DD ENV 13481-6:2002
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Railway applications. Track. Performance requirements for fastening systems Special fastening systems for attenuation of vibration
Hardcopy , PDF
09-01-2013
English
08-31-2004
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Requirements
5.1 Longitudinal rail restraint
5.2 Attenuation of impact loads for fastening
systems for use on concrete sleepers or blocks
5.3 Effect of repeated loading
5.4 Attenuation of vibration
5.5 Electrical resistance
5.6 Effect of severe environmental conditions
5.7 Dimensions
5.8 Track gauge
5.9 Cast-in fastening components
5.10 In-service testing
6 Test specimens
7 Classification
8 Fitness for purpose
9 Marking, labelling and packaging
Annex A (normative) Measurement of transfer stiffness
A.1 Principle
A.2 Apparatus
A.2.1 General
A.2.2 Direct method
A.2.3 Indirect method
A.3 Test specimen
A.4 Test procedure
A.4.1 Test temperature
A.4.2 Test vibration velocity
A.4.3 Direct method
A.4.4 Indirect method
A.4.5 Non-linear fastening systems
A.5 Test report
Annex B (normative) Calculating the vibration
attenuation of fastening systems
Bibliography
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