing
Structural damage
Structural health monitoring
Three dimensional models
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Summary:In this paper, a method for damage monitoring of bridges using modal parameters is presented. At first, fundamentals of frequency-based damage occurrence alarming are introduced. Second, building information modeling (BIM) software is used to construct a 3D geometric model of a bridge. A custom tool add-in based on Microsoft Excel is linked and analyzed related data for damage detection of the bridge using modal parameters. A finite element model of a bridge girder is established to investigate vibration characteristics under prestressing loss and structural damage. Frequency-based damage detection is implemented to alarm the damage occurrence of an inspected bridge girder. Last, the structural information of the bridge is updated to the BIM model to provide the structural performance of the inspected structure. The result reveals that BIM integrated with the damage detection algorithm can efficiently facilitate structural health bridges.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/1289/1/012039