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SFS-EN 14067-4:2024:en

Railway applications. Aerodynamics. Part 4: Requirements and assessment procedures for aerodynamics on open track

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Scope
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.

The standards writing body responsible for this document in Finland is General Industry Federation.
Product group(s)
45.060.01 Railway rolling stock in general »
Relationships
Normative references
EN 16727-2-2:2016 Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Non-acoustic performance - Part 2-2: Mechanical performance under dynamic loadings caused by passing trains - Calculation method
EN 17343:2023 Railway applications - General terms and definitions
EN 1991-2:2003 Eurocode 1: Actions on structures - Part 2: Traffic loads on bridges
Technical committee
CEN/TC 256 Railway applications »
Date of implementation
26.04.2024
Published
30.04.2024
Edition
5
Pages
55
Language(s)
English

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