European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Rail roughness
6 Wheel roughness
7 Acceptance criteria
8 Presentation of the rail and wheel roughness spectra
9 Report
Annex A (informative) - Examples of localized geometrical
features on the rail
Annex B (normative) - Algorithm used to synthesize a
one-third octave band spectrum from a corresponding
narrow band spectrum for rail roughness
Annex C (informative) - Determination of the combined
roughness (and contact filters)
Annex D (informative) - Quantification of measurement
uncertainties according t ISO/IEC Guide 98-3:2008
Annex E (informative) - An example of a rail roughness
report sheet
Annex ZA (informative) - Relationship between this
European Standard and the Essential Requirements
of Directive (EU) 2008/57/EC
Bibliography