Impact of Installing Mode of Anti-roll Torsion Bar to Metro Vehicle through the Curve

doi:10.13890/j.issn.1000-128x.2011.06.016

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Impact of Installing Mode of Anti-roll Torsion Bar to Metro Vehicle through the Curve

更新时间：2021-12-13

- Impact of Installing Mode of Anti-roll Torsion Bar to Metro Vehicle through the Curve
- Electric Drive for Locomotives Issue 6, Pages: 58-60(2011)
- 作者机构：
  
  1. 西南交通大学牵引动力国家重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2011.06.016
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Impact of Installing Mode of Anti-roll Torsion Bar to Metro Vehicle through the Curve. [J]. Electric Drive for Locomotives (6):58-60(2011)
DOI：

Impact of Installing Mode of Anti-roll Torsion Bar to Metro Vehicle through the Curve. [J]. Electric Drive for Locomotives (6):58-60(2011) DOI： 10.13890/j.issn.1000-128x.2011.06.016.

摘要

采用动力学软件Simpack建立了某型地铁车辆的整车模型，通过比较抗侧滚扭杆的不同安装方式，主要分析了其对车辆进出缓和曲线时轮重减载率和脱轨系数的影响。得出结论：根据 UIC505-5 规范，在满足车体的抗侧滚性能指标下，抗测滚扭杆采用弹性安装方式，可以改善进出缓和曲线时轮重减载率和脱轨系数，提高车辆曲线通过的安全性指标。

Abstract

By using of the dynamic software Simpack, a certain type of metro vehicle model was established, and different anti-roll torsion bar installation ways were compared, influence of which to the wheel load reduction rate and derailment coefficient on the transition curve was analyzed. According to UIC505-5 specifications, it was concluded that: when the body’s anti-roll performance was met, using flexible installation can ease vehicle accessing curve with lower wheel load reduction rate and derailment coefficient, and improve the safety of vehicle through the curve.

关键词

抗侧滚扭杆弹性安装刚性安装轮重减载率脱轨系数城轨车辆

Keywords

anti-rolling torsion barflexible installationrigid installationwheel load reduction ratederailment coefficientmetro vehicle

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