ISO 22074-4:2022

Railway infrastructure — Rail fastening systems — Part 4: Test methods for resistance to repeated loading

Publication date: 24 gush 2022

General information

Current stage: 90.92 Effective date: 28 pri 2025

Originator: ISO

Owner: ISO/TC 269/SC 1

Type: International Standard

ICS: 45.080

Gjuha: anglisht frëngjisht

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Statusi: Publikuar

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Scope

This document specifies a laboratory test procedure for applying repeated load cycles which generate displacement cycles representative of the displacements caused by traffic on railway track. It is used for assessing the long-term performance of rail fastening systems.
This document is applicable to surface mounted rail on sleepers, bearers and slab track and embedded rail.
This test procedure applies to a complete fastening assembly.

Life cycle

NOW

PUBLISHED
ISO 22074-4:2022
90.92 Standard to be revised
28 pri 2025

REVISED BY

IN_DEVELOPMENT
ISO/DIS 22074-4

National adoptions

prSSH EN ISO 22074-4:2025

DPS

Railway infrastructure - Rail fastening systems - Part 4: Test methods for resistance to repeated loading (ISO 22074-4:2022)

50.99 FDIS or proof approved for publication

DPS/KT 256 më tepër