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Author:

张福增 (张福增.) | 亓路宽 (亓路宽.) | 赵梦 (赵梦.)

Indexed by:

CQVIP PKU

Abstract:

将夹心泡沫铝柔性吸能结构应用于桥梁结构,以期减少车辆对桥梁的撞击影响.用LS-DYNA有限元软件构建分析汽车撞击桥梁的整个过程,并从撞击力和碰撞点位移等方面分析了这种柔性吸能结构的防撞效果.结果表明,夹心泡沫铝柔性吸能结构有着良好的防撞效果,一定程度提高了桥梁的抗撞能力,减小了桥梁的损伤程度.

Keyword:

防撞措施 有限元 撞击 桥梁防撞 分析 冲击动力学

Author Community:

  • [ 1 ] [张福增]北京工业大学
  • [ 2 ] [亓路宽]北京工业大学
  • [ 3 ] [赵梦]北京工业大学

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Source :

公路

ISSN: 0451-0712

Year: 2017

Issue: 6

Volume: 62

Page: 94-98

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: 0

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