XP P98-414
Road safety barriers. Steel frontal safety barriers. Noses. Description. Operation. Installation conditions. Assembly requirements.
Introduction 41 Domaine d'application 42 Références normatives 43 Définitions 44 Description sommaire 55 Fonctionnement et performances 56 Conditions d'implantation 56.1 Infrastructure 56.2 Encombrement du dispositif 57 Éléments constitutifs 67.1 Éléments courbes 67.1.1 Éléments courbes en tôle plane 67.1.2 Éléments courbes en tôle profilée 67.2 Éléments rectilignes 67.3 Supports fragilisés 67.4 Dispositifs d'écartement 67.5 Boulonnerie 68 Spécifications de montage 7
Introduction 4
1 Domaine d'application 4
2 Références normatives 4
3 Définitions 4
4 Description sommaire 5
5 Fonctionnement et performances 5
6 Conditions d'implantation 5
6.1 Infrastructure 5
6.2 Encombrement du dispositif 5
7 Éléments constitutifs 6
7.1 Éléments courbes 6
7.1.1 Éléments courbes en tôle plane 6
7.1.2 Éléments courbes en tôle profilée 6
7.2 Éléments rectilignes 6
7.3 Supports fragilisés 6
7.4 Dispositifs d'écartement 6
7.5 Boulonnerie 6
8 Spécifications de montage 7
Le présent document définit les éléments constitutifs, le principe de fonctionnement, les conditions d'implantation et les spécifications de montage des barrières de sécurité frontales en acier dénommées musoirs.
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