Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Use Of Tire Noise As A Measure Of Pavement Macrotexture
Download Use Of Tire Noise As A Measure Of Pavement Macrotexture full books in PDF, epub, and Kindle. Read online Use Of Tire Noise As A Measure Of Pavement Macrotexture ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Use of Tire Noise as a Measure of Pavement Macrotexture by : JJ. Henry
Download or read book Use of Tire Noise as a Measure of Pavement Macrotexture written by JJ. Henry and published by . This book was released on 1975 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: A procedure is described for measuring the near-field tire noise generated by a treadless tire operating at specified fixed conditions. Analysis of the noise spectra indicates that they are dependent on pavement macrotexture and that certain characteristics of the spectra appear to correlate with skid number-speed gradient as deduced from locked wheel skid tests. Third-octave spectral analyses are shown for a treadless tire operating at 40 mph over seven test surfaces having different macrotextures. A tentative correlation of the sound pressure level of the tire noise for the thirdoctave with center frequency at 1600 Hz, and the skid number-speed gradient is presented. The investigation suggests the feasibility of tire noise measurements as a practical means of pavement skid resistance appraisal in a normal highway traffic environment.
Book Synopsis Relationship Between Pavement Surface Texture and Highway Traffic Noise by : Roger L. Wayson
Download or read book Relationship Between Pavement Surface Texture and Highway Traffic Noise written by Roger L. Wayson and published by Transportation Research Board. This book was released on 1998 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This report will be of interest to state DOT pavement engineers, environmental specialists, and noise analysts. The relationship between pavement surface texture and highway traffic noise is discussed. Information for the synthesis was collected by surveying state transportation agencies and by conducting a literature search of both domestic and foreign publications."--Avant-propos.
Book Synopsis Surface Texture Versus Skidding by :
Download or read book Surface Texture Versus Skidding written by and published by ASTM International. This book was released on with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pavement Surface Texture: Significance and Measurement. Volume I - Summary Report by : James C. Wambold
Download or read book Pavement Surface Texture: Significance and Measurement. Volume I - Summary Report written by James C. Wambold and published by . This book was released on 1984 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pavement Macrotexture Characterization by Tire Noise by : Robert Edward Veres
Download or read book Pavement Macrotexture Characterization by Tire Noise written by Robert Edward Veres and published by . This book was released on 1974 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Truck Noise I-C -- Pavement Surface Effects on the Generation of Truck Tire Noise. Final Report by : R. D. Kilmer
Download or read book Truck Noise I-C -- Pavement Surface Effects on the Generation of Truck Tire Noise. Final Report written by R. D. Kilmer and published by . This book was released on 1975 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Pavement Texture on Tire-road Noise by : David Frederick Noble
Download or read book Effect of Pavement Texture on Tire-road Noise written by David Frederick Noble and published by . This book was released on 1975 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because of the potentially conflicting considerations for cost, durability, environment and safety the design engineer must have information on each such subject on which to base his decisions. The great variety of pavement textures for affecting the noise levels generated by traffic on the highway, made the need for information on the effect of pavement texture on tire road noise obvious. Noise measurements were made at 19 sites, including both bituminous (I-2, S-5, S-8 surface treatment) and portland cement concrete (aggregate exposed and grooved) pavements that had a wide variety of textures. A 1971 Plymouth 4-door sedan was used as the test vehicle. Both rib treads and snow treads were used in the tests. The data were analyzed in the linear (dB) and A-weighted (dBA) modes. Frequency analyses were made on ten recordings that were representative of most of the data. It was determined that pavement parameters such as density, type of aggregate, and the flat-mosaic aspect had very little effect on the intensity of the noise generated. The parameter that had the greatest effect was the degree of protuberance. From the analyses of the frequency content of the noise it was determined that the 3/4 inch (1.9 cm) transverse grooved and the dimpled textures generated relatively pure tones in the high frequency range most easily sensed by humans. Recommendations are made concerning the use of the various pavement surfaces tested.
Download or read book Guide for Pavement Friction written by and published by AASHTO. This book was released on 2008 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Tyre, Road Noise written by Ulf Sandberg and published by . This book was released on 2002 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Surface Texture Versus Skidding: Measurements, Frictional Aspects, and Safety Features of Tire-Pavement Interactions by :
Download or read book Surface Texture Versus Skidding: Measurements, Frictional Aspects, and Safety Features of Tire-Pavement Interactions written by and published by . This book was released on 1975 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investigation of Noise, Ride Quality and Macrotexture Trends for Asphalt Pavement Surfaces by : Arash Rezaei
Download or read book Investigation of Noise, Ride Quality and Macrotexture Trends for Asphalt Pavement Surfaces written by Arash Rezaei and published by . This book was released on 2013 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Pavement Friction Characteristics by : John Jewett Henry
Download or read book Evaluation of Pavement Friction Characteristics written by John Jewett Henry and published by Transportation Research Board. This book was released on 2000 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Measuring and Visualizing Tire-Pavement Noise Using On-Board Sound Intensity by : Richard C. Sohaney
Download or read book Measuring and Visualizing Tire-Pavement Noise Using On-Board Sound Intensity written by Richard C. Sohaney and published by . This book was released on 2012 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Concrete Pavement Surface Characteristics Program (CPSCP) has recently developed guidelines and practices for reducing tire- pavement noise. The primary means for doing this is via measurements using the on-board sound intensity (OBSI) technique. OBSI measures tire-pavement noise at the source utilizing specialized microphones mounted to the outside of a vehicle, near the tire-pavement interface. Measurements are performed while the vehicle drives across the pavement being evaluated. To facilitate innovation, specifications have been developed based on an end-result approach. In this paper, a means for how to measure OBSI is provided, along with a means to interpret the as-constructed quality through visualization techniques. With it, the spatial variability of tire-pavement noise, as measured using OBSI, can be readily determined.
Book Synopsis Pavement Surface Texture: Significance and Measurement. Volume II - Comprehensive Report. Final Report by : James C. Wambold
Download or read book Pavement Surface Texture: Significance and Measurement. Volume II - Comprehensive Report. Final Report written by James C. Wambold and published by . This book was released on 1984 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Measuring Tire-pavement Noise at the Source by : Paul R. Donavan
Download or read book Measuring Tire-pavement Noise at the Source written by Paul R. Donavan and published by Transportation Research Board. This book was released on 2009 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction -- Literature search -- Evaluation of alternative test methods -- Evaluation of OBSI Test Parameters -- Demonstration Testing of OBSI Procedure -- Conclusions, recommendations and suggested research -- References -- Attachment -- Appendices.
Book Synopsis Road Surface Characterization with Respect to Tire Noise by : Ulf Sandberg
Download or read book Road Surface Characterization with Respect to Tire Noise written by Ulf Sandberg and published by . This book was released on 1976 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Impacts Related to Pavement Texture Selection by :
Download or read book Impacts Related to Pavement Texture Selection written by and published by . This book was released on 1997 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
