Model updating based on particle swarm optimization

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Huankai, Li^1 ; Chunlei, Huang^1 ; Wending, Mu^1

Wuhan University of Technology, Wuhan

430070, China^1

关键词: Bridge model;    Bridge structures;    Model updating;    Response surface method;    Truss bridge;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/5/052051/pdf
DOI  :  10.1088/1755-1315/189/5/052051

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

This paper is a bridge model correction based on particle swarm optimization. The main method is the combination of response surface method (RSM) and particle swarm optimization (PSO), and it is used to verify the model of four span truss bridge. The results show that the method is suitable for model updating of bridge structures.