ZHOU W P, SU F, WANG J L, et al. Response analysis of large container ship bridge wing structures under dynamic wind loads[J]. Chinese Journal of Ship Research, 2024, 19(6): 268–274 (in Chinese). DOI: 10.19693/j.issn.1673-3185.03490
Citation: ZHOU W P, SU F, WANG J L, et al. Response analysis of large container ship bridge wing structures under dynamic wind loads[J]. Chinese Journal of Ship Research, 2024, 19(6): 268–274 (in Chinese). DOI: 10.19693/j.issn.1673-3185.03490

Response analysis of large container ship bridge wing structures under dynamic wind loads

More Information
  • Received Date: July 31, 2023
  • Revised Date: October 25, 2023
  • Available Online: October 30, 2023
  • Published Date: February 01, 2024
© 2024 The Authors. Published by Editorial Office of Chinese Journal of Ship Research. Creative Commons License
This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • Objectives 

    The aim of this paper is to study the influence of wind load on the safety of the bridge wing structure of a large container ship.

    Methods 

    The variation patterns of dynamic wind load at different vertical positions are investigated and a method is proposed that applies dynamic nonlinear wind load. ABAQUS software is used to solve the nonlinear finite element model of the bridge wing structure and obtain the stress and deformation results of the structure under dynamic wind load. The synergistic effects of multiple loads on the structural response are then obtained and compared with the results of static wind load structural strength calculations in order to explore the impact of dynamic wind load effects on the response of upper building structures.

    Results 

    The results indicate that the dynamic effects of wind load significantly affect the bridge wing structure, causing periodic oscillations of the bridge wing and leading to significant structural periodic responses under the combined action of multiple loads.

    Conclusions 

    The findings of this study can provide important references for further understanding and considering the role of wind load in structural design.

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