Ship & Boat ›› 2019, Vol. 30 ›› Issue (05): 25-36.DOI: 10.19423/j.cnki.31-1561/u.2019.05.025

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Lightweight Design of Superstructure Based on Aluminum Sandwich Panel

KE Li1, ZHANG Yan-chang2, LIU Kun1, WANG Yuan3, WU Jia-meng3   

  1. 1. School of Naval Architecture and Ocean Engineering, Jiangsu University of Science and Technology,Zhenjiang 212003, China;
    2. School of Naval Architecture and Marine Engineering, Jiangsu University of Science and Technology,Zhenjiang 212003, China;
    3. Marine Design & Research Institute of China, Shanghai 200011, China;
  • Received:2019-04-28 Revised:2019-05-13 Online:2019-10-25 Published:2019-11-07

基于铝质夹层板的上层建筑轻量化设计

柯力1, 张延昌2, 刘昆1, 王元3, 吴嘉蒙3   

  1. 1. 江苏科技大学 船舶与海洋工程学院 镇江212003;
    2. 江苏科技大学 海洋装备研究院 镇江212003;
    3. 中国船舶及海洋工程设计研究院 上海200011
  • 作者简介:柯 力(1993-),男,硕士。研究方向:船舶与海洋结构物设计制造。张延昌(1977-),男,博士,研究员。研究方向:船舶与海洋工程结构强度研究、结构设计。刘 昆(1984-),男,博士,副教授。研究方向:船舶与海洋工程。王 元(1991-),女,硕士,助理工程师。研究方向:船舶结构优化。吴嘉蒙(1976-),男,硕士,研究员。研究方向:船舶结构分析与优化。
  • 基金资助:
    高技术船舶科研项目(工信部联装函[2016]548号)

Abstract: Aluminum sandwich panels are primarily used on luxury cruise liners and speedboats. The lightweight alterative design for the local structure of the superstructure of a common civilian ship is carried out to expand the application scope of aluminum sandwich panels. The structural configuration and the corresponding type of the connection structure are then determined according to the structural characteristics of the sandwich panel. And the mechanical properties of the superstructure before and after the alternative design are compared and analyzed by using the finite element software ABAQUS. The results show that the superstructure of aluminum sandwich panel have better mechanical properties with the reduced structure weight. It can provide reference for the promotion and application of aluminum sandwich panels in the future.

Key words: superstructure, aluminum sandwich panels, connection structure, lightweight, alternative design

摘要: 铝质夹层板主要在豪华邮轮和快速艇上进行应用,为扩大铝质夹层板的应用范围,以常规民船上层建筑为研究对象,对该上层建筑局部结构进行轻量化替代设计。根据夹层板结构特点确定结构型式和相应连接结构型式。并利用有限元软件ABAQUS比较分析替代设计前后该上层建筑的力学性能。计算结果表明铝质夹层板上层建筑能有效减轻结构,并且具有更优的力学性能,这为后续铝质夹层板的推广应用提供了参考。

关键词: 上层建筑, 铝质夹层板, 连接结构, 轻量化, 替代设计

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