Model Optimization Design of Traction Pull Rod of Subway Structure Based on Finite Element Analysis

Wei WANG; Jianke ZHENG; Chunguang YAN; Xinghua SONG; Zhe XU

doi:10.13890/j.issn.1000-128x.2020.02.123

您当前的位置：

首页 >

文章列表页 >

Model Optimization Design of Traction Pull Rod of Subway Structure Based on Finite Element Analysis

Urban Rail & Vehicle | 更新时间：2021-12-10

- Model Optimization Design of Traction Pull Rod of Subway Structure Based on Finite Element Analysis
- Electric Drive for Locomotives Issue 2, Pages: 140-143(2020)
- 作者机构：
  
  1.中车唐山机车车辆有限公司，河北　唐山　063035
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2020.02.123
  CLC：
扫描看全文
Wei WANG, Jianke ZHENG, Chunguang YAN, et al. Model Optimization Design of Traction Pull Rod of Subway Structure Based on Finite Element Analysis. [J]. Electric Drive for Locomotives (2):140-143(2020)
DOI：

Wei WANG, Jianke ZHENG, Chunguang YAN, et al. Model Optimization Design of Traction Pull Rod of Subway Structure Based on Finite Element Analysis. [J]. Electric Drive for Locomotives (2):140-143(2020) DOI： 10.13890/j.issn.1000-128x.2020.02.123.

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 can not meet the requirements of the design. 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.

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 analysissubway vehiclestructural optimizationbogie framestatic strength

references

张莎. 一种轨道工程车转向架构架强度及模态分析[J]. 铁道技术监督, 2019, 47(6): 64-68.

王海腾, 马思群, 李健, 等. 机车转向架构架强度分析模型一致性校验及优化设计[J]. 机械研究与应用, 2019, 32(2): 96.

张向辉, 尹博文. 209型转向架纵向牵引拉杆座裂纹原因及改进建议[J]. 铁道车辆, 2004, 42(9): 39-40.

高红义, 张开林, 张明晶. 机车转向架构架拉杆座弹塑性分析及结构改进[J]. 电力机车与城轨车辆, 2008, 31(2): 32-36.

张锁怀, 李永春, 孙军帅. 地铁车辆转向架构架有限元强度计算与分析[J]. 机械设计与制造, 2009 (1): 45-47.

朱璐璐. 地铁车辆转向架构架的有限元分析[D]. 西安: 西安科技大学, 2016.

封全保, 彭永明. 200 km/h电力机车转向架构架设计[J]. 铁道机车车辆, 2002 (增刊1): 184-186.

Views

下载量

CSCD

CNKI被引量

Alert me when the article has been cited

提交

Tools

Publicity Resources

Structural Optimization and Comparative Analysis of B-type Metro Bogie Frame

Static Strength and Fatigue Analysis of Bogie Frame for Straddle-type Monorail Transportation Working Vehicle

Research on fatigue life improvement of axle box bushing on 160 km/h power concentrated EMUs

Design of car body structure for articulated EMUs

Related Author

No data

Related Institution

CRRC Changchun Railway Vehicles Co., Ltd.

Traction Power State Key Laboratory, Southwest Jiaotong University

Zhuzhou Times New Material Technology Co., Ltd.

Zhuzhou Times Ruiwei Anti-vibration Equipment Limited

State Key Laboratory of System Integration for High-power AC Drive Electric Locomotive

⁰