FE Model Updating on an In-Service Self-Anchored Suspension Bridge with Extra-Width Using Hybrid Method

@inproceedings{Xia2017FEMU,
  title={FE Model Updating on an In-Service Self-Anchored Suspension Bridge with Extra-Width Using Hybrid Method},
  author={Zhiyuan Xia and Aiqun Li and Jianhui Li and Maojun Duan},
  year={2017}
}
Nowadays, many more bridges with extra-width have been needed for vehicle throughput. In order to obtain a precise finite element (FE) model of those complex bridge structures, the practical hybrid updating method by integration of Gaussian mutation particle swarm optimization (GMPSO), Kriging meta-model and Latin hypercube sampling (LHS) was proposed. By demonstrating the efficiency and accuracy of the hybrid method through the model updating of a damaged simply supported beam, the proposed… CONTINUE READING

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