This report presents the results of a study by the Pennsylvania State University to demonstrate the feasibility of using a profile tracer to measure pavement macrotexture. Four test pavements -- part of the Pennsylvania Transportation Institute Skid Test facility -- were measured and spectrum analysis plots of the pavement profiles are presented. In addition, space frequency spectrum analyses of the profiles were generated and site-to-site comparisons were made. The results are presented in terms of their potential relationship to tire noise.
Characterization of Pavement Macrotexture by Profile Spectral Analysis
1974
93 pages
Report
Keine Angabe
Englisch
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