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Author:

李德信 (李德信.) | 吕江涛 (吕江涛.) | 应锦春 (应锦春.)

Abstract:

建立了以板单元为基本单元的SX360车架有限元分析模型.利用有限元分析软件ALGORFEAS对其进行了静态、自由振动和随机振动分析,并进行了实验测试.有限元分析结果和实验结果与车架在实际使用中出现的车架异常断裂情况相吻合,实验测试数据验证了计算的正确性.找出了该车架裂纹过早出现的原因,并给出了对该种车架结构改造的方法.实际改造结果表明改造方法是非常有效的.

Keyword:

车架 异常断裂 有限元分析

Author Community:

  • [ 1 ] [应锦春]西安理工大学
  • [ 2 ] [李德信]西安交通大学
  • [ 3 ] [吕江涛]西安理工大学

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Source :

汽车工程

ISSN: 1000-680X

Year: 2002

Issue: 4

Page: 348-352

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: -1

30 Days PV: 5

Affiliated Colleges:

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