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BS ISO 13473-4:2024 – TC

$217.84

Tracked Changes. 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 118
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PDF Catalog

PDF Pages PDF Title
1 30492133
74 A-30464952
75 undefined
79 Foreword
80 Introduction
82 1 Scope
2 Normative references
83 3 Terms and definitions
85 4 Symbols and abbreviated terms
86 5 Basic outline of methodologies of spatial frequency analysis
88 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
89 6.4 Texture profile levels (logarithmic scale)
6.5 Anti-aliasing filtering
6.6 Drop-out correction and interpolation
91 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
92 8 Uncertainty of analysis results
93 9 Reporting of analysis results
94 Annex A (normative) Uncertainty of spectral analysis results
99 Annex B (informative) Spectral analysis and profile asymmetry
100 Annex C (informative) Spectral analysis by means of discrete (fast) Fourier transform methods
108 Annex D (normative) Spike removal procedure
111 Annex E (informative) Testing the calculation procedure
113 Annex F (normative) Profile conditioning before filtering
116 Bibliography
BS ISO 13473-4:2024 - TC
$217.84