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Author:

薛贵林 (薛贵林.) | 隋允康 (隋允康.) | 杜家政 (杜家政.)

Indexed by:

CQVIP PKU CSCD

Abstract:

从抗撞性角度观察车辆设计,薄壁构件具有良好的吸能性能,为了深入探讨车辆吸能元件抗撞的性能,应用LS-DYNA对不同正多边形截面薄壁管进行计算机数值模拟,旨在获得工程抗撞设计中对某些抗撞部位具有借鉴性的吸能元件.采用斐波那契(Fibonacci)搜索对正多边形截面薄壁管吸能最大对应的最佳边数的搜索求解,得在正多边形截面薄壁管冲击压缩相同长度时,正十一边形截面薄壁管的吸能最大.

Keyword:

轴向冲击 斐波那契搜索 LS-DYNA 结构优化 动态屈曲

Author Community:

  • [ 1 ] [薛贵林]北京工业大学
  • [ 2 ] [隋允康]北京工业大学
  • [ 3 ] [杜家政]北京工业大学

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Source :

机械强度

ISSN: 1001-9669

Year: 2010

Issue: 6

Volume: 32

Page: 873-877

Cited Count:

WoS CC Cited Count: 4

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 8

Chinese Cited Count:

30 Days PV: 8

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