Improved Metaheuristic Algorithm Based Finite Element Model Updating of a Hybrid Girder Cable-Stayed Railway Bridge

Improved Metaheuristic Algorithm Based Finite Element Model Updating of a Hybrid Girder Cable-Stayed Railway Bridge

This study proposes a generally applicable improvement strategy for metaheuristic algorithms, improving the algorithm’s accuracy and local convergence in finite element (FE) model updating. Based on the idea of “survival of the fittest” in biological evolution, the improvement strategy introduces ra...

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Bibliographic Details
Main Authors: Shiqiang Qin, Yonggang Yuan, Yaowei Gan, Qiuping Wang
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Buildings
Subjects:
metaheuristic algorithm
model updating
random crossover
hybrid girder cable-stayed bridge
kriging model
Online Access:https://www.mdpi.com/2075-5309/12/7/958

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