Friction Coefficients Between Tires and Pavement Surfaces
Author | : H. Tomita |
Publisher | : |
Total Pages | : 84 |
Release | : 1964 |
Genre | : Friction |
ISBN | : |
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Author | : H. Tomita |
Publisher | : |
Total Pages | : 84 |
Release | : 1964 |
Genre | : Friction |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 102 |
Release | : 1964 |
Genre | : |
ISBN | : |
It was found that low friction coefficients were responsible for some aircraft accidents on naval airfields. Basic studies indicated that the actual friction coefficients between tires and pavement surfaces did not follow the basic laws of friction. The total frictional force included, in addition to the basic frictional force, a mechanical force resulting from the interlocking of the rubber with the aggregate particles protruding above the pavement surfaces. Various field-testing devices, developed by others, were used and compared in an effort to locate low-friction pavements and to standardize the method of measurement. One device still in the development stage showed promise of measuring friction coefficient under simulated conditions of landing aircraft. Many factors affecting the friction coefficient between tires and pavement surfaces were found through laboratory and field investigations. These factors were related to vehicle and aircraft operation, to tire design, and to types of pavement surfaces. The effect of these factors on the friction coefficients were varied. The individual effects of each factor were not found since many of the factors worked in combination. (Author).
Author | : W. E. Meyer |
Publisher | : ASTM International |
Total Pages | : 344 |
Release | : 1983 |
Genre | : Friction |
ISBN | : |
Author | : |
Publisher | : AASHTO |
Total Pages | : 87 |
Release | : 2008 |
Genre | : Pavements |
ISBN | : 1560514280 |
This report contains guidelines and recommendations for managing and designing for friction on highway pavements. The contents of this report will be of interest to highway materials, construction, pavement management, safety, design, and research engineers, as well as others concerned with the friction and related surface characteristics of highway pavements.
Author | : Richard H. Sawyer |
Publisher | : |
Total Pages | : 44 |
Release | : 1959 |
Genre | : Airplanes |
ISBN | : |
Author | : Robert Horigan Smith |
Publisher | : CRC Press |
Total Pages | : 426 |
Release | : 2008-03-24 |
Genre | : Technology & Engineering |
ISBN | : 0849381371 |
Taking a mechanistic approach that emphasizes the physical behavior of rubber as it slides, Analyzing Friction in the Design of Rubber Products and Their Paired Surfaces integrates the engineering and scientific evidence demonstrating that the laws of metallic friction do not apply to rubber. The book also presents a newly developed, scienti
Author | : Maurizio Crispino |
Publisher | : CRC Press |
Total Pages | : 936 |
Release | : 2023-06-05 |
Genre | : Technology & Engineering |
ISBN | : 1000954854 |
Roads and Airports Pavement Surface Characteristics contains the papers presented at the 9th International Symposium on Pavement Surface Characteristics (SURF 2022, Milan, Italy, 12-14 September 2022). The symposium was jointly organized by the Italian company that manages Italy’s National Roads (ANAS –Ferrovie dello Stato Italiane Group), the World Road Association (PIARC) and Politecnico di Milano. The contributions aim to improve the quality of pavement surface characteristics while accomplishing efficiency, safety, sustainability, and addressing new generation mobility needs. The book covers topics from emerging research to engineering practice, and is divided in the following sections: Advanced and performing construction methods and equipment Next generation mobility Data monitoring and performance assessment Surface features and performances| Maintenance and preservation treatments Pavement management Economic and political strategies Safety and risk issues Minimizing road impacts Sustainability and performances issues about materials and design Pavements surfaces and urban heat islands Weather conditions impact Airport pavements Roads and Airports Pavement Surface Characteristics is of interest to academics, engineers and professionals in the fields of pavement engineering, transport infrastructure, and related disciplines.
Author | : |
Publisher | : |
Total Pages | : 42 |
Release | : 1959 |
Genre | : Aerodynamics |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 210 |
Release | : 1964 |
Genre | : Science |
ISBN | : |
Author | : S. H. Dahir |
Publisher | : Transportation Research Board |
Total Pages | : 68 |
Release | : 1990 |
Genre | : Technology & Engineering |
ISBN | : 9780309049047 |
This synthesis will be of interest to pavement engineers, safety officers, and others interested in wet-pavement safety programs. Information is provided on the programs used by a number of agencies in gathering data and correcting areas of potential wet-weather accidents. Wet-pavement accidents continue to be of concern to highway agencies. This report of the Transportation Research Board summarizes agencies' programs in areas such as accident reporting, vehicle testing, friction testing, corrective actions for problem areas, and tort liability and gives some general guidelines for the content of a wet-pavement safety program.