Download or read book Determining the Compactive Effort Required to Model Pavement Voids Using the Corps of Engineers Gyratory Testing Machine written by G. W. Maupin and published by . This book was released on 1997 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Various agencies have used the Corps of Engineers gyratory testing machine (GTM) to design and test asphalt mixes. Materials properties such as shear strength and strain are measured during the compaction process. However, a compaction process duplicating void levels in the pavement after traffic has not been clearly defined when using the oil-filled roller. The intent of this project was to determine the laboratory compactive effort for the GTM that duplicates the voids in pavement after being exposed to traffic. Samples of asphalt mix were obtained during construction often field projects and tested in the laboratory with six different compactive efforts using various angles of gyration and vertical pressures. Voids were also measured in pavement immediately after construction and after several years of exposure to traffic. Regressions were then developed to allow the prediction of pavement voids from the voids obtained by the laboratory compaction procedures. A high correlation between voids obtained in the laboratory and pavement voids after several years of traffic was obtained with the gyratory testing machine at two combinations of gyratory angle and vertical pressure; however, the degree of correlation was mostly dependent on the inclusion of the post-construction voids.

Download or read book Asphalt aggregate Mixture Analysis System AAMAS written by National Research Council (U.S.). Transportation Research Board and published by Transportation Research Board. This book was released on 1991 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gyratory Compaction Method for Determining Density Requirements for Subgrade and Base of Flexible Pavements written by Waterways Experiment Station (U.S.) and published by . This book was released on 1962 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Implication of Aggregates in the Design Construction and Performance of Flexible Pavements written by Hans G. Schreuders and published by ASTM International. This book was released on 1989 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aggregate Contribution to Hot Mix Asphalt HMA Performance written by and published by ASTM International. This book was released on with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Transportation Research Record written by and published by . This book was released on 1999 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aggregate Contribution to Hot Mix Asphalt HMA Performance written by Thomas D. White and published by ASTM International. This book was released on 2001 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Containing 13 papers from the December 2000 conference in Orlando, Florida, this book covers the use of the PURWheel laboratory tracking device, the Asphalt Pavement Analyzer, the identification of aggregate role, the evaluation of sensitivity, fine aggregate angularity, guidelines for the selection

Download or read book Field Compaction Tests with Impact Compactor written by Waterways Experiment Station (U.S.) and published by . This book was released on 1955 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Aggregates and Mineral Fillers on Asphalt Mixture Performance written by Richard C. Meininger and published by ASTM International. This book was released on 1992 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Resulting from the Symposium on [title], held in December 1991, at the ASTM Standardization Meetings in San Diego, this volume comprises 19 papers in four sections: aggregates; mineral fillers; mixture evaluation; and fatigue, modeling, and theoretical. Member price, $52. Annotation copyright Book N

Download or read book Virginia State Documents written by and published by . This book was released on 2005 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Travel Demand Forecasting Travel Behavior Analysis Time sensitive Transportation and Traffic Assignment Methods written by National Research Council (U.S.). Transportation Research Board and published by . This book was released on 1995 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Decennial Census Data for Transportation Planning written by and published by Transportation Research Board. This book was released on 1995 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document summarizes a conference of state and metropolitan planners, researchers, public officials from all sectors of government, and individuals from the private sector held to review the transportation community's experience with the 1990 census and to begin assessment of future needs and preparation of recommendations for the next census. The proceedings are organized as follows: Summary and Conclusions; General Overview (4 papers); Resource Papers: Use of 1980 and 1990 Census Data (6 papers); Workshop Reports; Appendix A - Highlights from 1994 Transportation Research Board Annual Meeting Sessions on 1990 Census, C.R. Fleet; Appendix B - Census Transportation Planning Package; Glossary; Steering Committee Biographical Information; and Participants.

Download or read book Evaluation of the Gyratory Compactor for Use in Designing Asphaltic Concrete Mixtures written by Philip J. Arena and published by . This book was released on 1966 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ASTM Special Technical Publication written by and published by . This book was released on 1989 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Transportation Research Abstracts written by and published by . This book was released on 1962 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Compaction of Asphalt Pavement written by Charles S. Hughes and published by Transportation Research Board National Research. This book was released on 1989 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: This synthesis will be of interest to construction and materials engineers, paving contractors, equipment manufacturers, and others who are involved in assessing the performance of asphalt pavements. Information is presented on various issues related to compaction of asphalt pavements. Compaction is one of the most important factors affecting the performance of asphalt pavements. This report of the Transportation Research Board describes the theory, methods, equipment, and specifications related to the compaction of asphalt pavements. A brief history of, the importance of, and factors affecting compaction are also discussed. Construction influences, density measurements, and trends are also considered.

Download or read book Use of Antistripping Additives in Asphaltic Concrete Mixtures written by and published by . This book was released on 1964 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: