Experimental Validation of an Adjustable Railway Fastening for Slab Track

被引：8

作者：

Diego, S. ^{[1
]}

Casado, J. A. ^{[1
]}

Carrascal, I. ^{[1
]}

Polanco, J. A. ^{[1
]}

Gutierrez-Solana, E. ^{[1
]}

机构：

[1] Univ Cantabria, ETS Ingenieros Caminos Canales & Puertos, Dept Ciencia & Ingn Terreno & Mat, E-39005 Santander, Spain

来源：

JOURNAL OF TESTING AND EVALUATION | 2010年 / 38卷 / 05期

关键词：

fastening; polyamide; clamping force; stiffness; longitudinal restraint; fatigue;

D O I：

10.1520/JTE102763

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A railway infrastructure capable of supporting a high frequency of light and heavy traffic, sometimes at high speed, requires the implementation of a high quality track. A correct definition of all track components leads to a high degree of safety and comfort for travelers as well as reduced operating costs. One factor that determines the elastic behaviour of the track is the rail fastening system. In this paper, the mechanical, electrical, and environmental sustainability characterization tests based on European standards UNE-EN have been carried out, verifying that the TK04 fastening system with a lateral adjustment of +/- 1 cm, manufactured by ThyssenKrupp Gleistechnik GmbH, satisfies the conditions and requirements of European standards UNE-EN for installation on slab track systems for light rail.

引用

页码：598 / 608

页数：11

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