EN 13230-1:2016
(Main)Railway applications - Track - Concrete sleepers and bearers - Part 1: General requirements
Railway applications - Track - Concrete sleepers and bearers - Part 1: General requirements
This part of the EN 13230 series defines technical criteria and control procedures which need to be satisfied by the constituent materials and the finished concrete sleepers and bearers, i.e.: precast concrete sleepers, twin-block reinforced sleepers, bearers for switches and crossings, and special elements for railway tracks.
The main requirement of concrete sleepers and bearers is the transmission of vertical, lateral and longitudinal loads from the rails to the ballast or other support. In use, they are also exposed to frost damage and to moisture, which can result in detrimental chemical reactions within the sleeper.
In this standard mechanical tests are defined which provide assurance of the capability of sleepers or bearers to resist repetitive loading and provide sufficient durability. In addition, controls are placed on manufacturing processes and tests to ensure that the concrete will not suffer degradation in service through chemical reaction and frost damage.
Bahnanwendungen - Oberbau - Gleis- und Weichenschwellen aus Beton - Teil 1: Allgemeine Anforderungen
Dieser Teil der Normenreihe EN 13230 legt die technischen Kriterien und Kontrollverfahren fest, denen die Baustoffe und Fertigerzeugnisse, d. h. aus Beton gefertigte Gleis- und Weichenschwellen, bewehrte Zweiblockschwellen, Schwellen für Weichen und Kreuzungen und spezielle Schwellen (Sonderformen) für Eisenbahngleise, genügen müssen.
Die Hauptaufgabe von Gleis- und Weichenschwellen aus Beton ist die Übertragung vertikaler, horizontaler und longitudinaler Lasten von den Schienen auf den Schotter oder eine andere Tragschicht. Während des Einsatzes sind sie sowohl Frost als auch Feuchtigkeit, die zu schädlichen chemischen Reaktionen innerhalb der Gleisschwellen führen kann, ausgesetzt.
In dieser Norm werden mechanische Prüfungen festgelegt, die die Gebrauchstauglichkeit und Dauer-haftigkeit von Gleis- und Weichenschwellen aus Beton gegenüber wiederholten Belastungen sicherstellen. Zusätzliche Kontrollen sind für die Herstellungsverfahren erforderlich und Prüfungen sind durchzuführen, um sicherzustellen, dass der Beton im Laufe der Nutzung keine Festigkeitsverluste durch chemische Reaktion und Frostschäden erfährt.
Applications ferroviaires - Voie - Traverses et supports en béton - Partie 1 : Prescriptions générales
La présente partie de la série EN 13230 traite des prescriptions générales relatives aux traverses et supports en béton et est utilisée conjointement avec les parties suivantes :
— Partie 2 : Traverses monoblocs précontraintes
— Partie 3 : Traverses biblocs en béton armé
— Partie 4 : Supports précontraints pour appareil de voie
— Partie 5 : Éléments spéciaux
— Partie 6 : Conception
Les traverses et les supports en béton, du fait de la sécurité, sont des constituants spécifiques du domaine ferroviaire. Ils ne sont couverts par aucune autre norme.
En tant que constituants de sécurité un accord est nécessaire entre client et fournisseur pour la mise en œuvre d’un système qualité en production.
Cette position a toujours été mise en exergue par les résolutions prises au CEN/TC 256/SC 1 « Applications ferroviaires – Infrastructure » et des informations détaillées figurent dans l’Annexe ZA.
Železniške naprave - Zgornji ustroj proge - Betonski pragi in kretniški betonski pragi - 1. del: Splošne zahteve
Ta del standarda EN 13230 določa tehnične kriterije in kontrolne postopke, ki jih morajo izpolnjevati sestavni materiali ter končni betonski pragi in kretniški betonski pragi, npr. montažni betonski pragi, kretniški betonski pragi za kretnice in križišča ter posebne oblike pragov za železniške proge.
Glavna zahteva za betonske prage in kretniške betonske prage je prenos navpičnih, stranskih in vzdolžnih obremenitev s tračnic na gramozno gredo ali drugo podporo. Med uporabo so izpostavljeni tudi poškodbam zaradi zmrzovanja in vlage, kar lahko povzroči škodljive kemične reakcije v betonskem pragu.
