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EN ISO 22074-2:2024

Railway infrastructure - Rail fastening systems - Part 2: Test method for longitudinal rail restraint (ISO 22074-2:2021) EN ISO 22074-2:2024

Publication date:   Nov 30, 2023

General information

60.60 Standard published   Mar 27, 2024

CEN

CEN/TC 256 Railway applications

European Norm

45.080   Rails and railway components

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Scope

This document specifies the laboratory test procedure to determine:
a) the maximum longitudinal force that can be applied to a rail, secured to a sleeper, bearer or element of ballastless track by a rail fastening assembly, without non-elastic displacement of the rail occurring, or the longitudinal stiffness at a specified longitudinal displacement of a specimen of embedded rail with an adhesive fastening system, and for any type of fastening;
b) the shear displacement and slip data required for track-bridge interaction calculations.

Life cycle

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PUBLISHED
EN ISO 22074-2:2024
60.60 Standard published
Mar 27, 2024

Relations

Adopted from ISO 22074-2:2021 IDENTICAL