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%。
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Year: 2012
Page: 403-404
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
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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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