EN
SR EN 14067-4:2024
Aplicații feroviare. Aerodinamică. Partea 4: Cerințe și proceduri de evaluare pentru aerodinamica în câmp deschis
This document establishes requirements, test procedures, assessment methods and acceptance criteria for operating rolling stock in open track. For pressure variations and slipstream effects beside the track, requirements and assessment methods are provided. For running resistance, assessment methods are addressed in this document. Load cases on infrastructure components due to train-induced pressure variations and slipstream effects are addressed in this document. For ballasted track test set-ups for ballast projection assessment are proposed. The requirements only apply to rolling stock of the heavy rail system with maximum train speeds above 160 km/h and not to other rail systems. The document is applicable to all rolling stock and infrastructure in open air with nominal track gauges of 1 435 mm to 1 668 mm inclusive.
Status :
Anulat
Data aprobării : 31.05.2024
Data anulării : 30.11.2025
Număr de pagini : 61
ICS : 45.060.01 Material rulant pentru cai ferate în general
Comitet tehnic : 146 - Transport feroviar
- Inlocuieste SR EN 14067-4+A1:2019
- Inlocuit prin SR EN 14067-4+A1:2025