[1]王 伟,郑建科,燕春光,等. 基于有限元分析的地铁构架牵引拉杆座模型优化设计[J].机车电传动,2020,(02):1.[doi:10.13890/j.issn.1000-128x.2020.02.123]
 WANG Wei,ZHENG Jianke,YAN Chunguang,et al. Model Optimization Design of Traction Pull Rod of Subway Structure Based on Finite Element Ana[J].Electric Drive for Locomotives,2020,(02):1.[doi:10.13890/j.issn.1000-128x.2020.02.123]
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 基于有限元分析的地铁构架牵引拉杆座模型优化设计()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2020年02期
页码:
1
栏目:
出版日期:
2020-03-10

文章信息/Info

Title:
 Model Optimization Design of Traction Pull Rod of Subway Structure Based on Finite Element Ana
作者:
 王 伟郑建科燕春光宋兴华许 喆
 (中车唐山机车车辆有限公司,河北 唐山 063035)
Author(s):
 WANG Wei ZHENG Jianke YAN Chunguang SONG Xinghua XU Zhe
 ( CRRC Tangshan Co., Ltd., Tangshan, Hebei 063035, China )
关键词:
 有限元分析地铁车辆结构优化转向架构架静强度
Keywords:
 finite element analysis subway vehicle structural optimization bogie frame static strength
分类号:
U231
DOI:
10.13890/j.issn.1000-128x.2020.02.123
文献标志码:
A
摘要:
 基于有限元分析软件对某种地铁车辆构架的三维模型进行了超常工况下的静强度计算,发现构架牵引拉杆座模型有较严重的结构问题,无法满足设计要求。文章基于计算结果和设计经验进行模型优化,优化后再次使用有限元分析软件进行复验计算,并进行了试验验证,使牵引拉杆座的优化方案达到预想设计效果。
Abstract:
 Based on the finite element analysis software, the static strength of the three-dimensional model of a metro vehicle frame under abnormal working conditions was calculated. It was found that there were serious structural problems in the model of frame traction rod seat, which cannot meet the requirements of the designer. Based on the calculation results and design experience, the model was optimized. After optimization, the finite element analysis software was used again to recheck the calculation, and the test was carried out, which verified that the optimization scheme of the traction rod seat achieved the expected design effect.

参考文献/References:

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备注/Memo

备注/Memo:
 作者简介:王 伟(1984—),女,硕士,高级工程师,主要从事铁路车辆机械系统关键技术研究。
更新日期/Last Update: 2020-03-10