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Alternative Approaches to Avoiding and Reducing Highway Traffic Noise Impacts
出版Transportation Research Board, 2022
ISBN03090942679780309094269
URLhttp://books.google.com.hk/books?id=opHozgEACAAJ&hl=&source=gbs_api
註釋The most common approach that state departments of transportation (DOTs) use to address highway traffic noise impacts is noise barriers--usually noise walls. The TRB National Cooperative Highway Research Program's NCHRP Research Report 984: Breaking Barriers: Alternative Approaches to Avoiding and Reducing Highway Traffic Noise Impacts presents the results of a review of innovative strategies to avoid and/or reduce highway noise impacts. A practitioner's handbook to identify which of these innovative strategies may be appropriate for a highway project is also included. Supplemental to the report are Appendices A through E, covering terminology, a summary of 14 noise-reducing strategies, and further investigations of low berms, solid safety barriers, and acoustically soft ground; strategy flowcharts; and a final presentation.