Building site equipment. Overheanging work platforms and supports. Definitions. Characteristics. Calculations. Tests.

Le présent document définit les règles de construction, de calcul et d'essais des plates-formes de travail en encorbellement et de leurs supports utilisés pour la construction d'ouvrages de Bâtiment et de Travaux Publics.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1994

Number of pages

46 p.

Reference

NF P93-351

ICS Codes

91.220 Construction equipment

Classification index

P93-351

Print number

1 - décembre 1994

Sumary

Building site equipment. Overheanging work platforms and supports. Definitions. Characteristics. Calculations. Tests.

Le présent document définit les règles de construction, de calcul et d'essais des plates-formes de travail en encorbellement et de leurs supports utilisés pour la construction d'ouvrages de Bâtiment et de Travaux Publics.

Standard replaced by (1)

NF P93-351

March 2014

Standard Current

Building site equipment - Overhanging work platforms and supports - Definitions - Characteristics - Calculations - Tests

Table of contents

Avant-propos
5
1 Domaine d'application
5
2 Références normatives
6
3 Définitions et symboles
6
3.1 PTE
7
3.2 support
8
4 Description
8
4.1 Plate-forme de travail en encorbellement (PTE)
8
4.2 Support pour PTE
9
5 Dispositions constructives
9
5.1 PTE
9
5.2 Support
10
6 Caractéristiques dimensionnelles
10
6.1 PTE
10
6.2 Support
11
7 Choix des matériaux
11
7.1 Ossature PTE
11
7.2 Support
11
8 Charges et efforts nominaux de calcul - Notations
12
8.1 Charges sur PTE
13
8.2 Efforts sur protection contre les chutes de hauteur
14
8.3 Effort sur verrouillage-déverrouillage automatique
14
8.4 Effort sur dispositif de préhension
15
8.5 Effort sur support
15
9 Procédure de calcul
15
9.1 Vérifications
15
9.2 Calcul de la plate-forme
16
9.3 Calcul du support
17
10 Essais
18
10.1 Essais sur platelage (surface de circulation)
18
10.2 Essais sur ossature
20
10.3 Essais sur console
31
10.4 Essais sur dispositif de protection contre les chutes
35
10.5 Essais sur dispositifs de préhension
37
10.6 Essais sur support
38
11 Protection anticorrosion
40
12 Manuel d'utilisation
40
13 Fiche technique
40
14 Marquage
41
14.1 PTE
41
14.2 Support
41
15 Contrôle
41
Annexe A
(informative) Passage libre sur les PTE 42
Annexe B
(informative) Calcul d'un platelage en bois 43
Annexe C
(normative) Courbe de chute 44
Annexe D
(normative) Calcul du platelage et de l'ossature 45
Annexe E
(informative) Bibliographie 46

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