ISO 22074-4:2022

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

Publication date: Aug 24, 2022

General information

Current stage: 60.60 Effective date: Aug 24, 2022

Originator: ISO

Owner: ISO/TC 269/SC 1

Type: International Standard

ICS: 45.080

Languages: English French

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Status: Published

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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

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PUBLISHED
ISO 22074-4:2022
60.60 Standard published
Aug 24, 2022

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