WHEEL/RAIL NOISE AND VIBRATION. VOLUME I: MECHANICS OF WHEEL/RAIL NOISE GENERATION
The final reports are reported of a project to develop a basic understanding of urban transit wheel/rail noise control measures. Analytical models of impedance, response, radiation efficiency, and directivity of wheels and rails are presented and compared with field and laboratory measurements. Analytical formulas for the prediction of noise in the three general categories of wheel/rail noise - squeal, impact, and roar - are presented and verified by comparison with laboratory measurements as well as field measurements using a small steel-wheeled personal rapid transit vehicle on a test track. Volume one deals with the theory of wheel/rail noise generation.
- Prepared in cooperation with Bolt Beranek and Newman, Inc., Cambridge, Mass. See also PB-237 012, and Vol. 2, PB-244 515.
Transportation Systems Center55 Broadway, Kendall Square
Cambridge, MA United States 02142
Urban Mass Transportation Administration400 7th Street, SW
Washington, DC United States 20590
Bolt, Beranek and Newman, Incorporated,
- REMINGTON, P J
- Rudd, M J
- Ver, I L
- Publication Date: 1975-5
- Pagination: 210 p.
- TRT Terms: Car wheels (Railroads); Instrumentation; Mathematical models; Measuring instruments; Noise; Noise control; Noise sources; Railroads; Test vehicles; Tests; Vibration
- Subject Areas: Environment; Public Transportation; Railroads; Vehicles and Equipment;
- Accession Number: 00092340
- Record Type: Publication
- Source Agency: National Technical Information Service
- Report/Paper Numbers: DOT-TSC-UMTA-75-1 Final Rpt., UMTA-MA-06-0025-7510
- Contract Numbers: DOT-TSC-644
- Files: NTIS, TRIS, USDOT
- Created Date: Mar 29 1981 12:00AM