A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Truck Noise I-C. Pavement Surface Effects on the Generation of Truck Tire Noise
This report presents data showing the effect that pavement surface has on the generation of truck tire noise. Three different tread designs -- rib, cross-bar and pocket -- were tested at speeds of 40, 50 and 60 mph (64.4, 80.5 and 96.5 km/hr) while coasting on eight different pavement surfaces at the Texas Transportation Institute. These surfaces represent a wide range of surface texture. Also presented are the results of one method of quantitatively characterizing pavement surface texture; namely, the mean square value of the macrotexture profile, obtained utilizing a macrotexture profile tracer. Because of the wide variation in noise level with changes in surface texture for the pocket retread, this tire is investigated as a possible simple calibrator of surface texture.
Truck Noise I-C. Pavement Surface Effects on the Generation of Truck Tire Noise
This report presents data showing the effect that pavement surface has on the generation of truck tire noise. Three different tread designs -- rib, cross-bar and pocket -- were tested at speeds of 40, 50 and 60 mph (64.4, 80.5 and 96.5 km/hr) while coasting on eight different pavement surfaces at the Texas Transportation Institute. These surfaces represent a wide range of surface texture. Also presented are the results of one method of quantitatively characterizing pavement surface texture; namely, the mean square value of the macrotexture profile, obtained utilizing a macrotexture profile tracer. Because of the wide variation in noise level with changes in surface texture for the pocket retread, this tire is investigated as a possible simple calibrator of surface texture.
Truck Noise I-C. Pavement Surface Effects on the Generation of Truck Tire Noise
R. D. Kilmer (author) / W. A. Leasure (author) / D. E. Mathews (author)
1975
111 pages
Report
No indication
English
Acoustics , Transportation noise , Motor trucks , Tires , Pavements , Surface properties , Sound generators , Treads , Test facilities , Mathematical analysis , Factor analysis , Texture , Acoustic measurement , Noise(Sound) , Tire noise , Tire pavement interactions , Retreads , DOT/2B , DOT/4DZ/DG , DOT/5B
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