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NBN EN 13146-2:2012

Railway applications - Track - Test methods for fastening systems - Part 2: Determination of torsional resistance

Summary

This European Standard specifies a laboratory test procedure to determine the moment necessary to rotate a rail, secured to a sleeper by a rail fastening assembly, through 1° in a plane parallel to the base of the rail. The value obtained can be used in track stability calculations.
The test is not applicable to embedded rails.
This test procedure applies to a complete fastening assembly.

Technical characteristics

Publisher Bureau de Normalisation Belge (NBN)
Publication Date 05/25/2012
Cancellation Date 10/31/2012
Page Count 11
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