Ground and pavement effects using FHWA's Traffic Noise Model 2.5

Hastings, Aaron L.; Rochat, Judith L; John A. Volpe National Transportation Systems Center (U.S.)

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Ground and pavement effects using FHWA's Traffic Noise Model 2.5

2010-04-30
By Hastings, Aaron L. ; Rochat, Judith L

[PDF-2.32 MB]

English

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Details:

Creators:

Hastings, Aaron L. ; Rochat, Judith L

Hastings, Aaron L. ; Rochat, Judith L Less -
Corporate Creators:

John A. Volpe National Transportation Systems Center (U.S.)
Corporate Contributors:

United States. Federal Highway Administration. Office of Natural Environment
Subject/TRT Terms:

[+]

Ground Effect Ground Effects Noise Modeling Pavement Effects Sound Level Sound Propagation Surface Course (Pavements) Tire/Pavement Noise Traffic Noise Traffic Noise Model Validation
Publication/ Report Number:

DOT-VNTSC-FHWA-10-01;FHWA-HEP-10-021
Resource Type:

Tech Report
Geographical Coverage:

United States
Corporate Publisher:

John A. Volpe National Transportation Systems Center (U.S.)
NTL Classification:

NTL-HIGHWAY/ROAD TRANSPORTATION-HIGHWAY/ROAD TRANSPORTATION;NTL-HIGHWAY/ROAD TRANSPORTATION-Pavement Management and Performance;
Abstract:

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.
Format:

PDF
Funding:

HW66/HV658
Collection(s):

Federal Highway Administration Volpe Center
Main Document Checksum:

[+]

urn:sha256:a240b5f1e8e3cb0342d8fc1d12260c111c23df8621a76adbf2c619ea2ceab43c
Download URL:

https://rosap.ntl.bts.gov/view/dot/9698/dot_9698_DS1.pdf
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Ground and pavement effects using FHWA's Traffic Noise Model 2.5

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