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Norm
ÖNORM EN ISO 22074-4
Issue date: 2024 07 01
Railway infrastructure - Rail fastening systems - Part 4: Test methods for resistance to repeated loading (ISO 22074-4:2022)
This document specifies a laboratory test procedure for applying repeated load cycles which generate displacement cycles representative of the displacements caused by tra...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 22 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
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.
ÖNORM EN ISO 22074-4
2024 07 01
Railway infrastructure - Rail fastening systems - Part 4: Test methods for resistance to repeated lo...
Norm
↖
Norm
Issue date :
2020 08 18
Railway infrastructure — Rail fastening systems — Part 1: Vocabulary
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Issue date :
2021 03 15
Railway infrastructure — Rail fastening systems — Part 2: Test method for longitudinal rail restraint
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2021 08 12
Railway infrastructure — Rail fastening systems — Part 7: Test method for clamping force and uplift stiffness
Norm
Issue date :
2012 11 30
Metallic materials — Calibration of extensometer systems used in uniaxial testing (Corrected version 2012-11)