V tem standardu so določeni mehanski preskusi, s katerimi se lahko zagotovita odpornost betonskih pragov in kretniških betonskih pragov proti ponavljajočim se obremenitvam ter zadostna vzdržljivost. Prav tako se izvaja kontrola proizvodnih postopkov in preskusov, s čimer se zagotovi, da ne pride do uničenja betona zaradi kemičnih reakcij in poškodb zaradi zmrzovanja.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2016
1DGRPHãþD
SIST EN 13230-1:2009
Železniške naprave - Zgornji ustroj proge - Betonski pragi in kretniški betonski
pragi - 1. del: Splošne zahteve
Railway applications - Track - Concrete sleepers and bearers - Part 1: General
requirements
Bahnanwendungen - Oberbau - Gleis- und Weichenschwellen aus Beton - Teil 1:
Allgemeine Anforderungen
Applications ferroviaires - Voie - Traverses et supports en béton - Partie 1 : Prescriptions
générales
Ta slovenski standard je istoveten z: EN 13230-1:2016
ICS:
45.080 7UDþQLFHLQåHOH]QLãNLGHOL Rails and railway
components
91.100.30 Beton in betonski izdelki Concrete and concrete
products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 13230-1
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2016
EUROPÄISCHE NORM
ICS 91.100.30; 93.100 Supersedes EN 13230-1:2009
English Version
Railway applications - Track - Concrete sleepers and
bearers - Part 1: General requirements
Applications ferroviaires - Voie - Traverses et supports Bahnanwendungen - Oberbau - Gleis- und
en béton - Partie 1 : Prescriptions générales Weichenschwellen aus Beton - Teil 1: Allgemeine
Anforderungen
This European Standard was approved by CEN on 4 March 2016.
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, 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
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13230-1:2016 E
worldwide for CEN national Members.
Contents Page
European foreword . 5
Introduction . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
4 Common characteristics . 10
4.1 General . 10
4.2 Loading. 10
4.2.1 Loads . 10
4.2.2 Load distribution . 10
4.3 Characteristic bending moments . 11
4.4 Data to be supplied . 11
4.4.1 General . 11
4.4.2 Data to be supplied by the purchaser . 11
4.4.3 Data to be provided by the supplier . 12
5 Materials . 12
5.1 General requirements . 12
5.2 Cement . 13
5.3 Aggregates . 13
5.4 Mixing water . 14
5.5 Admixtures . 14
5.6 Concrete . 14
5.6.1 Material requirements . 14
5.6.2 Information to be provided by the supplier . 14
5.6.3 Changes for the material and processes . 15
5.7 Steel . 15
5.7.1 Prestressing tendons . 15
5.7.2 Reinforcing steel . 15
5.7.3 Steel connecting bar . 15
5.8 Embedded components. 15
6 General requirements . 15
6.1 Design . 15
6.1.1 Geometrical design . 15
6.1.2 Concrete cover . 18
6.1.3 Prestressing system design . 18
6.1.4 Reinforcing steel design . 18
6.2 Manufacturing process . 18
6.2.1 General requirements . 18
6.2.2 Natural curing. 19
6.2.3 Accelerated curing . 19
6.3 Surface finish . 21
6.4 Marking . 21
7 Product testing . 21
7.1 General . 21
7.2 Mechanical parameters . 22
7.3 Tests on product . 22
7.4 Tests on concrete . 22
7.5 Tests in combination with the fastening system . 23
7.6 Additional tests . 23
8 Quality control . 23
8.1 General . 23
8.2 Quality control during design approval tests . 24
8.3 Quality control during manufacturing . 24
Annex A (informative) Test method to determine the Taber Wear index for a fine aggregate . 25
A.1 General . 25
A.2 Apparatus . 25
A.3 Preparation of Mortar Tiles . 25
A.3.1 Sampling . 25
A.3.2 Mortar Tile preparation . 25
A.3.3 Mortar Tile curing . 26
A.3.4 Grinding of Mortar Tiles . 26
A.4 Test procedure . 26
A.5 Calculation of Taber Wear Index. 26
Annex B (informative) Test method for freeze–thaw resistance . 27
Annex C (informative) Test method for measuring the water absorption of concrete at
atmospheric pressure . 28
C.1 Introduction. 28
C.2 Samples . 28
C.3 Sequence of test . 28
C.4 Results . 28
C.5 Requirements . 28
Annex D (informative) Definition and recommendation for measurement of rail seat
inclination and twist between rail seats . 29
Annex E (informative) Surface finish . 30
E.1 General .
...
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