Railway applications. Track. Test methods for fastening systems - Determination of longitudinal rail restraint

Railway applications. Track. Test methods for fastening systems - Determination of longitudinal rail restraint

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1   Scope

This European Standard specifies a laboratory test procedure to determine:
  1. a) the maximum longitudinal force that can be applied to a rail, secured to a sleeper, bearer or element of slab track by a rail fastening assembly, without non-elastic displacement of the rail occurring, or
  2. b) the longitudinal stiffness at a specified longitudinal displacement of a specimen of embedded rail with an adhesive fastening system.