A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A Comparison of the Chloe Profilometer and the California Profilograph
A profilometer know as the 'CHLOE Profilometer,' developed by the Road Test Staff of the AASHO Road Test at Ottawa, Illinois, was used in a study to determine whether the AASHO serviceability rating method is adaptable and desirable for California pavements, and if profiles obtained with the California Profilograph could be incorporated into the serviceability index formula. The study consisted of obtaining longitudinal profile data, using both the CHLOE Profilometer and the California Profilograph. Ten sections of pavement were involved, including both asphaltic and portland cement concrete varying in condition from excellent to poor. Also included was some data from an asphalt concrete test road built as a cooperative test project by San Diego County and the Asphalt Institute. Statistical methods were used to evaluate the data. Electronic modifications were made to both systems to facilitate the accumulation of data. (BPR Abstract)
A Comparison of the Chloe Profilometer and the California Profilograph
A profilometer know as the 'CHLOE Profilometer,' developed by the Road Test Staff of the AASHO Road Test at Ottawa, Illinois, was used in a study to determine whether the AASHO serviceability rating method is adaptable and desirable for California pavements, and if profiles obtained with the California Profilograph could be incorporated into the serviceability index formula. The study consisted of obtaining longitudinal profile data, using both the CHLOE Profilometer and the California Profilograph. Ten sections of pavement were involved, including both asphaltic and portland cement concrete varying in condition from excellent to poor. Also included was some data from an asphalt concrete test road built as a cooperative test project by San Diego County and the Asphalt Institute. Statistical methods were used to evaluate the data. Electronic modifications were made to both systems to facilitate the accumulation of data. (BPR Abstract)
A Comparison of the Chloe Profilometer and the California Profilograph
D. L. Spellman (author) / W. H. Ames (author)
1967
37 pages
Report
No indication
English
Correlation Study of California Profilograph and K. J. Law Profilometer
| British Library Online Contents | 1994
Evaluation of California Profilograph
| British Library Online Contents | 1992
Profilograph Specification Study
| NTIS | 2010