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The Prediction Of Pavement Ride Quality From Profile Measurements Of Pavement Roughness
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Book Synopsis The Prediction of Pavement Ride Quality from Profile Measurements of Pavement Roughness by : MS. Janoff
Download or read book The Prediction of Pavement Ride Quality from Profile Measurements of Pavement Roughness written by MS. Janoff and published by . This book was released on 1990 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper summarizes the results obtained in five different states when profiles were used to develop transforms that predict rideability from pavement roughness. The five individual state transforms are very similar and have similar accuracy and validity. As a result, one transform--derived from the combined data from all five states--can be used to accurately predict rideability from profile measures of roughness in any of the five states.
Book Synopsis Pavement Roughness and Rideability by :
Download or read book Pavement Roughness and Rideability written by and published by . This book was released on 1964 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Measuring Road Roughness and Its Effects on User Cost and Comfort by : Thomas D. Gillespie
Download or read book Measuring Road Roughness and Its Effects on User Cost and Comfort written by Thomas D. Gillespie and published by ASTM International. This book was released on 1985 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pavement Roughness and Rideability Field Evaluation by : Michael S. Janoff
Download or read book Pavement Roughness and Rideability Field Evaluation written by Michael S. Janoff and published by Transportation Research Board National Research. This book was released on 1988 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Surface Characteristics of Roadways by : W. E. Meyer
Download or read book Surface Characteristics of Roadways written by W. E. Meyer and published by ASTM International. This book was released on 1990 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Road Roughness Technology, State of the Art by : Glenn G. Balmer
Download or read book Road Roughness Technology, State of the Art written by Glenn G. Balmer and published by . This book was released on 1973 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pavement Roughness Measuring Technique and Changes by : National Research Council (U.S.). Highway Research Board
Download or read book Pavement Roughness Measuring Technique and Changes written by National Research Council (U.S.). Highway Research Board and published by . This book was released on 1962 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paper 1: An analysis is presented of some 6,000 mi of pavement profile obtained by the Michigan pavement performance study in the 3-year period of 1958-59-60. Paper 2: Using the criterion of pavement condition as defined in this paper, it is possible to estimate the dynamic force that one wheel of a vehicle will exert on a highway. Paper 3: The method used to measure road profile and techniques used to establish the accuracy of these measurements are described. Paper 4: Various modifications made by Illinois are described in constructing its roadometer as well as the tests in which it has been subjected and its use in rating Illinois pavements under the present serviceability concept following correlation of the device with the AASHO road test profilometer.
Book Synopsis Methodology for Computing Pavement Ride Quality from Pavement Roughness Measurements by : Michael S. Janoff
Download or read book Methodology for Computing Pavement Ride Quality from Pavement Roughness Measurements written by Michael S. Janoff and published by . This book was released on 1986 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Long-term Time Stability of Pavement Ride Quality Data by : Elson B. Spangler
Download or read book Long-term Time Stability of Pavement Ride Quality Data written by Elson B. Spangler and published by . This book was released on 1990 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pavement Deterioration Modeling Using Historical Roghness Data by : Michelle Elizabeth Beckley
Download or read book Pavement Deterioration Modeling Using Historical Roghness Data written by Michelle Elizabeth Beckley and published by . This book was released on 2016 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pavement management systems and performance prediction modeling tools are essential for maintaining an efficient and cost effective roadway network. One indicator of pavement performance is the International Roughness Index (IRI), which is a measure of ride quality and also impacts road safety. Many transportation agencies use IRI to allocate annual maintenance and rehabilitation strategies to their road network. The objective of the work in this study was to develop a methodology to evaluate and predict pavement roughness over the pavement service life. Unlike previous studies, a unique aspect of this work was the use of non-linear mathematical function, sigmoidal growth function, to model the IRI data and provide agencies with the information needed for decision making in asset management and funding allocation. The analysis included data from two major databases (case studies): Long Term Pavement Performance (LTPP) and the Minnesota Department of Transportation MnROAD research program. Each case study analyzed periodic IRI measurements, which were used to develop the sigmoidal models.The analysis aimed to demonstrate several concepts; that the LTPP and MnROAD roughness data could be represented using the sigmoidal growth function, that periodic IRI measurements collected for road sections with similar characteristics could be processed to develop an IRI curve representing the pavement deterioration for this group, and that pavement deterioration using historical IRI data can provide insight on traffic loading, material, and climate effects. The results of the two case studies concluded that in general, pavement sections without drainage systems, narrower lanes, higher traffic, or measured in the outermost lane were observed to have more rapid deterioration trends than their counterparts. Overall, this study demonstrated that the sigmoidal growth function is a viable option for roughness deterioration modeling. This research not only to demonstrated how historical roughness can be modeled, but also how the same framework could be applied to other measures of pavement performance which deteriorate in a similar manner, including distress severity, present serviceability rating, and friction loss. These sigmoidal models are regarded to provide better understanding of particular pavement network deterioration, which in turn can provide value in asset management and resource allocation planning.
Book Synopsis Correlation of User Perceived Pavement Roughness (PSR) with Physical Roughness Measurement by : Nicholas P. Vitillo
Download or read book Correlation of User Perceived Pavement Roughness (PSR) with Physical Roughness Measurement written by Nicholas P. Vitillo and published by . This book was released on 1989 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pavement Roughness and Rideability by : Michael S. Janoff
Download or read book Pavement Roughness and Rideability written by Michael S. Janoff and published by Transportation Research Board National Research. This book was released on 1985 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guidelines for Conducting and Calibrating Road Roughness Measurements by : Michael W. Sayers
Download or read book Guidelines for Conducting and Calibrating Road Roughness Measurements written by Michael W. Sayers and published by . This book was released on 1986 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Road roughness is gaining increasing importance as an indicator of road condition, both in terms of pavement performance, and as a major determinant of road user costs. This paper defines roughness measurement systems hierachically into four groups, ranging from profilometric methods (2 groups), through response type road roughness measuring systems (RTRRMS's), and, subjective evaluation. The International Roughness Index (IRI) is defined, and the programs for it's calculation are provided. The IRI is based on simulation of the roughness response of a car travelling at 80 km/h. The report explains how all roughness measurements can be related to this scale, also when travelling at lower speeds than 80 km/h. The IRI emerges as a scale that can be used both for calibration and for comparative purposes.
Book Synopsis The Development of a Simple Instrument for Measuring Pavement Roughness and Predicting Pavement Rideability by : GF. Hayhoe
Download or read book The Development of a Simple Instrument for Measuring Pavement Roughness and Predicting Pavement Rideability written by GF. Hayhoe and published by . This book was released on 1990 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the results of recent research, it is possible to develop performance specifications for a simple instrument that would measure profile-type roughness in only one wheelpath--instead of two, as in the profilometer--and which would compute a roughness index that is as highly correlated with pavement rideability measurements as the roughness indexes derived from the full profile.
Book Synopsis Evaluation of Pavement Surface Properties and Vehicle Interaction by : National Research Council (U.S.). Highway Research Board
Download or read book Evaluation of Pavement Surface Properties and Vehicle Interaction written by National Research Council (U.S.). Highway Research Board and published by . This book was released on 1973 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Interpretation of Road Roughness Profile Data by : Michael W. Sayers
Download or read book Interpretation of Road Roughness Profile Data written by Michael W. Sayers and published by . This book was released on 1996 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Vehicle, Tire, Pavement Interface by : John Jewett Henry
Download or read book Vehicle, Tire, Pavement Interface written by John Jewett Henry and published by ASTM International. This book was released on 1992 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt:
