Norme CEN/TR 17320:2019
Applications ferroviaires - Infrastructure - Détermination des paramètres d’essai en laboratoire pour l’évaluation de la durabilité mécanique des systèmes d’attache de rails – Elément complémentaire
Statut
:
Active
Date de publication
:
2/2019
Langues
:
EN
ICS
:
93.100 Construction ferroviaire
Sommaire :
This document presents the technical basis for the loading conditions (the load magnitude, the load angle and the position of load applicatio
n) to be used when performing the repeated load tests described by EN 13146-4. This basis consists of measurements made in-track, theoretical analysis and experience of using the previous versions of the EN 13481 series. Statistical variations in the applied loads and their influence on safety factors are also considered.
n) to be used when performing the repeated load tests described by EN 13146-4. This basis consists of measurements made in-track, theoretical analysis and experience of using the previous versions of the EN 13481 series. Statistical variations in the applied loads and their influence on safety factors are also considered.
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