prBAS EN ISO 22074-4:2025

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

Opšte informacije

Status:Projekt

Broj stranica:15

Metoda usvajanja:Proglašavanje

Jezik:engleski

Izdanje:1.

Datum realizacije:08.10.2024

Predviđeni datum naredne faze:02.12.2024

Tehnički komitet:BAS/TC 46, Željeznice

ICS:

45.080, Šinske i željezničke komponente

Apstrakt

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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EN ISO 22074-4:2024, identičan

ISO 22074-4:2022, identičan

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