SIST EN 13230-4:2016
(Main)Railway applications - Track - Concrete sleepers and bearers - Part 4: Prestressed bearers for switches and crossings
Railway applications - Track - Concrete sleepers and bearers - Part 4: Prestressed bearers for switches and crossings
This part of EN 13230 defines additional technical criteria and control procedures as well as specific tolerance limits related to manufacturing and testing prestressed bearers for switches and crossings with a maximum length of 8,5 m.
Bearers longer than 8,5 m are considered as special elements and shall comply with prEN 13230-5:2014.
Bahnanwendungen - Oberbau - Gleis- und Weichenschwellen aus Beton - Teil 4: Spannbetonschwellen für Weichen und Kreuzungen
Dieser Teil der Normenreihe EN 13230 legt die zusätzlichen technischen Kriterien und Kontrollverfahren sowie die spezifischen Grenzabweichungen in Bezug auf die Herstellung und Prüfung von Spannbetonschwellen für Weichen und Kreuzungen mit einer maximalen Länge von 8,5 m fest.
Weichenschwellen von mehr als 8,5 m Länge werden als Sonderformen bezeichnet und sind in EN 13230 5:2016 enthalten.
Applications ferroviaires - Voie - Traverses et supports en béton - Partie 4 : Supports précontraints pour appareil de voie
La présente partie de la série EN 13230 définit les prescriptions spécifiques relatives aux supports en béton précontraint pour appareils de voie.
Ces prescriptions s'ajoutent à celles de l' EN 13230 1:2016 et sont nécessaires pour disposer d'une norme complète traitant des supports en béton précontraint pour appareils de voie.
Le document spécifie les montages d’essais et procédures d’essai à mettre en œuvre ainsi que les critères d’acceptation comme les essais de qualification.
Železniške naprave - Zgornji ustroj proge - Betonski pragi in kretniški betonski pragi - 4. del: Prednapeti betonski pragi za kretnice in križišča
Ta del standarda EN 13230 določa dodatne tehnične kriterije in kontrolne postopke ter meje dovoljenih odstopanj v zvezi s proizvodnjo in preskušanjem prednapetih betonskih pragov za kretnice in križišča z največjo dolžino 8,5 m.
Kretniški betonski pragi z dolžino, ki presega 8,5 m, se obravnavajo kot posebne oblike pragov in morajo biti v skladu s standardom prEN 13230-5:2014.
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 - Gleis- und Weichenschwellen aus Beton - Teil 4: Spannbetonschwellen für Weichen und KreuzungenApplications ferroviaires - Voie - Traverses et supports en béton - Partie 4 : Supports précontraints pour appareil de voieRailway applications - Track - Concrete sleepers and bearers - Part 4: Prestressed bearers for switches and crossings91.100.30Beton in betonski izdelkiConcrete and concrete products45.080Rails and railway componentsICS:Ta slovenski standard je istoveten z:EN 13230-4:2016SIST EN 13230-4:2016en01-julij-2016SIST EN 13230-4:2016SLOVENSKI
STANDARDSIST EN 13230-4:20091DGRPHãþD
SIST EN 13230-4:2016
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13230-4
May
t r s x ICS
{ sä s r rä u râ
{ uä s r r Supersedes EN
s u t u ræ vã t r r {English Version
Railway applications æ Track æ Concrete sleepers and bearers æ Part
vã Prestressed bearers for switches and crossings Applications ferroviaires æ Voie æ Traverses et supports en béton æ Partie
v ã Supports précontraints pour appareil de voie
Bahnanwendungen æ Oberbau æ Gleisæ und Weichenschwellen aus Beton æ Teil
vã Spannbetonschwellen für Weichen und Kreuzungen This European Standard was approved by CEN on
v March
t r s xä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
9
t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s u t u ræ vã t r s x ESIST EN 13230-4:2016
