ÖNORM EN 14067-4

Issue date: 2024 07 15

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

This document establishes requirements, test procedures, assessment methods and acceptance criteria for operating rolling stock in open track. For pressure variations and...

Valid

Publisher:

Austrian Standards International

Format:

Digital | 63 Pages

Language:

German | English | Download GER/ENG

Public comments:

View public comments

Optionally co-design standards:

Committee 213: Railway applications

ICS

45.060.01

Topics

Traffic & transport, Railway engineering, Railway rolling stock in general

Summary

Norm timeline

Normative References

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.

ÖNORM EN 14067-4

2024 07 15

Railway applications - Aerodynamics - Part 4: Requirements and assessment procedures for aerodynamic...

Norm

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ÖNORM EN 14067-4

2019 06 01