SIST EN 13146-3:2012
(Main)Railway applications - Track - Test methods for fastening systems - Part 3: Determination of attenuation of impact loads
Railway applications - Track - Test methods for fastening systems - Part 3: Determination of attenuation of impact loads
This part of EN 13146 specifies laboratory test procedures for applying an impact to a rail fastened to a concrete sleeper or bearer which simulates the impact loading caused by traffic on railway track and measuring the strain induced in the sleeper. They are used for comparing the attenuation of impact loads on concrete sleepers or bearers by different rail pads. A reference procedure and alternative procedure are included.
These test procedures apply to a complete fastening assembly.
Bahnanwendungen - Oberbau - Prüfverfahren für Schienenbefestigungssyteme - Teil 3: Bestimmung der Dämpfung von Stosslasten
Diese Europäische Norm beschreibt ein Laborprüfverfahren zur Aufbringung eines Stoßes auf eine auf einer Betonschwelle oder Gleisschwelle befestigten Schiene, wodurch die Stoßbelastung des Verkehrs auf einem Eisenbahngleis simuliert wird und die Messung der in der Schwelle eingeleiteten Spannung. Sie werden verwendet, um die Dämpfung von Stoßbeanspruchungen auf Betonschwellen und Gleisschwellen mit unterschiedlichen Zwischenlagen zu vergleichen. Diese Norm enthält ein Referenz- sowie ein Alternativ-verfahren.
Das Prüfverfahren gilt für das vollständige Schienenbefestigungssystem.
Applications ferroviaires - Voie - Méthodes d'essais pour les systèmes de fixation - Partie 3 : Détermination de l'atténuation des forces d'impact
La présente Norme européenne prescrit des méthodes d’essai en laboratoire consistant à appliquer un choc à un rail fixé à une traverse ou un support en béton, afin de simuler l’effet de choc produit par la circulation sur une voie et mesurer les déformations induites dans la traverse. Ces méthodes sont utilisées pour comparer l'atténuation des forces d'impact exercées sur des traverses ou supports en béton par différentes semelles sous rail. Un mode opératoire de référence et un mode opératoire en variante sont inclus.
Ces méthodes d’essai s’appliquent à un ensemble de fixation complet.
Železniške naprave - Zgornji ustroj - Preskušanje pritrdilnih sistemov - 3. del: Ugotavljanje popuščanja zaradi udarne obremenitve
Ta del standarda EN 13146 določa laboratorijske preskusne postopke za vplivanje na tirnico, pritrjeno na betonski prag ali nosilno ogrodje, ki simulira udarno obremenitev zaradi prometa na zgornji ustroj železnice, in merjenje natezanja v pragu. Uporabljajo se za primerjavo popuščanja zaradi udarne obremenitve na betonske prage ali nosilno ogrodje z različnimi podložnimi ploščami. Vključena sta referenčni in nadomestni postopek.
Ti preskusni postopki se uporabljajo za celoten pritrdilni sestav.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bahnanwendungen - Oberbau - Prüfverfahren für Schienenbefestigungssyteme - Teil 3: Bestimmung der Dämpfung von StosslastenApplications ferroviaires - Voie - Méthodes d'essais pour les systèmes de fixation - Partie 3 : Détermination de l'atténuation des forces d'impactRailway applications - Track - Test methods for fastening systems - Part 3: Determination of attenuation of impact loads93.100Gradnja železnicConstruction of railwaysICS:Ta slovenski standard je istoveten z:EN 13146-3:2012SIST EN 13146-3:2012en,de01-julij-2012SIST EN 13146-3:2012SLOVENSKI
STANDARDSIST EN 13146-3:20041DGRPHãþD
SIST EN 13146-3:2012
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13146-3
April 2012 ICS 93.100 Supersedes EN 13146-3:2002English Version
Railway applications - Track - Test methods for fastening systems - Part 3: Determination of attenuation of impact loads
Applications ferroviaires - Voie - Méthodes d'essais pour les systèmes de fixation - Partie 3: Détermination de l'atténuation des forces d'impact
Bahnanwendungen - Oberbau - Prüfverfahren für Schienenbefestigungssyteme - Teil 3: Bestimmung der Dämpfung von Stoßlasten 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 13146-3:2012: ESIST EN 13146-3:2012
EN 13146-3:2012 (E) 2 Contents Page Foreword . 31Scope. 42Normative references . 43Terms and definitions, symbols and abbreviations . 43.1Terms and definitions . 43.2Symbols and abbreviations . 44Principle . 55Apparatus . 55.1Concrete sleeper or bearer . 55.2Support. 55.2.1Reference method . 55.2.2Alternative method . 65.3Rail . 65.4Strain measuring and recording equipment . 65.5Drop mass . 65.6Preloading equipment . 76Test specimens . 76.1Concrete sleeper or bearer . 76.2Fastening . 77Procedure – Reference method . 87.1Preparation . 87.2Testing. 87.3Check on sleeper condition . 87.4Calculation . 88Procedure – Alternative method . 98.1Preparation . 98.2Testing and checking . 98.3Calculation . 99Test report . 9Annex A (informative)
Sample calculation . 11 SIST EN 13146-3:2012
EN 13146-3:2012 (E) 3 Foreword This document (EN 13146-3:2012) 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 13146-3:2002. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. Detailed changes only have been made in this revision of EN 13146-3:2002. 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 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 13146-3:2012
EN 13146-3:2012 (E) 4 1 Scope This European Standard specifies laboratory test procedures for applying an impact to a rail fastened to a concrete sleeper or bearer which simulates the impact loading caused by traffic on railway tracks and measuring the strain induced in the sleeper. They are used for comparing the attenuation of impact loads on concrete sleepers or bearers by different rail pads. A reference procedure and alternative procedure are included. This test is only applicable to ballasted track. These test procedures apply to a complete fastening assembly. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 13146-9:2009, Railway applications — Track — Test methods for fastening systems — Part 9: Determination of stiffness EN 13230-1, Railway applications — Track — Concrete sleepers and bearers — Part 1: General requirements EN 13230-2, Railway applications — Track — Concrete sleepers and bearers — Part 2: Prestressed monoblock
sleepers EN 13230-3, Railway applications — Track — Concrete sleepers and bearers — Part 3: Twin-block reinforced sleepers EN 13481-1:2012, Railway applications — Track — Performance requirements for fastening systems — Part 1: Definitions 3 Terms and definitions, symbols and abbreviations 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in EN 13481-1:2012 apply. 3.2 Symbols and abbreviations For the purposes of this document, the following symbols apply. a attenuation expressed as per cent reduction in sleeper strain
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