Damage to railway rails caused by exploitation

被引：0

作者：

Vitez, I. ^{[1
]}

Oruc, M.

Krumes, D.

Kladaric, I.

机构：

[1] Univ Osijek, Fac Mech Engn, Slavonski Brod, Croatia

[2] Met Inst Kemal Lapetanovic, Zenica, Bosnia & Herceg

来源：

METALURGIJA | 2007年 / 46卷 / 02期

关键词：

railway rails steels; new European standards; selection criteria; damages to railway rails in exploitation;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

In modern railway exploitation rails are submitted to a constant increase of speed and loading on the vehicle axles and to constant stress increase in welded railway tracks. Therefore, modern railway rails production technology and exploitation in European Community have require a new philosophy and content for the proposals of new European standards for the manufacturing and delivery of railway rails (series pr EN 13674 and other recommendations). In this paper an overlook over the new requirements mainly given in EN 13674-1/2004, the criteria for the selection of steel grade and the valuation of damages to railway rails caused by exploitation especially on the head of rails are given.

引用

页码：123 / 128

页数：6