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Evaluating Pavement Strategies and Barriers for Noise Mitigation
This report presents a methodology for evaluating feasibility, reasonableness, effectiveness, acoustic longevity, and economic features of pavement strategies and barriers for noise mitigation. The methodology uses life-cycle cost analysis (LCCA) to examine the economic features of mitigation alternatives, the FHWA Traffic Noise Model (TNM) (Trade Name) to integrate the noise reduction performance of pavements and barriers, and on-board sound intensity (OBSI) measurements as an input to the prediction model. This approach provides a rational basis for evaluating alternatives for noise mitigation. The material contained in the report will be of immediate interest to state engineers and others concerned with pavement design and construction and the noise impact on nearby communities.
Evaluating Pavement Strategies and Barriers for Noise Mitigation
This report presents a methodology for evaluating feasibility, reasonableness, effectiveness, acoustic longevity, and economic features of pavement strategies and barriers for noise mitigation. The methodology uses life-cycle cost analysis (LCCA) to examine the economic features of mitigation alternatives, the FHWA Traffic Noise Model (TNM) (Trade Name) to integrate the noise reduction performance of pavements and barriers, and on-board sound intensity (OBSI) measurements as an input to the prediction model. This approach provides a rational basis for evaluating alternatives for noise mitigation. The material contained in the report will be of immediate interest to state engineers and others concerned with pavement design and construction and the noise impact on nearby communities.
Evaluating Pavement Strategies and Barriers for Noise Mitigation
P. R. Donovan (Autor:in) / L. M. Pierce (Autor:in) / D. M. Lodico (Autor:in) / J. L. Rochat (Autor:in) / H. S. Knauer (Autor:in)
2013
73 pages
Report
Keine Angabe
Englisch
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