International Standard
ISO 22074-4:2022
Railway infrastructure — Rail fastening systems — Part 4: Test methods for resistance to repeated loading
Reference number
ISO 22074-4:2022
ISO 22074-4:2022
Edición 1
2022-08
2022-08
© ISO 2024
International Standard
Resumen
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.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2022-08Etapa: Norma Internacional publicada [60.60]
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Edición: 1Número de páginas: 15
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Comité Técnico :ISO/TC 269/SC 1ICS :45.080
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