NF EN 1337-6

February 2005

Standard Current

Structural bearings - Part 6 : rocker bearings

Le présent document spécifie les caractéristiques relatives à la conception et à la fabrication des appareils d'appui à balanciers.

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Main informations

Collections

National standards and national normative documents

Publication date

February 2005

Number of pages

31 p.

Reference

NF EN 1337-6

ICS Codes

93.040 Bridge construction

Classification index

T47-820-6

Print number

1 - janvier 2005

European kinship

EN 1337-6:2004

Sumary

Structural bearings - Part 6 : rocker bearings

Le présent document spécifie les caractéristiques relatives à la conception et à la fabrication des appareils d'appui à balanciers.

Table of contents

Avant-propos
4
1 Domaine d'application
5
2 Références normatives
5
3 Termes, définitions et symboles
6
3.1 Termes et définitions
6
3.2 Symboles et abréviations
7
4 Exigences fonctionnelles
7
4.1 Généralités
7
4.2 Capacité portante de l'appareil d'appui
8
4.3 Capacité de rotation
8
5 Matériaux
8
5.1 Généralités
8
5.2 Acier au carbone
8
5.3 Acier inoxydable
8
5.4 Fonte d'acier
8
5.5 Fonte
8
6 Conception
9
6.1 Généralités
9
6.2 Surfaces courbes
9
6.3 Surfaces en contact
9
6.4 Prévention du glissement
9
6.5 Dimensionnement des composants
9
6.6 Exigences particulières
11
6.7 Combinaison avec d'autres éléments
13
7 Tolérances
13
7.1 Planéité
13
7.2 Profil de surface
13
7.3 Rugosité de surface
14
7.4 Parallélisme des surfaces de contact
14
8 Évaluation de la conformité
14
8.1 Généralités
14
8.2 Contrôle du produit de construction et de sa fabrication
14
8.3 Matières premières et constituants
15
9 Installation
15
10 Inspection en service
15
Annexe A (normative) Matériaux ferreux
16
Annexe B (informative) Contrôle de la Production en Usine (CPU)
17
Annexe ZA (informative) Articles de la présente Norme européenne concernant les dispositions de la Directive européenne Produits de construction
20
Bibliographie
29

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