SIST EN 13146-5:2012
(Main)Railway applications - Track - Test methods for fastening systems - Part 5: Determination of electrical resistance
Railway applications - Track - Test methods for fastening systems - Part 5: Determination of electrical resistance
This part of EN 13146 specifies a laboratory test procedure for determining the electrical resistance, in wet conditions, between the running rails provided by a fastening system fitted to a steel or concrete sleeper, bearer or element of slab track.
This test procedure applies to a complete fastening assembly. It is relevant to signaling currents, not to traction currents.
Bahnanwendungen - Oberbau - Prüfverfahren für Schienenbefestigungssysteme - Teil 5: Bestimmung des elektrischen Widerstands
Diese Europäische Norm legt ein Laborprüfverfahren zur Bestimmung des elektrischen Widerstands eines Befestigungssystems bei Nässe zwischen den Fahrschienen fest. Dieses Befestigungssystem ist auf Gleis- bzw. Weichenschwellen aus Stahl oder Beton oder auf einem Stück fester Fahrbahn befestigt. Diese ist ebenfalls für eingebettete Schienen anwendbar. Dieses Prüfverfahren gilt für ein komplettes Schienenbefestigungssystem. Dies ist maßgeblich für den Strom bei der Signalgebung, jedoch nicht für den Fahrstrom. Ein Referenzverfahren und ein alternatives Verfahren sind inbegriffen.
Applications ferroviaires - Voie - Méthodes d'essai pour les systèmes de fixation - Partie 5: Détermination de la résistance électrique
La présente Norme européenne prescrit un mode opératoire d'essai en laboratoire visant à déterminer la résistance électrique, assurée par un système de fixation sur une traverse en acier ou en béton, un support ou un élément de voie sur dalle dans des conditions humides, entre les deux rails.
Cette méthode d’essai s’applique à un ensemble de fixation complet. Elle s'applique aux courants de signalisation, mais pas aux courants de traction.
Železniške naprave - Zgornji ustroj - Preskušanje pritrdilnih sistemov - 5. del: Ugotavljanje električne upornosti
Ta evropski standard določa laboratorijski preskusni postopek za ugotavljanje električne upornosti v vlažnih razmerah med tirnicami, ki je posledica pritrdilnega sistema, pritrjenega na jekleni ali betonski prag, nosilno ogrodje ali tirni element. Uporablja se tudi za vgrajene tirnice. Ta preskusni postopek se uporablja za celoten pritrdilni sestav. Nanaša se na signalne tokove, ne na tokove za vleko. Vključena sta referenčni in nadomestni postopek.
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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 Schienenbefestigungssysteme - Teil 5: Bestimmung des elektrischen WiderstandsApplications ferroviaires - Voie - Méthodes d'essai pour les systèmes de fixation - Partie 5: Détermination de la résistance électriqueRailway applications - Track - Test methods for fastening systems - Part 5: Determination of electrical resistance93.100Gradnja železnicConstruction of railwaysICS:Ta slovenski standard je istoveten z:EN 13146-5:2012SIST EN 13146-5:2012en,de01-julij-2012SIST EN 13146-5:2012SLOVENSKI
STANDARDSIST EN 13146-5:20041DGRPHãþD
SIST EN 13146-5:2012
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13146-5
April 2012 ICS 93.100 Supersedes EN 13146-5:2002English Version
Railway applications - Track - Test methods for fastening systems - Part 5: Determination of electrical resistance
Applications ferroviaires - Voie - Méthodes d'essai pour les systèmes de fixation - Partie 5: Détermination de la résistance électrique
Bahnanwendungen - Oberbau - Prüfverfahren für Schienenbefestigungssysteme - Teil 5: Bestimmung des elektrischen Widerstands 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 13146-5:2012: ESIST EN 13146-5:2012
EN 13146-5:2012 (E) 2 Contents Page Foreword . 31Scope. 52Normative references . 53Terms and definitions, symbols and abbreviations . 53.1Terms and definitions . 53.2Symbols and abbreviations . 54Principle . 55Apparatus . 55.1Rail . 55.2Water . 65.3Spray equipment . 65.4Electricity supply . 65.5Instruments . 66Test specimens (reference method) . 67Procedure (reference method) . 68Test specimens – Alternative method . 89Procedure – Alternative method . 810Calculations . 811Test report . 8Annex A (informative)
Resistance/time plot . 10 SIST EN 13146-5:2012
EN 13146-5:2012 (E) 3 Foreword This document (EN 13146-5:2012) 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 13146-5:2002. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. The main changes in this revision are as follows: a) reference and alternative methods are now included; b) the conductivity of the water used in the test is limited; c) conditioning of the test specimens; d) the correction factor for water conductivity is deleted. In consequence of these changes, the measured resistance may be significantly different from that obtained by the previous method. 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. SIST EN 13146-5:2012
EN 13146-5:2012 (E) 4 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, C
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