Železniční infrastruktura - Systémy upevnění kolejnic - Část 4: Zkušební metoda odolnosti proti opakovanému zatěžování (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.10.2024
Designation standards: ČSN EN ISO 22074-4
Classification mark: 736375
Catalog number: 519723
Publication date standards: 1.10.2024
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
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