NEN EN 14067-4 : 2013

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
4 Resistance to motion
  4.1 General
  4.2 Assessment by predictive formulae
  4.3 Assessment by numerical simulations
  4.4 Assessment by reduced-scale tests
  4.5 Assessment by full-scale tests
      4.5.1 General remarks and application
      4.5.2 Requirements for train hauling procedure
      4.5.3 Requirements for coasting test procedure
5 Train-induced pressure changes causing loading on
  objects
  5.1 General
  5.2 Assessment by predictive formulae
      5.2.1 General remarks and application
      5.2.2 Flat vertical structures parallel to the tracks
      5.2.3 Flat horizontal structures above the tracks
      5.2.4 Flat horizontal structures close to tracks
      5.2.5 Mixed vertical and horizontal or inclined
            structures close to the tracks
      5.2.6 Closed structures enveloping the tracks over a
            limited length up to 20 m
      5.2.7 Effect of wind on loads caused by the train
  5.3 Assessment by numerical simulations
      5.3.1 General remarks and application
      5.3.2 Requirements
  5.4 Assessment by reduced-scale tests
      5.4.1 General remarks and application
      5.4.2 Requirements for conventional wind tunnel tests
      5.4.3 Requirements for moving model rig tests
  5.5 Assessment by full-scale tests
      5.5.1 General remarks and application
      5.5.2 Requirements for measuring the undisturbed
            pressure field
      5.5.3 Requirements for measuring pressure on a surface
            near the track
6 Train-induced airflow causing loading on objects
  6.1 General
  6.2 Assessment by predictive formulae
  6.3 Assessment by numerical simulations
  6.4 Assessment by reduced-scale tests
      6.4.1 General remarks and application
      6.4.2 Requirements
  6.5 Assessment by full-scale tests
      6.5.1 General remarks and application
      6.5.2 Requirements
7 Train-induced loading on passengers at the platform
  7.1 General
  7.2 Assessment by predictive formulae
  7.3 Assessment by numerical simulations
  7.4 Assessment by reduced-scale tests
  7.5 Assessment by full-scale tests
      7.5.1 General remarks and application
      7.5.2 Requirements
8 Train-induced loading on workers at the track side
  8.1 General
  8.2 Assessment by predictive formulae
  8.3 Assessment by numerical simulations
  8.4 Assessment by reduced-scale tests
  8.5 Assessment by full-scale tests
      8.5.1 General remarks and application
      8.5.2 Requirements for air speed measurements
9 Train-induced loading on passing trains
  9.1 General
  9.2 Assessment by predictive formulae
  9.3 Assessment by numerical simulation
  9.4 Assessment by reduced-scale tests
  9.5 Assessment by full-scale tests
      9.5.1 General remarks and application
      9.5.2 Requirements
Annex ZA (informative) Relationship between this European
                       Standard and the Essential Requirements
                       of EU Directive 96/48/EC
Bibliography

Defines requirements, test procedures and conformity assessment for aerodynamics on open track.