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NEN EN 13146-1 : 2012 + A1 2014现行

RAILWAY APPLICATIONS - TRACK - TEST METHODS FOR FASTENING SYSTEMS - PART 1: DETERMINATION OF LONGITUDINAL RAIL RESTRAINT

出版:Netherlands Standards

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基本信息
标准编号: NEN EN 13146-1 : 2012 + A1 2014
标准类别:Standard
出版单位:Netherlands Standards
标准页数:0
标准简介

Defines a 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 b) the longitudinal stiffness at a specified longitudinal displacement of a specimen of embedded rail with an adhesive fastening system.