The description of road surface roughnes
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C.J. Dodds; J.D. Robson
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Article
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1973
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Elsevier Science
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English
β 493 KB
It is shown that typical road surfaces may be considered asrealizations of homogeneous and isotropic two-dimensional Gaussian random processes.Complete description of any suchprocessisprovided by a singleautocorrelation function evaluated from anylongitudinal track, and a single direct spectral dens