EN 13230-4:2016 (E) 2 Contents Page European foreword . 4 Introduction . 5 1 Scope . 6 2 Normative references . 6 3 Terms, definitions and symbols . 6 3.1 Terms and definitions . 6 3.2 Symbols . 7 4 Special requirement . 7 4.1 Characteristic bending moments . 7 4.2 Positioning of fastening components . 7 4.3 Tolerances . 8 4.3.1 General . 8 4.3.2 Tolerance of planeness . 8 4.3.3 Tolerances of fastening positioning . 8 4.3.4 Tolerance of vertical deviation from straight . 9 4.4 Distance from the end of the bearer to the nearest cast-in component . 9 5 Product testing . 9 5.1 General . 9 5.2 Test arrangements . 10 5.3 Test procedures . 10 5.3.1 Test loads . 10 5.3.2 Static test . 11 5.3.3 Fatigue test . 13 5.4 Acceptance criteria . 14 5.4.1 General . 14 5.4.2 Static test . 14 5.4.3 Fatigue test . 14 5.5 Design approval tests . 15 5.5.1 General . 15 5.5.2 Bending moments evaluation . 15 5.5.3 Concrete . 15 5.5.4 Product inspection . 15 5.6 Routine tests . 15 5.6.1 General . 15 5.6.2 Positive or negative bending moment evaluations for static test . 15 5.6.3 Concrete . 15 5.6.4 Product checking . 16 6 Manufacturing . 16 6.1 Manufacturing rules . 16 6.2 Additional marking . 16 7 Data to be supplied . 16 7.1 Data supplied by the purchaser . 16 7.2 Data provided by the supplier . 16 SIST EN 13230-4:2016
EN 13230-4:2016 (E) 3 Annex A (normative)
Detailed drawings of the test arrangements . 17 A.1 Articulated support . 17 A.2 Resilient pad . 18 Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC . 19 Bibliography . 21
SIST EN 13230-4:2016
EN 13230-4:2016 (E) 4 European foreword This document (EN 13230-4:2016) has been prepared by Technical Committee CEN/TC 256 “Railway applications”, the secretariat of which is held by DIN. This document supersedes EN 13230-4:2009. 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 November 2016, and conflicting national standards shall be withdrawn at the latest by November 2016. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive 2008/57/EC. For relationship with EU Directive 2008/57/EC, see informative Annex ZA, which is an integral part of this document. This European Standard is one of the EN 13230 series “Railway applications – Track – Concrete sleepers and bearers”, which consist of the following parts: — Part 1: General requirements; — Part 2: Prestressed monoblock sleepers; — Part 3: Twin-block reinforced sleepers; — Part 4: Prestressed bearers for switches and crossings; — Part 5: Special elements; — Part 6: Design. There is a change in the wording of the documents of EN 13230 (series) “design bending moment” is replaced by “characteristic bending moment” and “test bending moment”. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, 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 13230-4:2016
EN 13230-4:2016 (E) 5 Introduction This part of the EN 13230 series defines the specific requirements dedicated to prestressed bearers for switches and crossings. These are additional requirements to EN 13230-1:2016 that are necessary to have a complete standard dealing with prestressed bearers for switches and crossings. The document specifies the test arrangements, the test procedures and the corresponding acceptance criteria. SIST EN 13230-4:2016
EN 13230-4:2016 (E) 6 1 Scope This part of the EN 13230 series defines additional technical criteria and control procedures as well as specific tolerance limits related to manufacturing and testing prestressed bearers for switches and crossings with a maximum length of 8,5 m. Bearers longer than 8,5 m are considered as special elements and are covered by EN 13230-5:2016. 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 206, Concrete - Specification, performance, production and conformity EN 13230-1:2016, Railway applications – Track – Concrete sleepers and bearers – Part 1: General requirements FprEN 10138 (all parts), Prestressing steels 3 Terms, definitions and symbols 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in EN 13230-1:2016 and the following apply: 3.1.1 prestressed monoblock bearer bearer manufactured using pre-tensioned or post-tensioned tendons 3.1.2 characteristic positive bending moment Mk,pos positive bending moment at any position of the bearer 3.1.3 characteristic negative bending moment Mk,neg negative bending moment at any position of the bearer SIST EN 13230-4:2016
EN 13230-4:2016 (E) 7 3.2 Symbols For the purposes of this document, the symbols listed in Table 1 apply. Table 1 — Symbols Symbol Definition Units Fb0 Positive initial reference test load kN Fb0n Negative initial reference test load kN Fbr Test load which produces first crack at the bottom of the bearer kN Fbrn Test load which produces first crack a
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