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Author:

胡晓光 (胡晓光.) | 隋允康 (隋允康.) | 薛贵林 (薛贵林.) | 杜家政 (杜家政.)

Abstract:

在传统圆柱壳表面添加金字塔型波纹,对其进行抗撞性分析,采用斐波那契搜索方法搜索和用响应面法进行优化设计。直径为40mm的波纹管算例的优化结果表明金字塔型波纹管在截面为正十一边形,波纹高度h为80mm,金字塔形波纹的顶点A到中心轴的距离bz为38.92mm时吸能最大,吸能比光滑表面的圆截面结构提高31.88%。

Keyword:

抗撞性 优化设计 斐波那契搜索 波纹管 LS-DYNA

Author Community:

  • [ 1 ] 北京工业大学工程数值模拟中心

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Year: 2010

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:

Chinese Cited Count:

30 Days PV: 10

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