SIST EN 13146-7:2012

Railway applications - Track - Test methods for fastening systems - Part 7: Determination of clamping force

This part of EN 13146 specifies laboratory test procedures for determining the clamping force exerted by the fastening system on the foot of a rail by measuring the force to separate the rail foot from its immediate support.  They are applicable to systems with and without baseplates on all types of sleepers, bearers and elements of slab track. The test does not determine the security of fastening components fixed into the sleeper or other fastening system support.
A reference procedure and an alternative procedure are included. The alternative procedure is not applicable to embedded rail fastening systems.
These test procedures apply to a complete fastening assembly.

Bahnanwendungen - Oberbau - Prüfverfahren für Schienenbefestigungssysteme - Teil 7: Bestimmung der Spannkraft

Diese Europäische Norm legt Laborprüfverfahren zur Bestimmung der Spannkraft fest, die von einem Befestigungssystem auf den Schienenfuß ausgeübt wird. Hierbei wird die Kraft gemessen, die erforderlich ist, um den Schienenfuß von seiner unmittelbaren Unterlage zu trennen. Sie sind auf Befestigungssysteme mit und ohne Rippenplatten für alle Arten von Gleis- oder Weichenschwellen und Teilen fester Fahrbahn anwendbar. Die Prüfung gibt keinen Aufschluss über die Sicherheit von Befestigungsteilen, die in der Schwelle oder einem anderen Auflager des Befestigungssystems fest verankert sind. Dieses Prüfverfahren gilt für ein komplettes Schienenbefestigungssystem. Es gilt nicht für Schienenbe-festigungssysteme eingegossener Schienen.

Applications ferroviaires - Voie - Méthodes d'essai pour les systèmes de fixation - Partie 7: Détermination de l'effort d'application au patin du rail

La présente partie de l’EN 13146 spécifie des modes opératoires d’essai pour la détermination de l’effort appliqué au patin du rail par le système de fixation, en mesurant la force nécessaire pour séparer le patin du rail de son support immédiat. Ces modes opératoires sont applicables aux systèmes munis ou non de selles, disposés sur tous les types de traverses, supports et éléments de voie sur dalle. Cet essai ne détermine pas la sécurité des éléments de fixation encastrés dans la traverse ou tout autre support de système de fixation.
Ces modes opératoires d’essai s’appliquent à un ensemble de fixation complet. Ils en sont pas applicables aux systèmes de fixation pour les rails enrobés.

Železniške naprave - Zgornji ustroj - Preskušanje pritrdilnih sistemov - 7. del: Ugotavljanje pritisne sile vzmeti

Ta standard določa laboratorijske preskusne postopke za merjenje pritisne sile vzmeti, ki jo ustvarja pritrdilni sistem na vznožje tirnice. Uporablja se za sisteme s podnožnimi ploščami ali brez njih na vseh vrstah pragov, nosilnih ogrodij in tirnih elementov. Ti preskusni postopki se uporabljajo za celoten pritrdilni sestav.

General Information

• Status: Withdrawn
• Public Enquiry End Date: 24-Mar-2010
• Publication Date: 14-May-2012
• Withdrawal Date: 06-Feb-2019
• ICS: 93.100 - Construction of railways
• Technical Committee: IŽNP - Reilway applications
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 07-Feb-2019
• Due Date: 02-Mar-2019
• Completion Date: 07-Feb-2019
• Directive: 2008/57/EC - Directive 2008/57/EC of the European Parliament and of the Council of 17 June 2008 on the interoperability of the rail system within the Community (Recast)
• Mandate: M/275 - Mandate to CEN/CENELEC/ETSI for standardization in the field of railway equipment on the interoperability of the Trans-European high-speed rail system
• Mandate: M/334 - Mandate for programming and standardisation addressed to CEN, CENELEC and ETSI in the field of the Interoperability of the trans-european conventional rail system
• Ref Project: EN 13146-7:2012 - Railway applications - Track - Test methods for fastening systems - Part 7: Determination of clamping force

