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BS ISO 13473-4:2024

BS ISO 13473-4:2024

$167.15

Characterization of pavement texture by use of surface profiles – One third octave band spectral analysis of surface profiles

Published By Publication Date Number of Pages
BSI 2024 44
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PDF Catalog

PDF Pages PDF Title
2 undefined
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
10 3 Terms and definitions
12 4 Symbols and abbreviated terms
13 5 Basic outline of methodologies of spatial frequency analysis
15 6 Sampling of surface profiles
6.1 Requirements concerning profilometers and data preparations
6.2 Sampling of road sections
6.3 Measurement of laboratory samples
16 6.4 Texture profile levels (logarithmic scale)
6.5 Anti-aliasing filtering
6.6 Drop-out correction and interpolation
18 6.7 Resampling to a constant spatial resolution
6.8 Spike identification and reshaping the profile
7 Spectral analysis in constant-percentage bandwidth bands (octave- or one-third-octave bands) by digital filtering
19 8 Uncertainty of analysis results
20 9 Reporting of analysis results
21 Annex A (normative) Uncertainty of spectral analysis results
26 Annex B (informative) Spectral analysis and profile asymmetry
27 Annex C (informative) Spectral analysis by means of discrete (fast) Fourier transform methods
35 Annex D (normative) Spike removal procedure
38 Annex E (informative) Testing the calculation procedure
40 Annex F (normative) Profile conditioning before filtering
43 Bibliography

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BS ISO 13473-4:2024
$167.15