SIST EN 13481-8:2006
(Main)Railway applications - Track - Performance requirements for fastening systems - Part 8: Fastening systems for track with heavy axle loads
Railway applications - Track - Performance requirements for fastening systems - Part 8: Fastening systems for track with heavy axle loads
This European Standard is applicable to fastening systems for use on concrete, wood and steel sleepers in main line ballasted track having a radius of curvature greater than 80 m and subject to a maximum design axle load of 350 kN.
The requirements apply to:
- direct fastening systems and systems which incorporate a baseplate;
- fastening systems for the rail sections in EN 13674-1 and EN 13674-4.
This European Standard is not applicable to fastening systems for other rail sections, rigid fastening systems or special fastening systems used at bolted joints.
This European Standard is for type approval of a complete fastening assembly only.
Bahnanwendungen - Oberbau - Leistungsanforderungen für Schienenbefestigungssysteme - Teil 8: Befestigungssysteme für Strecken mit hohen Radsatzlasten
Diese Europäische Norm gilt für Befestigungssysteme für Beton-, Holz- und Stahlschwellen auf Schotterober-bau von Vollbahnstrecken mit einem Gleisbogenhalbmesser größer als 80 m und einer maximalen Auslegungsradsatzlast von 350 kN.
Diese Anforderungen gelten für:
- direkte und indirekte Schienenbefestigungssysteme;
- Befestigungssysteme für Schienenquerschnitte nach EN 13674-1 und EN 13674-4.
Diese Europäische Norm gilt nicht für Befestigungssysteme für andere Schienenquerschnitte, starre Befestigungssysteme oder spezielle Befestigungssysteme für Schienenstöße.
Diese Europäische Norm gilt nur für die Typ-Zulassung bei einer vollständigen Befestigungsanordnung.
Applications ferroviaires - Voie - Prescriptions de performance pour les systemes de fixation - Partie 8: Systemes de fixation des voies pour des charges a l'essieu lourdes
Železniške naprave – Zgornji ustroj – Zahteve za izdelavo pritrdilnih sistemov – 8. del: Pritrdilni sistemi za proge z visokimi osnimi obremenitvami
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Railway applications - Track - Performance requirements for fastening systems - Part 8: Fastening systems for track with heavy axle loadsŽelezniške naprave – Zgornji ustroj – Zahteve za izdelavo pritrdilnih sistemov – 8. del: Pritrdilni sistemi za proge z visokimi osnimi obremenitvamiApplications ferroviaires - Voie - Prescriptions de performance pour les systemes de fixation - Partie 8: Systemes de fixation des voies pour des charges a l'essieu lourdesBahnanwendungen - Oberbau - Leistungsanforderungen für Schienenbefestigungssysteme - Teil 8: Befestigungssysteme für Strecken mit hohen RadsatzlastenTa slovenski standard je istoveten z:EN 13481-8:2006SIST EN 13481-8:2006en93.100Gradnja železnicConstruction of railwaysICS:SLOVENSKI
STANDARDSIST EN 13481-8:200601-oktober-2006
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13481-8April 2006ICS 93.100 English VersionRailway applications - Track - Performance requirements forfastening systems - Part 8: Fastening systems for track withheavy axle loadsApplications ferroviaires - Voie - Prescriptions deperformance pour les systèmes de fixation - Partie 8:Systèmes de fixation des voies pour des charges à l'essieulourdesBahnanwendungen - Oberbau - Leistungsanforderungen fürSchienenbefestigungssysteme - Teil 8:Befestigungssysteme für Strecken mit hohenRadsatzlastenThis European Standard was approved by CEN on 6 February 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, 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 and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13481-8:2006: E
EN 13481-8:2006 (E) 2 Contents Page Foreword.3 Introduction.4 1 Scope.5 2 Normative references.5 3 Terms and definitions.6 4 Symbols and abbreviations.6 5 Requirements.6 5.1 Longitudinal rail restraint.6 5.2 Torsional resistance.6 5.3 Attenuation of impact loads.6 5.4 Effect of repeated loading.6 5.5 Electrical resistance of fastening system and sleeper.9 5.6 Effect of exposure to severe environmental conditions.9 5.7 Dimensions.9 5.8 Effect of fastening system tolerances on track gauge.9 5.9 Clamping force.10 5.10 Cast-in fastening components.10 5.11 In-service testing.10 6 Test specimens.11 7 Classification.11 8 Fitness for purpose.11 9 Marking, labelling and packaging.11 Bibliography.12
EN 13481-8:2006 (E) 3 Foreword This European Standard (EN 13481-8:2006) 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 2006, and conflicting national standards shall be withdrawn at the latest by October 2006. This European Standard is one of the series EN 13481 Railway applications – Track – Performance requirements for fastening systems which consists of the following parts. Part 1: Definitions Part 2: Fastening systems for concrete sleepers Part 3: Fastening systems for wood sleepers Part 4: Fastening systems for steel sleepers Part 5: Fastening systems for slab track Part 6: Special fastening systems for attenuation of vibration Part 7: Special fastening systems for switches and crossings and check rails Part 8: Fastening systems for track with heavy axle loads These are supported by the test methods in the series EN 13146 Railway applications – Track – Test methods 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, 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 and United Kingdom.
EN 13481-8:2006 (E) 4 Introduction Axle loads of up to 310 kN are in use on some European railways but the scope of EN 13481 Parts 2 to 7 has a maximum of 260 kN axle loads. This European Standard includes requirements for fastening systems for use on concrete, wood and steel sleepers in ballasted track carrying axle loads up to 350 kN and in track where the minimum radius of curvature on main lines is less than the minimum in EN 13481 Parts 2 to 4. Tracks with high axle loads and small radius curves require heavy duty fastening systems complying with the requirements of this European Standard. Heavy duty fastening systems are also recommended for use in the following conditions. tracks carrying a high proportion of axle loads in the range 225 kN to 260 kN; main line tracks with fastening systems incorporating medium or hard pads with minimum curve radii in the range 80 m to 150 m; main line tracks with fastening systems incorporating soft pads, where a significant proportion of trains with axle loads in the range 200 kN to 260 kN travel with high cant excess. A class of high attenuation of dynamic loading is included for use when it is necessary to protect concrete sleepers from vehicle induced impacts. The laboratory test for the effect of repeated loading is the means of assessing potential long-term performance of the fastening in track. The test for clamping force is only suitable for laboratory use.
EN 13481-8:2006 (E) 5 1 Scope This European Standard is applicable to fastening systems for use on concrete, wood and steel sleepers in main line ballasted track having a radius of curvature greater than 80 m and subject to a maximum design axle load of 350 kN. The requirements apply to: direct and indirect fastening systems; fastening systems for the rail sections in EN 13674-1 and EN 13674-4. This European Standard is not applicable to fastening systems for other rail sections, rigid fastening systems or special fastening systems used at bolted joints. This European Standard is for type approval of a complete fastening assembly only. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any am
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