Relations

• Replaced By: SIST EN 13146-7:2019 - Railway applications - Track - Test methods for fastening systems - Part 7: Determination of clamping force and uplift stiffness
• Effective Date: 06-Feb-2019
• Replaced By: SIST EN 13146-7:2019 - Railway applications - Track - Test methods for fastening systems - Part 7: Determination of clamping force and uplift stiffness
• Effective Date: 08-Jun-2022
• Replaces: SIST EN 13146-7:2004 - Railway applications - Track - Test methods for fastening systems - Part 7: Determination of clamping force
• Effective Date: 01-Jul-2012
• Revised: SIST EN 13146-7:2019 - Railway applications - Track - Test methods for fastening systems - Part 7: Determination of clamping force and uplift stiffness
• Effective Date: 08-Jun-2015

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Železniške naprave - Zgornji ustroj - Preskušanje pritrdilnih sistemov - 7. del: Ugotavljanje pritisne sile vzmetiBahnanwendungen - Oberbau - Prüfverfahren für Schienenbefestigungssysteme - Teil 7: Bestimmung der SpannkraftApplications ferroviaires - Voie - Méthodes d'essai pour les systèmes de fixation - Partie 7: Détermination de l'effort d'application au patin du railRailway applications - Track - Test methods for fastening systems - Part 7: Determination of clamping force93.100Gradnja železnicConstruction of railwaysICS:Ta slovenski standard je istoveten z:EN 13146-7:2012SIST EN 13146-7:2012en,de01-julij-2012SIST EN 13146-7:2012SLOVENSKI
STANDARDSIST EN 13146-7:20041DGRPHãþD



SIST EN 13146-7:2012



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13146-7
April 2012 ICS 93.100 Supersedes EN 13146-7:2002English Version
Railway applications - Track - Test methods for fastening systems - Part 7: Determination of clamping force
Applications ferroviaires - Voies - Méthodes d'essai pour les systèmes de fixation - Partie 7: Détermination de l'effort d'application au patin de rail
Bahnanwendungen - Oberbau - Prüfverfahren für Schienenbefestigungssysteme - Teil 7: Bestimmung der Spannkraft This European Standard was approved by CEN on 26 November 2011.
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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13146-7:2012: ESIST EN 13146-7:2012



EN 13146-7:2012 (E) 2 Contents Page Foreword . 31Scope. 42Normative references . 43Terms and definitions, symbols and abbreviations . 43.1Terms and definitions . 43.2Symbols and abbreviations . 44Principle . 45Apparatus . 55.1Rail . 55.2Loading device . 55.3Measuring and recording instruments . 55.4Calibration . 55.5Steel shims . 56Test specimens . 56.1Sleeper, bearer or concrete block . 56.2Fastening components . 57Test procedure . 57.1Preparation for test . 57.2Loading and measurement for assemblies incorporating a rail pad . 67.3Loading and measurement for assemblies not incorporating a rail pad . 68Test report . 8 SIST EN 13146-7:2012



EN 13146-7:2012 (E) 3 Foreword This document (EN 13146-7:2012) has been prepared 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 October 2012, and conflicting national standards shall be withdrawn at the latest by October 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13146-7:2002. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. In this revision of EN 13146-7:2002, the alternative test procedure has been omitted. No other major changes have been made. This European Standard is one of the series EN 13146 "Railway applications — Track — Test methods for fastening systems" which consists of the following parts:  Part 1: Determination of longitudinal rail restraint;  Part 2: Determination of torsional resistance;  Part 3: Determination of attenuation of impact loads;  Part 4: Effect of repeated loading;  Part 5: Determination of electrical resistance;  Part 6: Effect of severe environmental conditions;  Part 7: Determination of clamping force;  Part 8: In service testing;  Part 9: Determination of stiffness. These support the requirements in the series EN 13481 "Railway applications — Track — Performance requirements for fastening systems". According to the CEN/CENELEC Internal Regulations, the na
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