HRN EN 14067-4:2025
Željeznički sustav -- Aerodinamika -- 4. dio: Zahtjevi i ispitni postupci za aerodinamiku na otvorenoj pruzi (EN 14067-4:2024+A1:2025)
| Oznaka: | HRN EN 14067-4:2025 |
| Naslov (HR): | Željeznički sustav -- Aerodinamika -- 4. dio: Zahtjevi i ispitni postupci za aerodinamiku na otvorenoj pruzi (EN 14067-4:2024+A1:2025) |
| Naslov (EN): | Railway applications -- Aerodynamics -- Part 4: Requirements and assessment procedures for aerodynamics on open track (EN 14067-4:2024+A1:2025) |
| Područje primjene (EN): | 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. |
| Izdanje: | 6 |
| ICS: | 45.060.01 Željeznička tračnička vozila općenito |
| Tehnički odbor/pododbor: | TO 528, Oprema za željeznice |
| Oznaka faze: | 60.60 - HRN dostupan |
| Glasilo (rasprava): | 12/2024 () |
| Glasilo (objava): | 6/2025 () |
| Način prihvaćanja: | pr - prihvaćanje strane norme u izvorniku |
| Cijena #1: | Cijena: 52,00 € | Jezik: en | Cjenovni razred: K | Broj stranica: 61 |
| Izvornik: | EN 14067-4:2024+A1:2025 |
| Zamjenjuje: | HRN EN 14067-4:2024 |
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