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SRPS EN ISO 22074-2:2024

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

Jul 31, 2024

General information

60.60     Jul 31, 2024

ISS

P256

European Norm

45.080  

English  

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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.

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PUBLISHED
SRPS EN ISO 22074-2:2024
60.60 Standard published
Jul 31, 2024

Related project

Adopted from EN ISO 22074-2:2024 IDENTICAL

Adopted from ISO 22074-2:2021 IDENTICAL