A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Profile Analysis of the LTPP SPS-6 Site in Arizona
This report characterizes the longitudinal profiles of five pavement sections within the Arizona Specific Pavement Studies 6 project throughout their service life. This project was built and monitored as part of the Long-Term Pavement Performance Study. Road profile measurements were collected on this site about once per year since the fall after it was opened to traffic. This study analyzed the profiles in detail by calculating their roughness values, examining the spatial distribution of roughness within them, viewing them with post-processing filters, and examining their spectral properties. These analyses provided details about the roughness characteristics of the road and provided a basis for quantifying and explaining the changes in roughness with time, relating post-rehabilitation roughness with rehabilitation type, surface preparation, and profile properties, as well as linking profile properties to each sections maintenance history and observations of surface distress.
Profile Analysis of the LTPP SPS-6 Site in Arizona
This report characterizes the longitudinal profiles of five pavement sections within the Arizona Specific Pavement Studies 6 project throughout their service life. This project was built and monitored as part of the Long-Term Pavement Performance Study. Road profile measurements were collected on this site about once per year since the fall after it was opened to traffic. This study analyzed the profiles in detail by calculating their roughness values, examining the spatial distribution of roughness within them, viewing them with post-processing filters, and examining their spectral properties. These analyses provided details about the roughness characteristics of the road and provided a basis for quantifying and explaining the changes in roughness with time, relating post-rehabilitation roughness with rehabilitation type, surface preparation, and profile properties, as well as linking profile properties to each sections maintenance history and observations of surface distress.
Profile Analysis of the LTPP SPS-6 Site in Arizona
S. M. Karamihas (author) / K. Senn (author)
2010
90 pages
Report
No indication
English
Highway Engineering , Transportation , Transportation & Traffic Planning , Road Transportation , Pavements , Road roughness , Arizona , Longitudinal profiles , Pavement testing , Pavement rehabilitation , International Roughness Index , Specific Pavement Studies (SPS) , Long-Term Pavement Performance Study (LTPP)
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