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Author:

齐文文 (齐文文.) | 赵斌 (赵斌.) | 龙连春 (龙连春.) (Scholars:龙连春)

Abstract:

  建立了轴压薄壁加筋圆柱壳结构优化模型,基于遗传算法和有限元分析方法对加筋圆柱壳的筋条数目,尺寸进行了优化。通过求解以纵向筋数目和筋条截面尺寸为设计变量的优化模型,使加筋圆柱壳结构的屈曲承载力比初始设计提高了27.6%.比同体积不加筋的光滑圆柱壳的屈曲承载力提高了75.9%。

Keyword:

工程结构 应力分析 屈曲承载 遗传算法

Author Community:

  • [ 1 ] [齐文文]北京工业大学机电学院,100124
  • [ 2 ] [赵斌]北京工业大学机电学院,100124
  • [ 3 ] [龙连春]北京工业大学机电学院,100124

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Source :

Year: 2012

Page: 403-404

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 8

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