Research on Bridge Safety Evaluation Method Based on Game Combination Weighting

DOI

10.2991/978-94-6463-856-1_7How to use a DOI?

Keywords

Bridge construction; Index system; Combinatorial empowerment; Safety assessment; Urban construction

Abstract

Many Bridges in service are faced with safety hazards such as structural damage and reduced bearing capacity, so it is very important to establish a scientific bridge safety evaluation system. The bridge safety evaluation index system is constructed, and the weight of the index is determined by game optimization method based on coefficient of variation and entropy weight, and an evaluation model based on combination weighting is formed. Finally, the model is applied to the safety evaluation of 5 Bridges in service, and the results are compared with the actual situation. The results show that the model can accurately evaluate the safety of Bridges, and the effectiveness and practicability of the evaluation model are verified.

Copyright

© 2025 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Jin-Cheng Tu
AU  - Hai-Peng Pu
AU  - Jun-Guo Bing
AU  - Huan Gao
AU  - Feng-Shan Wang
PY  - 2025
DA  - 2025/09/22
TI  - Research on Bridge Safety Evaluation Method Based on Game Combination Weighting
BT  - Proceedings of the 2025 International Conference on Resilient City and Safety Engineering (ICRCSE 2025)
PB  - Atlantis Press
SP  - 61
EP  - 69
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-856-1_7
DO  - 10.2991/978-94-6463-856-1_7
ID  - Tu2025
ER  -