California Noise Barriers

California Noise Barriers PDF Author: California. Dept. of Transportation. Special Task Force on Noise Barriers
Publisher:
ISBN:
Category : Graffiti
Languages : en
Pages : 108

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California Noise Barriers

California Noise Barriers PDF Author: California. Dept. of Transportation. Special Task Force on Noise Barriers
Publisher:
ISBN:
Category : Graffiti
Languages : en
Pages : 108

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Book Description


California Noise Barriers

California Noise Barriers PDF Author: California. Dept. of Transportation. Special Task Force on Noise Barriers
Publisher:
ISBN:
Category : Graffiti
Languages : en
Pages : 106

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In-service Experience with Traffic Noise Barriers

In-service Experience with Traffic Noise Barriers PDF Author: William Bowlby
Publisher: Transportation Research Board
ISBN: 9780309053099
Category : Technology & Engineering
Languages : en
Pages : 76

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Book Description
This synthesis will be of interest to highway environmental engineers, noise analysts, design engineers, maintenance personnel, planners, administrators, and others responsible for the design, selection, and maintenance of noise barriers or other traffic noise abatement policies. Information is provided on current state practice associated with noise abatement techniques and on the various products that are used. This synthesis describes the state of the art with respect to traffic noise abatement procedures, especially noise barriers. This report of the Transportation Research Board provides information on the design, construction and maintenance of both new (Type I) and retrofit ( Type II) noise barriers. The design elements that are addressed include materials, the selection process, service life, foundations, drainage, aesthetics, and safety. The construction section covers technical problems related to surface effects, durability, snow damage, and costs. Other noise abatement measures such as insulation and highway design alternatives are also addressed. The issue of public demand and availability funding is included, and recommendations are made to improve the situation.

Environmental Noise Barriers

Environmental Noise Barriers PDF Author: Benz Kotzen
Publisher: CRC Press
ISBN: 1482272024
Category : Architecture
Languages : en
Pages : 186

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Book Description
Noise pollution generated by transport is acknowledged to be a major environmental problem. This book examines both the acoustic and landscape issues affecting the design of barriers. By addressing the needs of the whole design team, it provides expert guidance on good practice and highlights the pitfalls of poor design. Detailed consideration is g

Guidelines for Evaluating the Performance of Highway Sound Barriers

Guidelines for Evaluating the Performance of Highway Sound Barriers PDF Author: Highway Innovative Technology Evaluation Center (U.S.)
Publisher: ASCE Publications
ISBN: 9780784474167
Category : Technology & Engineering
Languages : en
Pages : 60

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Book Description
Prepared by the Highway Innovative Technology Evaluation Center, a CERF Service Center. This report presents the HITEC evaluation plan for U.S. Gypsum's Sight and Sound Screen. The Sight and Sound Screen is a post-and-panel wall system designed to act as a sight and sound barrier for highways and as a privacy system for residential and commercial property owners. The HITEC evaluation will measure the performance of the barrier against the criteria presented in this report, which reflect the needs of the highway community. Although this evaluation plan was tailored to one product, as a service to state and local transportation officials the report was expanded to provide guidelines that can be adapted for use with other types of sound wall systems.

Evaluation of Noise Barriers

Evaluation of Noise Barriers PDF Author: Rudy Hendriks
Publisher:
ISBN:
Category : Noise barriers
Languages : en
Pages : 300

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Transportation Noise

Transportation Noise PDF Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Noise control
Languages : en
Pages : 84

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Book Description


Handbook of Environmental Acoustics

Handbook of Environmental Acoustics PDF Author: James P. Cowan
Publisher: John Wiley & Sons
ISBN: 9780471285847
Category : Science
Languages : en
Pages : 302

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Book Description
Because environmental acoustics has a complex mathematical basis,it is often difficult to determine whether acousticalrecommendations are valid. Handbook of Environmental Acousticssimplifies this decision-making process and provides easy-to-followexplanations of acoustic terminology, noise control design, andregulatory noise issues. The book clarifies key aspects ofenvironmental noise in basic language, covering: * Common noise sources--including the risk of exposure to commondaily environmental noise sources * Current noise regulations, guidelines, andstandards--illustrating all key points * Acoustic terminology and environmental noisedescriptors--providing a foundation for understanding noiseissues * Effects of noise on people and animals--emphasizing theimportance of restricting noise exposure * Relevant noise rating methods--clarifiying the use of noisemetrics * Construction and building code requirements--explaining currentrequirements and featuring tips on how to avoid privacyproblems * Measurement considerations--demonstrating standard methods andoffering practical advice on how to ensure proper measurementprocedures * Noise control designs--detailing source-path-receiver systems andnoise control fundamentals In addition to traditional noise control methods, new areas, suchas active noise control, sound intensity measurement, and diffusivedesigns, are explained. A sample municipal noise ordinance helpsthe user to draft an ordinance tailored to the needs of aparticular community. Avoiding complex mathematics and analyses,Handbook of Environmental Acoustics is a user-friendly manual forurban planners, municipal officials, engineers, attorneys,industrial hygienists, architects, environmental professionals, andstudents in these fields.

CA-92/San Mateo-Hayward Bridge, East Approach and Widening of the Trestle Portion of the Bridge, Alameda County, San Mateo County

CA-92/San Mateo-Hayward Bridge, East Approach and Widening of the Trestle Portion of the Bridge, Alameda County, San Mateo County PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 340

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US 101 High Occupancy Vehicle (HOV) Gap Closure Project, Marin Cuunty

US 101 High Occupancy Vehicle (HOV) Gap Closure Project, Marin Cuunty PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 600

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Book Description