Harris, Sandra B. Primary Author mixed material bibliography TRB 1990 en English

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p.14-32 Trr No. 1260 Pavement Design, Management And Performance., pp. 14-32 Purdue University and the Indiana Department of Transportation have evaluated the performance of a profile and rut depth (PRORUT) device Developed by the University of Michigan Transportation Research Institute. Several Pavement sections with different characteristics were included in the evaluation. Accurate profiles were determined with manual surveying techniques. Subsequently, the PRORUT device was operated over the same pavement sections and an analysis was made to find the variance of the results. The PRORUT profiles agreed closely with the rod and level survey profiles in all cases except for one chip and seal section. Improvements were suggested to enhance the PRORUT operation. ROAD EQUIPMENT 625.7(047.5) Perpustakaan Direktorat Bina Teknik Jalan dan Jembatan Direktorat Jenderal Bina Marga - Kementerian Pekerjaan Umum (NPP: 3273244A00000001) 0000004140 My Library 3916 machine generated