Strength Analysis for 70% Low-floor Tram Car Motor Bogie Frame

LI Jincheng; Li Fu; Yang Yang

doi:10.13890/j.issn.1000-128x.2016.03.021

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Strength Analysis for 70% Low-floor Tram Car Motor Bogie Frame

更新时间：2021-12-13

- Strength Analysis for 70% Low-floor Tram Car Motor Bogie Frame
- Electric Drive for Locomotives Issue 3, Pages: 87-91(2016)
- 作者机构：
  
  1. 西南交通大学机械工程学院,四川,成都,610031
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2016.03.021
  CLC：
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LI Jincheng, Li Fu, Yang Yang. Strength Analysis for 70% Low-floor Tram Car Motor Bogie Frame. [J]. Electric Drive for Locomotives (3):87-91(2016)
DOI：

LI Jincheng, Li Fu, Yang Yang. Strength Analysis for 70% Low-floor Tram Car Motor Bogie Frame. [J]. Electric Drive for Locomotives (3):87-91(2016) DOI： 10.13890/j.issn.1000-128x.2016.03.021.

摘要

介绍了70% 低地板有轨电车基本参数、动力转向架的结构特点。根据欧洲标准EN 13749 制定70% 低地板有轨电车动力转向架构架计算大纲，利用有限元分析软件ANSYS 对动力转向架构架进行静强度、疲劳强度计算及模态分析。计算结果表明，构架强度满足车辆承载要求，各阶模态振型的频率较高，没有明显的薄弱环节。

Abstract

Basic parameters of the 70% low-floor tram car and structural features of the motor bogie were introduced. The calculation outline of motor bogie frame of the 70% low-floor tram car was made based on the European standard EN13749. The finite element analysis software ANSYS was used to calculate the static strength, fatigue strength and modal analysis of the motor bogie frame. The results showed that the frame was able to meet the strength requirements, each-order modal model of which was on relatively high frequency, without obviously weak part.

关键词

70% 低地板有轨电车动力转向架构架静强度疲劳强度模态分析

Keywords

70% low-floortram carmotor bogieframestatic strengthfatigue strengthmodal analysis

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