19/30388086 DC - BS ISO 22074-2. Railway infrastructure. Rail fastening systems. Part 2. Test method for longitudinal rail restraint

19/30388086 DC

BS ISO 22074-2. Railway infrastructure. Rail fastening systems. Part 2. Test method for longitudinal rail restraint

Status : Current, Draft for public comment   Published : August 2019

Format
PDF

Format
HARDCOPY



This standard specifies the laboratory test procedure to determine:

  1. 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,

  2. the shear displacement and slip data required for track-bridge interaction calculations.




Standard Number19/30388086 DC
TitleBS ISO 22074-2. Railway infrastructure. Rail fastening systems. Part 2. Test method for longitudinal rail restraint
StatusCurrent, Draft for public comment
Publication Date12 August 2019
Normative References(Required to achieve compliance to this standard)ISO 9513:2012/Cor 1:2013, ISO 7500-1:2015, ISO 22074-1
Informative References(Provided for Information)ISO 22074-8
International RelationshipsISO/DIS 22074-2
Draft Expiry Date02 October 2019
DescriptorsDefinitions, Common terms, Railways, Fasteners, Bearers
ICS45.080
Title in FrenchInfrastructure ferroviaire — Systèmes de fixation du rail — Partie 2: Méthode d'essai pour la détermination de résistance longitudinale au glissement Partie 2: Méthode d'essai pour la détermination de résistance longitudinale au glissement
CommitteeRAE/2
PublisherBSI
FormatA4
DeliveryYes
Pages14
File Size634 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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