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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

60.60 Standard published   Aug 24, 2022

ISO

ISO/TC 269/SC 1 Infrastructure

International Standard

45.080   Rails and railway components

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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.

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