Dynamic behaviour of a railway vehicle running on jointed track

被引：1

作者：

Leu, M. ^{[1
]}

机构：

[1] Eurostar Syst, Bucharest, Romania

来源：

8TH INTERNATIONAL CONFERENCE ON ADVANCED CONCEPTS IN MECHANICAL ENGINEERING | 2018年 / 444卷

关键词：

WHEEL;

D O I：

10.1088/1757-899X/444/4/042005

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper presents an analysis of the dynamic behaviour of the two-axle vehicle which is running on the jointed track. Both of them, the vehicle model and the track model, are discrete models. A wheel-rail elastic model is implemented, which allows simulation of the track wheel detachment and geometric contact situation in two points. We analyse the dynamic behaviour, both for the vehicle and the track. We highlighted the influence of the vehicle speed on wheel-rail contact forces and also truck body, wheels and track accelerations.

引用

页数：9

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