NEN EN 13481-7 : 2012
Current
The latest, up-to-date edition.
RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 7: SPECIAL FASTENING SYSTEMS FOR SWITCHES AND CROSSINGS AND CHECK RAILS
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
4.1 General
4.2 Longitudinal rail restraint
4.3 Torsional resistance
4.4 Effect of repeated loading
4.5 Attenuation of impact loads
4.6 Electrical resistance of fastening system and sleeper
4.7 Effect of exposure to severe environmental conditions
4.8 Effect of fastening system tolerances on track gauge
4.9 Clamping force
4.10 Cast-in and glued-in fastening components
4.11 In-service testing
5 Sampling
6 Classification
7 Fitness for purpose
8 Marking, labelling and packaging
Bibliography
Defines performance requirements for special fastening systems, in categories A - E as specified in EN 13481-1:2012, 3.1, for switches and crossings and check rails secured within the overall fastening system (not independently fixed to the bearers) on wood, concrete and steel bearers, in ballasted track and on slab track and which have maximum axle loads and minimum curve radii in divergent track.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 13481-7 : 2012 | Identical |
| EN 13481-7:2012 | Identical |
| DIN EN 13481-7:2012-08 | Identical |
| BS EN 13481-7:2012 | Identical |
| I.S. EN 13481-7:2012 | Identical |
| UNI EN 13481-7 : 2012 | Identical |
| UNE-EN 13481-7:2012 | Identical |
| SN EN 13481-7:2012 | Identical |
| ONORM EN 13481-7 : 2012 | Identical |
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