Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 438
Book Description
Pavement Friction Measurement Normalized for Operational, Seasonal, and Weather Effects
Author: Pavement Friction Measurement Normalized for Operational, Seasonal, and Weather Effects
Author: Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 226
Book Description
This report describes the validation of models previously developed to normalize pavement friction measurements to standard environmental and operational conditions. In addition, recommendations are reported to improve the techniques and equipment for pavement friction measurement. Two models were examined for normalization of weather-related and seasonal variation of pavement friction. Their performance was found to be comparable, but the generalized prediction model is more readily applied than the mechanistic model, which requires knowledge of the percent normalized gradient of the pavements to be adjusted. The suggested procedure for normalization requires that three pavements of each class in a homogeneous climate be tested once per month during the testing season. The data then can be used to develop the coefficients in the models to adjust single measurements of all other pavements to standard conditions.
Federally Coordinated Program of Highway Research and Development
Author: Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 84
Book Description
Federally Coordinated Program of Highway Research, Development and Technology
Author: Public Roads
Author: Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 44
Book Description
Federally Coordinated Program of Highway Research, Development, and Technology. Annual Progress Report. Fiscal Year 1985
Author: Annual Report
Author: Pennsylvania Transportation InstitutePublisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
Pavement Surface Condition/performance Assessment
Author: Bouzid ChoubanePublisher: ASTM International
ISBN: 0803155212
Category : Pavements
Languages : en
Pages : 89
Book Description
"This new ASTM publication presents the latest information on the practical and developmental aspects of pavement surface evaluation procedures and technologies, including their reliability and relevancy. Seven peer-reviewed papers cover: * Pavement surface characteristics measurement procedures and equipment * Approaches to enhance the reliability and accuracy of pavement surface evaluation systems * Approaches to harmonization between different measurement devices for specific pavement surface condition indicators * Assessment of current pavement condition indicators and their relevancy level for use in asset management * Assessment of factors influencing the interaction of tire/pavement surface characteristics * Assessment of automated distress survey systems * Evaluation of new/promising technologies for pavement condition surveys."--Publisher's website.
FHWA Nationally Coordinated Program of Highway Research, Development, and Technology. Progress Report. 1989
Author: Geometric Design and Operational Effects
Author: National Research Council (U.S.). Transportation Research BoardPublisher:
ISBN:
Category : Roads
Languages : en
Pages : 696
Book Description
