NF F31-119

NF F31-119

December 1995
Standard Current

Railway rolling stock. Behaviour of rolling stock'S seats at statics stress, fatigue stress, vibrations stress and shocks stress.

Le présent document définit les caractéristiques particulières de résistance des sièges aux sollicitations statiques, de fatigue, de vibrations et de chocs.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1995

Number of pages

20 p.

Reference

NF F31-119

ICS Codes

45.060.20   Trailing stock

Classification index

F31-119

Print number

1 - 01/12/1995
Sumary
Railway rolling stock. Behaviour of rolling stock'S seats at statics stress, fatigue stress, vibrations stress and shocks stress.

Le présent document définit les caractéristiques particulières de résistance des sièges aux sollicitations statiques, de fatigue, de vibrations et de chocs.
Table of contents
  • Avant-propos
    4
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Définitions
    4
  • 3.1 siège simple
    4
  • 3.2 siège double
    4
  • 3.3 siège relevable
    5
  • 3.4 force simple
    5
  • 3.5 force simultanée
    5
  • 3.6 forces combinées
    5
  • 3.7 ensemble
    5
  • 3.8 ensemble fini
    5
  • 4 Classification
    5
  • 5 Méthodes d'essais
    6
  • 5.1 Essai statique de la structure
    6
  • 5.2 Essai statique de tenue sous charge du garnissage
    8
  • 5.3 Détermination du comportement vibratoire
    9
  • 5.4 Essai de fatigue de la structure
    10
  • 5.5 Essai de fatigue de l'ensemble fini
    13
  • 5.6 Essai de fatigue des parties mobiles
    14
  • 5.7 Essais de choc du 441 siège
    15
  • 5.8 Essai de choc des parties rigides du garnissage
    16
  • Annexe A (normative) Valeur des forces à appliquer pour l'essai statique de structure
    18
  • Annexe B (informative)Valeurs maximales de la déformation sous sollicitations pour les sièges de type I
    20
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