Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Ground and Pavement Effects using FHWA's Traffic Noise Model 2.5

Ground and Pavement Effects using FHWA's Traffic Noise Model 2.5

U. S. Department of Transportation

Paperback

Transportation General

ISBN10: 1494499282
ISBN13: 9781494499280
Publisher: Createspace
Published: Dec 17 2013
Pages: 50
Weight: 0.31
Height: 0.10 Width: 8.50 Depth: 11.02
Language: English
The Volpe Center Acoustics Facility, in support of the Federal Highway Administration (FHWA) has been conducting a study to investigate the effects of using different ground types based on an improved understanding of the characteristics of the ground types defined in FHWA's Traffic Noise Model (TNM) version 2.5. This study also investigates the effects of using specific pavement types, as opposed to Average pavement, when the pavement type is known. The results of this study indicate that improvements in the correlation between predicted and measured results can be achieved by selecting the best ground type and pavement type for the model.

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