SIST EN ISO 22074-2:2024
(Main)Railway infrastructure - Rail fastening systems - Part 2: Test method for longitudinal rail restraint (ISO 22074-2:2021)
Railway infrastructure - Rail fastening systems - Part 2: Test method for longitudinal rail restraint (ISO 22074-2:2021)
Proposal for scope of EN ISO in line with ISO (unchanged).
This 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 ballastless 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.
Bahninfrastruktur - Schienenbefestigungssysteme - Teil 2: Prüfverfahren für den Durchschubwiderstand in Längsrichtung (ISO 22074-2:2021)
Die folgenden Dokumente werden im Text in solcher Weise in Bezug genommen, dass einige Teile davon oder ihr gesamter Inhalt Anforderungen des vorliegenden Dokuments darstellen. Bei datierten Verweisungen gilt nur die in Bezug genommene Ausgabe. Bei undatierten Verweisungen gilt die letzte Ausgabe des in Bezug genommenen Dokuments (einschließlich aller Änderungen).
ISO 22074 1, Railway infrastructure — Rail fastening systems — Part 1: Vocabulary
ISO 7500 1:2018, Metallic materials — Calibration and verification of static uniaxial testing machines — Part 1: Tension/compression testing machines — Calibration and verification of the force-measuring system
ISO 9513:2012, Metallic materials — Calibration of extensometer systems used in uniaxial testing
Infrastructure ferroviaire - Systèmes de fixation du rail - Partie 2: Méthode d'essai pour la détermination de résistance longitudinale au glissement (ISO 22074-2:2021)
Le présent document spécifie la procédure de l’essai au laboratoire pour déterminer:
a) l’effort longitudinal maximal qui peut être appliquée à un rail, fixé à une traverse, un support ou un élément de la voie sans ballast par un système de fixation du rail, sans qu'il y ait déplacement non élastique du rail, ou la raideur longitudinale à un déplacement longitudinal spécifié d'un spécimen de rail enrobé avec un système de fixation adhésif, et, pour tout type de fixation;
b) les données de déplacement en cisaillement et de glissement requises pour les calculs d'interaction rail-pont.
Železniška infrastruktura - Sistemi za pritrjevanje tirnic - 2. del: Preskusna metoda za vzdolžni odpor (ISO 22074-2:2021)
Ta dokument določa laboratorijski preskusni postopek za ugotavljanje:
a) največje vzdolžne sile, ki ji je lahko izpostavljena tirnica, pritrjena na prag, nosilno ogrodje ali tirni element s pritrdilnim sestavom za tirnice, brez neelastičnega premika tirnice ali vzdolžne togosti pri določenem vzdolžnem premiku vzorca vgrajene tirnice z adhezivnim pritrdilnim sistemom in za kateri koli tip pritrdilnega sistema;
b) za določanje vrednosti strižne deformacije ter podatkov o zdrsu za izračune interakcije med progo in mostom.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 22074-2:2024
01-maj-2024
Železniška infrastruktura - Sistemi za pritrjevanje tirnic - 2. del: Preskusna metoda
za vzdolžni odpor (ISO 22074-2:2021)
Railway infrastructure - Rail fastening systems - Part 2: Test method for longitudinal rail
restraint (ISO 22074-2:2021)
Bahninfrastruktur - Schienenbefestigungssysteme - Teil 2: Prüfverfahren für den
Durchschubwiderstand in Längsrichtung (ISO 22074-2:2021)
Infrastructure ferroviaire - Systèmes de fixation du rail - Partie 2: Méthode d'essai pour la
détermination de résistance longitudinale au glissement (ISO 22074-2:2021)
Ta slovenski standard je istoveten z: EN ISO 22074-2:2024
ICS:
45.080 Tračnice in železniški deli Rails and railway
components
SIST EN ISO 22074-2:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 22074-2:2024
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SIST EN ISO 22074-2:2024
EN ISO 22074-2
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2024
EUROPÄISCHE NORM
ICS 45.080
English Version
Railway infrastructure - Rail fastening systems - Part 2:
Test method for longitudinal rail restraint (ISO 22074-
2:2021)
Infrastructure ferroviaire - Systèmes de fixation du rail Bahninfrastruktur - Schienenbefestigungssysteme -
- Partie 2: Méthode d'essai pour la détermination de Teil 2: Prüfverfahren für den Durchschubwiderstand in
résistance longitudinale au glissement (ISO 22074- Längsrichtung (ISO 22074-2:2021)
2:2021)
This European Standard was approved by CEN on 23 March 2024.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 22074-2:2024 E
worldwide for CEN national Members.
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SIST EN ISO 22074-2:2024
EN ISO 22074-2:2024 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 22074-2:2024
EN ISO 22074-2:2024 (E)
European foreword
The text of ISO 22074-2:2021 has been prepared by Technical Committee ISO/TC 269 “Railway
applications” of the International Organization for Standardization (ISO) and has been taken over as
EN ISO 22074-2:2024 by Technical Committee CEN/TC 256 “Railway applications” the secretariat of
which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by September 2024, and conflicting national standards
shall be withdrawn at the latest by September 2024.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
...
SLOVENSKI STANDARD
oSIST prEN ISO 22074-2:2024
01-januar-2024
Železniška infrastruktura - Sistemi za pritrjevanje tirnic - 2. del: Preskusna metoda
za vzdolžni odpor (ISO 22074-2:2021)
Railway infrastructure - Rail fastening systems - Part 2: Test method for longitudinal rail
restraint (ISO 22074-2:2021)
Bahninfrastruktur - Schienenbefestigungssysteme - Teil 2: Prüfverfahren für den
Durchschubwiderstand in Längsrichtung (ISO 22074-2:2021)
Infrastructure ferroviaire - Systèmes de fixation du rail - Partie 2: Méthode d'essai pour la
détermination de résistance longitudinale au glissement (ISO 22074-2:2021)
Ta slovenski standard je istoveten z: prEN ISO 22074-2
ICS:
45.080 Tračnice in železniški deli Rails and railway
components
oSIST prEN ISO 22074-2:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN ISO 22074-2:2024
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oSIST prEN ISO 22074-2:2024
INTERNATIONAL ISO
STANDARD 22074-2
First edition
2021-03
Railway infrastructure — Rail
fastening systems —
Part 2:
Test method for longitudinal rail
restraint
Infrastructure ferroviaire — Systèmes de fixation du rail —
Partie 2: Méthode d'essai pour la détermination de résistance
longitudinale au glissement
Reference number
ISO 22074-2:2021(E)
©
ISO 2021
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oSIST prEN ISO 22074-2:2024
ISO 22074-2:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
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below or ISO’s member body in the country of the requester.
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Email: copyright@iso.org
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Published in Switzerland
ii © ISO 2021 – All rights reserved
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oSIST prEN ISO 22074-2:2024
ISO 22074-2:2021(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols . 1
5 Principle . 2
6 Apparatus . 2
7 Test specimens. 2
7.1 Rail support . 2
7.2 Fastening . 3
8 Procedure. 3
8.1 Test temperature .
...
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