Railway Gauge Expansion in Small Radius Curvature

被引：10
作者：
Popovic, Zdenka [1 ]
Lazarevic, Luka [1 ]
Vatin, Nikolai [2 ]
机构：
[1] Univ Belgrade, Fac Civil Engn, Belgrade 11000, Serbia
[2] St Petersburg State Polytech Univ, Politekhnicheskaya 29, St Petersburg 195251, Russia
来源：
INTERNATIONAL SCIENTIFIC CONFERENCE URBAN CIVIL ENGINEERING AND MUNICIPAL FACILITIES (SPBUCEMF-2015) | 2015年 / 117卷
关键词：
Railway; track; curvature; gauge; locomotive; bogie;
D O I：
10.1016/j.proeng.2015.08.149
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In the article a curvature analysis of a three axial bogie of the locomotive type JZ 461 was implemented. The feature of that type of locomotive is that it has a long distance between first and middle axis, which means the distance between the middle and last axis is long too. That feature leads to greater lateral forces during curve negotiation. As a result, the widening of the railway gauge in small radius curvature may appear. The article points that Infrastructure Manager must consider the specialties of vehicle performance and rail type when defines track gauge's curvature. (C) 2015 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：841 / 848
页数：8
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