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Home > Wen Yuan (Primary School Edition) > 2019 No.02 > 不同初始设计状态下材料与结构一体化设计

  • 不同初始设计状态下材料与结构一体化设计

    Author(s)：

    苗圃 王莉

    Publication Title：

    Wen Yuan (Primary School Edition) 2019 No.02

    Affiliations：

    商丘工学院土木工程学院 河南 商丘 476000

    Abstract：

    通过双向渐进结构优化算法提出了一种复合宏观结构与周期性材料微结构的拓扑优化方法,以材料体积比为约束条件,以结构的柔顺度为目标函数建立了宏观结构与材料微结构的并行拓扑优化数学模型.研究了不同初始设计状态条件下的宏观结构与材料微结构的并行拓扑优化问题.结果表明,宏观结构与材料微结构的最优拓扑优化结果、目标函数与对应的等效弹性矩阵独立于初始设计状态.

    Keywords：

    双向渐进结构优化法;材料体积比;柔顺度;不同初始设计状态

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    [1] 苗圃,王莉.不同初始设计状态下材料与结构一体化设计[J].Wen Yuan (Primary School Edition),2019(02),.

文渊(小学版)
Wen Yuan (Primary School Edition)

Language: 中文

CN：11-9274/G

ISSN：2096-6261

Publication Frequency: 月刊

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