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基于等效原理的板壳结构加强筋设计方法

陈冬民 王丽娟 陈宗渝 涂晴

陈冬民, 王丽娟, 陈宗渝, 涂晴. 基于等效原理的板壳结构加强筋设计方法[J]. 机械科学与技术, 2015, 34(12): 1841-1845. doi: 10.13433/j.cnki.1003-8728.2015.1207
引用本文: 陈冬民, 王丽娟, 陈宗渝, 涂晴. 基于等效原理的板壳结构加强筋设计方法[J]. 机械科学与技术, 2015, 34(12): 1841-1845. doi: 10.13433/j.cnki.1003-8728.2015.1207
Chen Dongmin, Wang Lijuan, Chen Zongyu, Tu Qing. Stiffener Design Method for Plates and Shells Based on Equivalence Principle[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(12): 1841-1845. doi: 10.13433/j.cnki.1003-8728.2015.1207
Citation: Chen Dongmin, Wang Lijuan, Chen Zongyu, Tu Qing. Stiffener Design Method for Plates and Shells Based on Equivalence Principle[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(12): 1841-1845. doi: 10.13433/j.cnki.1003-8728.2015.1207

基于等效原理的板壳结构加强筋设计方法

doi: 10.13433/j.cnki.1003-8728.2015.1207
基金项目: 

国家自然科学基金项目(51165034)与江西省自然科学基金项目(2013BAB206029)资助

详细信息
    作者简介:

    陈冬民(1989-),硕士研究生,研究方向为汽车车身设计及轻量化,963157793@qq.com

    通讯作者:

    王丽娟(联系人),副教授,博士,wjoker@163.com

Stiffener Design Method for Plates and Shells Based on Equivalence Principle

  • 摘要: 通过布置加强筋可以在零件材料成本不变的前提下有效提高板壳的结构刚度。为了能够获取加强筋布置的最佳方案,基于等效原理提出了一种新的板壳结构加强筋设计方法,此方法是根据加强筋结构不同方向上的力学特性而将其等效为一块各向异性板,进而将加强筋结构设计转化为各向异性板的结构设计;又给出了等效各向异性板性能参数的确定方法,并将这种新方法应用在汽车前纵梁吸能性的优化设计中。结果表明,此方法有较高的实用性。
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出版历程
  • 收稿日期:  2014-02-15
  • 刊出日期:  2015-12-05

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