DIN EN 13481-2:2022-11
Railway applications - Track - Performance requirements for fastening systems - Part 2: Fastening systems for concrete sleepers in ballast; German version EN 13481-2:2022
| Fecha edición: |
2022-11-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This European Standard is applicable to fastening systems in Categories A-E as specified inEN 13481-1:2012, 3.1, for use on concrete sleepers in ballasted track with maximum axle loads, andminimum curve radii as shown in Table 1.Table 1 - Fastening category criteriaCategory Maximum design axle load (kN) Minimum curve radius (m) A 13040 B 18080 C 260150 D 260400 E 350 150NOTE The maximum axle load for Categories A and B does not apply to maintenance vehicles.The requirements apply to:- fastening systems which act on the foot and/or web of the rail including direct fastening systemsand indirect fastening systems;- fastening systems with dynamic stiffness, kLFA, not less than 50 MN/m;- fastening systems for rail sections included in EN 13674-1 (excluding 49E4) or EN 13674-4.This standard is not applicable to fastening systems for other rail sections, rigid fastening systems orspecial fastening systems used at bolted joints or glued joints.This standard should only be used for type approval of complete fastening systems. |
| Keywords: | Concretes|Damping|Definitions|Efficiency|Fasteners|Fixings|Performance|Permanent ways|Point work|Proof loading|Qualification tests|Rail fastening systems|Railway applications|Railway construction|Railway installations|Railways|Sleepers|Specification (approval)|Tracks (materials handling equipment)|Travel ways|Turnouts|Type approvals|Vibrations|Vignol rail |
| ICS: | 93.100 - Construcción ferroviaria |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 13481-2:2022 |
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Reemplazo Normas |
Reemplaza a DIN EN 13481-2:2017-05 Reemplaza a DIN EN 13481-2:2021-02 |
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