EN 13749:2005
(Main)Railway applications - Wheelsets and bogies - Methods of specifying structural requirements of bogie frames
Railway applications - Wheelsets and bogies - Methods of specifying structural requirements of bogie frames
This standard specifies the method to be followed to achieve a satisfactory design of bogie frame and includes design procedures, assessment methods, verification and manufacturing quality requirements. It is limited to the structural requirements of bogie frames including bolsters and axlebox housings. For the purpose of the standard, these terms are taken to include all functional attachments, e.g. damper brackets.
Bahnanwendungen - Radsätze und Drehgestelle -Spezifikationsverfahren für Festigkeitsanforderungen an Drehgestellrahmen
Dieses Dokument legt das Verfahren fest, das für eine zufrieden stellende Konstruktion von Drehgestellrahmen einschließlich Konstruktionsverfahren, Bewertungsverfahren, Prüfung und Qualitätsanforderungen an die Herstellung anzuwenden ist. Es beschränkt sich auf die Festigkeitsanforderungen von Drehgestellrahmen einschließlich Wiegen und Radsatzlagergehäusen. Für die Anwendung dieses Dokuments beinhalten diese Begriffe alle funktionellen Zusatzeinrichtungen, z. B. Dämpferhalter.
Applications ferroviaires - Essieux montés et bogies - Méthode pour spécifier les exigences en matière de résistance des structures de châssis de bogie
La présente Norme définit la méthode à suivre pour réaliser une conception satisfaisante des châssis de bogie et comprend les procédures, les méthodes d'évaluation ainsi que les exigences quant à la vérification et à la qualité de fabrication. Elle se limite aux exigences relatives à la structure des châssis de bogie, y compris les traverses de charge et les corps de boîte d'essieux. Pour les besoins de la présente Norme, ces termes sont censés englober toutes les attaches fonctionnelles, comme les supports d'amortisseurs, par exemple.
Železniške naprave – Kolesne dvojice in podstavni vozički – Metoda za specificiranje konstrukcijskih zahtev okvirjev podstavnih vozičkov
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2005
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Railway applications - Wheelsets and bogies - Methods of specifying structural
requirements of bogie frames
Bahnanwendungen - Radsätze und Drehgestelle -Spezifikationsverfahren für
Festigkeitsanforderungen an Drehgestellrahmen
Applications ferroviaires - Essieux montés et bogies - Méthode pour spécifier les
exigences en matiere de résistance des structures de châssis de bogie
Ta slovenski standard je istoveten z: EN 13749:2005
ICS:
45.040 Materiali in deli za železniško Materials and components
tehniko for railway engineering
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 13749
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2005
ICS 45.040
English version
Railway applications - Methods of specifying structural
requirements of bogie frames
Applications ferroviaires - Essieux montés et bogies - Bahnanwendungen - Radsätze und Drehgestelle -
Méthode pour spécifier les exigences en matière de Spezifikationsverfahren für Festigkeitsanforderungen an
résistance des structures de châssis de bogie Drehgestellrahmen
This European Standard was approved by CEN on 3 November 2003.
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 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 translation
under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official
versions.
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, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13749:2005: E
worldwide for CEN national Members.
Contents
page
Foreword. 5
1 Scope. 6
2 Normative references . 6
3 Terms and definitions. 6
3.1 Commercial terms. 6
3.2 Technical terms. 6
3.3 Symbols and units . 8
4 Co-ordinate system. 9
5 Classification. 10
6 Responsibilities. 11
7 Contents of technical specification . 11
7.1 Scope. 11
7.2 General requirements. 11
7.3 Vehicle conditions and interfaces. 11
7.4 Operational characteristics. 12
7.5 Line characteristics . 12
7.6 Environmental conditions. 12
7.7 Maintenance and inspection. 13
7.8 Particular requirements. 13
8 Verification of the design . 13
9 Acceptance of the design . 13
9.1 General. 13
9.2 The acceptance programme . 14
9.2.1 Content. 14
9.2.2 Calculations. 15
9.2.3 Static tests . 15
9.2.4 Fatigue tests . 15
9.2.5 On-track tests . 16
10 Quality requirements . 16
Annex A (informative) Load cases. 17
Annex B (informative) Guide for the loading conditions of vehicles . 18
Annex C (informative) Loads due to bogie running. 19
C.1 General. 19
C.2 Examples of loads for bogies of passenger rolling stock - categories B-I & B-II . 20
C.2.1 Exceptional loads. 20
C.2.2 Normal service loads. 21
C.3 Examples of loads for freight bogies with a central pivot and two side bearers -
category B-V . 21
C.3.1 Relationship of vertical forces. 21
C.3.2 Exceptional loads. 21
C.3.3 Normal service loads. 22
C.4 Examples of loads for bogies of locomotives (with two bogies) - category B-VII . 23
C.4.1 Exceptional loads. 23
C.4.2 Normal service loads. 23
C.5 Examples of loads for bogies of light rail vehicles and trams - categories B-III & B-
IV. 24
C.5.1 Application. 24
C.5.2 Load cases. 24
C.5.3 General Expressions for the Basic Load Cases . 25
Annex D (informative) Loads due to components attached to the bogie frame . 26
D.1 General. 26
D.2 Component inertia loads and other loads. 26
D.2.1 Loads resulting from masses attached to the frame . 26
D.2.2 Loads resulting from masses attached to the axlebox. 27
D.2.3 Loads resulting from viscous dampers.27
D.2.4 Loads resulting from braking . 28
D.2.5 Loads resulting from traction motors. 28
D.2.6 Forces applied on anti-roll systems. 28
Annex E (informative) Calculation methods . 29
E.1 General. 29
E.2 Loads. 29
E.3 Analysis method . 29
E.4 Permissible stresses for materials. 29
E.4.1 Static strength . 29
E.4.2 Fatigue strength . 30
E.5 Uncertainty factors . 30
E.5.1 Material parameters . 30
E.5.2 Dimensional tolerances. 30
E.5.3 Manufacturing process. 30
E.5.4 Analytical accuracy. 31
E.5.5 Allowance for uncertainties . 31
E.6 Demonstration of yield or proof strength under exceptional loads . 31
E.7 Demonstration of ultimate strength . 31
E.8 Demonstration of stiffness. 31
E.9 Demonstration of fatigue strength . 32
E.9.1 General. 32
E.9.2 Endurance limit approach. 32
E.9.3 Cumulative damage approach. 32
Annex F (informative) Examples of static test programmes. 33
F.1 General. 33
F.2 Static test programme for bogies of passenger rolling stock with body supported
directly to the sideframes (categories B-I & B-II).
...
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