BS EN 13146-1:2019现行
Railway applications. Track. Test methods for fastening systems. Determination of longitudinal rail restraint
出版：British Standards Institution
专家解读视频
The British Standards InstitutionThis document specifies the laboratory test procedure to determine: 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 the longitudinal stiffness at a specified longitudinal displacement of a specimen of embedded rail with an adhesive fastening system, and, for any type of fastening, b) the shear displacement and slip data required for track-bridge interaction calculations.
EN 13146-1 : 2012 + A1 2014 - Identical
EN 13146-1:2019 - Identical
EN 13146-1 : 2012 + A1 2014 - Identical
EN 13146-1:2019 - Identical
