|
|
|
Title: Modeling Tire-Pavement Noise Using MnROAD Data
Accession Number: 01550535
Record Type: Component
Availability: Transportation Research Board Business Office 500 Fifth Street, NW Abstract: Tire-pavement noise is the result of a complex system of noise generation mechanisms and is affected by several different pavement and atmospheric parameters. Accurately predicting tire-pavement noise from given a set of parameters has proven difficult for researchers. The purpose of this research was to explore a wealth of pavement, atmospheric, and noise data taken at the MnROAD pavement test facility and to develop a model to predict tire-pavement noise on asphalt pavements. Using a series of sub-models, variables significant to noise generation were identified. Finally, two distinct models of noise generation were developed, each capable of predicting one-third octave band on-board sound intensity (OBSI) spectra. The models were developed using a hybrid statistical-experimental approach and were able to predict overall OBSI levels to within 1.5 dB for 80–90% of the pavements tested.
Supplemental Notes: This paper was sponsored by TRB committee ADC40 Transportation-Related Noise and Vibration.
Monograph Title: Monograph Accession #: 01550057
Report/Paper Numbers: 15-2297
Language: English
Corporate Authors: Transportation Research Board 500 Fifth Street, NW Authors: Dare, TylerMcDaniel, RebeccaShah, AyeshaPagination: 16p
Publication Date: 2015
Conference:
Transportation Research Board 94th Annual Meeting
Location:
Washington DC, United States Media Type: Digital/other
Features: Figures; References; Tables
Identifier Terms: Subject Areas: Environment; Highways; Pavements; I15: Environment; I23: Properties of Road Surfaces
Source Data: Transportation Research Board Annual Meeting 2015 Paper #15-2297
Files: TRIS, TRB, ATRI
Created Date: Dec 30 2014 12:48PM
|
