Demonstration Project No. 72, Automated Pavement Data Collection Equipment Roughness and Profile Measurement. Equipment Summary

Demonstration Project No. 72, Automated Pavement Data Collection Equipment Roughness and Profile Measurement. Equipment Summary PDF Author: Ronald W. Carmichael
Publisher:
ISBN:
Category :
Languages : en
Pages : 108

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Demonstration Project No. 72, Automated Pavement Data Collection Equipment Roughness and Profile Measurement. Equipment Summary

Demonstration Project No. 72, Automated Pavement Data Collection Equipment Roughness and Profile Measurement. Equipment Summary PDF Author: Ronald W. Carmichael
Publisher:
ISBN:
Category :
Languages : en
Pages : 108

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Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1048

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1050

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HRIS Abstracts

HRIS Abstracts PDF Author:
Publisher:
ISBN:
Category : Highway engineering
Languages : en
Pages : 452

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Correlation of IRI to Public Perception of Pavement Roughness

Correlation of IRI to Public Perception of Pavement Roughness PDF Author: David R. Ward
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ISBN:
Category : Automobile drivers
Languages : en
Pages : 220

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Evaluation of the ProRut System in Indiana

Evaluation of the ProRut System in Indiana PDF Author: Khaled Ksaibati
Publisher:
ISBN:
Category : PRORUT (Computer program)
Languages : en
Pages : 78

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"Purdue University and the Indiana Department of Transportation 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. It was found that there was a close agreement between the PRORUT profiles and the road and level profiles in all cases except for a chip and seal section. Improvements were suggested to enhance the PRORUT operation."--Technical report documentation page

Evaluation of UMTRI/FHWA Road Profiling (ProRut). Final Report

Evaluation of UMTRI/FHWA Road Profiling (ProRut). Final Report PDF Author: G. Cumberledge
Publisher:
ISBN:
Category :
Languages : en
Pages : 122

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Government reports annual index

Government reports annual index PDF Author:
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ISBN:
Category :
Languages : en
Pages : 1308

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Evaluation of the South Dakota Road Profiler for the Measurement of Pavement Rut Depths

Evaluation of the South Dakota Road Profiler for the Measurement of Pavement Rut Depths PDF Author: Donald A. Larsen
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 138

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This project evaluates the rut-depth-measurement capability of a three-sensor South Dakota Road Profiler (SDRP), which was built in-house in 1990. The study is divided into six components, which include a statistical comparison of mean-rut-depth measurements obtained with the SDRP, a Dipstick Autoread Profiler and 6-ft straightedges; evaluations of repeatability and vehicle-driver-positioning ability; and, studies of the dependency of SDRP-measured rut depth on vehicle speed, acceleration, deceleration and vehicle lateral position relative to the actual rut location.

Government Reports Announcements & Index

Government Reports Announcements & Index PDF Author:
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ISBN:
Category : Science
Languages : en
Pages : 712

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