Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Measurement Of Asphalt Concrete Pavement Surface Macrotexture And Determination Of Its Relationship To Skid Resistance PDF full book. Access full book title Measurement Of Asphalt Concrete Pavement Surface Macrotexture And Determination Of Its Relationship To Skid Resistance.
| Author | : Atenea Salomon |
| Publisher | : |
| Total Pages | : 170 |
| Release | : 2001 |
| Genre | : Asphalt concrete |
| 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 | : John Jewett Henry |
| Publisher | : Transportation Research Board |
| Total Pages | : 76 |
| Release | : 2000 |
| Genre | : Technology & Engineering |
| ISBN | : 9780309068741 |
This synthesis report will be of interest to pavement design, construction, management, and research engineers, highway safety officials, and others concerned with pavement friction characteristics. It describes the current state of the practice and discusses the methods used for evaluating wet pavement friction characteristics of new and restored pavements. This synthesis reviews models used for measuring and evaluating friction and texture, causes for friction changes over time, and aggregate and mix design to provide adequate friction. Also presented are construction and surface restoration practices for providing good pavement surface characteristics. In addition, considerations of noise and ride quality are discussed when compromise may be required.
| Author | : S. H. Dahir |
| Publisher | : |
| Total Pages | : 92 |
| Release | : 1972 |
| Genre | : Motor vehicles |
| ISBN | : |
| Author | : Suleiman Arafat Yero |
| Publisher | : LAP Lambert Academic Publishing |
| Total Pages | : 104 |
| Release | : 2012-05 |
| Genre | : |
| ISBN | : 9783848435432 |
The study investigated the texture depth, skidding resistance and roughness index of various bituminous pavement surfaces in Johor, Malaysia. The texture depth is a measure of the macrotexture of the pavement surface, which is the coarse component of the surface aggregate and determine by sand patch test (SPT). While the microtexture, which is the measure of the aggregate interstices referred to as the resistance to polishing (PSV) of the aggregate, is determined by the British pendulum test (PTV). The surface roughness of the road surface is determined by using the Australian walking profilometer. The surface roughness of road constitutes the comfort and safety the pavement provides to the user.
| Author | : A. T. Papagiannakis |
| Publisher | : John Wiley & Sons |
| Total Pages | : 555 |
| Release | : 2017-02-22 |
| Genre | : Technology & Engineering |
| ISBN | : 1119412773 |
A comprehensive, state-of-the-art guide to pavement design and materials With innovations ranging from the advent of SuperpaveTM, the data generated by the Long Term Pavement Performance (LTPP) project, to the recent release of the Mechanistic-Empirical pavement design guide developed under NCHRP Study 1-37A, the field of pavement engineering is experiencing significant development. Pavement Design and Materials is a practical reference for both students and practicing engineers that explores all the aspects of pavement engineering, including materials, analysis, design, evaluation, and economic analysis. Historically, numerous techniques have been applied by a multitude of jurisdictions dealing with roadway pavements. This book focuses on the best-established, currently applicable techniques available. Pavement Design and Materials offers complete coverage of: The characterization of traffic input The characterization of pavement bases/subgrades and aggregates Asphalt binder and asphalt concrete characterization Portland cement and concrete characterization Analysis of flexible and rigid pavements Pavement evaluation Environmental effects on pavements The design of flexible and rigid pavements Pavement rehabilitation Economic analysis of alternative pavement designs The coverage is accompanied by suggestions for software for implementing various analytical techniques described in these chapters. These tools are easily accessible through the book’s companion Web site, which is constantly updated to ensure that the reader finds the most up-to-date software available.
| Author | : M. Stroup-Gardiner |
| Publisher | : |
| Total Pages | : 10 |
| Release | : 2004 |
| Genre | : Asphalt pavement |
| ISBN | : |
Pavement macrotexture is considered the primary factor in skid resistance at speeds over 65 km/h (40 mph). A total of 18 projects (9 Superpave and 9 Marshall mix designs) were evaluated to determine if the macrotexture of the pavement surface was influenced by gradation changes associated with the move to Superpave mix designs. The Federal Highway Administration ROSAN high-frequency laser system was used to measure macrotexture. Changes in microtexture, also a factor in skid resistance, were evaluated using a British Pendulum (BP) tester to determine the BP numbers of laboratory-compacted samples. Results indicated that the macrotexture did not change as a result of changes in mix design practices. The nominal maximum size of aggregate seemed to be the key factor in change in pavement surface macrotexture. Mixes, either Superpave or Marshall, with a nominal maximum size 9.5 mm or 12.5 mm have macrotextures of less than 0.5 mm. Based on information in the literature, the skid resistance for these Alabama pavements was estimated at 40 or higher.
| Author | : Inge Hoff |
| Publisher | : CRC Press |
| Total Pages | : 501 |
| Release | : 2021-11-10 |
| Genre | : Technology & Engineering |
| ISBN | : 1000533336 |
Innovations in Road, Railway and Airfield Bearing Capacity – Volume 1 comprises the first part of contributions to the 11th International Conference on Bearing Capacity of Roads, Railways and Airfields (2022). In anticipation of the event, it unveils state-of-the-art information and research on the latest policies, traffic loading measurements, in-situ measurements and condition surveys, functional testing, deflection measurement evaluation, structural performance prediction for pavements and tracks, new construction and rehabilitation design systems, frost affected areas, drainage and environmental effects, reinforcement, traditional and recycled materials, full scale testing and on case histories of road, railways and airfields. This edited work is intended for a global audience of road, railway and airfield engineers, researchers and consultants, as well as building and maintenance companies looking to further upgrade their practices in the field.
| Author | : |
| Publisher | : |
| Total Pages | : 48 |
| Release | : 1980 |
| Genre | : Pavements |
| ISBN | : |
This pavement macrotexture review is for highway engineers and administrators concerned with the improvement of pavement surface texture as a countermeasure for skidding accidents. A summary is presented of the fundamentals of tire-pavement skid resistance and the importance of pavement surface texture in reducing skidding accidents. This includes a discussion of the skid number and skid number-speed gradient and of the role of pavement surface microtexture and macrotexture in skid resistance. The most commonly used methods of measuring pavement macrotexture are described, and ways of achieving high macrotexture in new pavements and of restoring high macrotexture in existing pavements are given.
| Author | : W. E. Meyer |
| Publisher | : ASTM International |
| Total Pages | : 581 |
| Release | : 1990 |
| Genre | : Pavements |
| ISBN | : 0803113919 |
