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The Characteristics and Control Strategies of Aircraft Noise in China
This is a repository copy of The characteristics and control strategies of aircraft noise in China. White Rose Research Online URL for this paper: http://eprints.whiterose.ac.uk/86046/ Version: Accepted Version Article: Xie, H., Li, H. and Kang, J. (2014) The characteristics and control strategies of aircraft noise in China. Applied Acoustics , 84. 47 - 57. ISSN 0003-682X https://doi.org/10.1016/j.apacoust.2014.01.011 Reuse Unless indicated otherwise, fulltext items are protected by copyright with all rights reserved. The copyright exception in section 29 of the Copyright, Designs and Patents Act 1988 allows the making of a single copy solely for the purpose of non-commercial research or private study within the limits of fair dealing. The publisher or other rights-holder may allow further reproduction and re-use of this version - refer to the White Rose Research Online record for this item. Where records identify the publisher as the copyright holder, users can verify any specific terms of use on the publisher’s website. Takedown If you consider content in White Rose Research Online to be in breach of UK law, please notify us by emailing [email protected] including the URL of the record and the reason for the withdrawal request. [email protected] https://eprints.whiterose.ac.uk/ Hui Xie et al: Applied Acoustics [DOI:10.1016/j.apacoust.2014.01.011] The characteristics and control strategies of aircraft noise in China Hui Xie a,b * , Heng Li a,b, Jian Kang b,c a Faculty of Architecture and Urban Planning, Chongqing University, Chongqing 400045, China b Key Laboratory of New Technology for Construction of Cities in Mountain Area, Ministry of Education, Chongqing University, Chongqing 400045, China c School of Architecture, University of Sheffield, Western Bank, Sheffield S10 2TN, UK Abstract Aircraft noise pollution is a common challenge faced by the world. -
Archeological Overview and Assessment Blow-Me-Down Farm
ARCHEOLOGICAL OVERVIEW AND ASSESSMENT BLOW-ME-DOWN FARM SAINT-GAUDENS NATIONAL HISTORIC SITE CORNISH, NEW HAMPSHIRE FINAL Prepared for: National Park Service Northeast Regional Archeology Program 115 John Street Lowell, MA 01852 Prepared by: James Lee, M.A., Principal Investigator Eryn Boyce, M.A., Historian JULY 2017 This page intentionally left blank. This page intentionally left blank. MANAGEMENT SUMMARY The following technical report describes and interprets the results of an archeological overview and assessment carried out at Blow-Me-Down Farm, part of the Saint-Gaudens National Historic Site in the Town of Cornish, Sullivan County, New Hampshire. The primary goals of this AOA were to: review existing archeological data; generate new archeological data through shovel testing and background research; catalog and assess known and potential archeological resources on this property; and make recommendations concerning the need and design of future studies (National Park Service 1997:25). The Blow-Me-Down Farm occupies a 42.6-acre parcel located between the Connecticut River to the west, New Hampshire Route 12A to the east and Blow-Me-Down Brook to the south. The property, which has a history extending back into the 18th century, served in the late 19th century as the summer home of Charles Beaman, a significant figure in the development of the Cornish Art Colony. The farm was purchased by the National Park Service in 2010 as a complementary property to the adjacent Saint-Gaudens National Historic Site listed in the National Register of Historic Places as a contributing element of the Saint-Gaudens National Historic Site Historic District in 2013. -
Case Study on Aircraft Noise Reduction by Variation of Departure Profiles During Night Flights
Deutscher Luft- und Raumfahrtkongress 2019 DocumentID: 490198 CASE STUDY ON AIRCRAFT NOISE REDUCTION BY VARIATION OF DEPARTURE PROFILES DURING NIGHT FLIGHTS M. Mitzkat, C. Strümpfel - Technische Universität Berlin Institute of Aeronautics and Astronautics, Chair of Flight Guidance and Air Transport Marchstr. 12, 10587 Berlin, Germany [email protected] [email protected] Abstract Since the civil air transportation sector has been growing significantly, with an increase not only in number of flights, but also with regards to their environmental impact, emissions have been growing to the same degree. Residents in areas around airports are therefore exposed to an increasing strain of noise pollution. Past scientific research has identified large potential through the implementation of operational noise abatement procedures. The following paper will present a case study concerning noise abatement procedures during departure flight phase as a measure to reduce aircraft noise. The study was conducted on behalf of the aircraft noise commission council of Berlin-Tegel airport. The main objective of this research was to assess whether the reduction of aircraft noise pollution can be achieved by noise abatement procedures, which are specifically adapted for the purpose of night-flights. Therefore, regular domestic overnight airmail flights were conducted as test flights between Berlin-Tegel airport and Stuttgart-Echterdingen airport. Those flights, which were performed from August 2016 to May 2017, qualify perfectly for this study, due to their specific schedule and uniform testing environment combined with a higher general focus on night-time noise immissions. In order to develop sustainable operational procedures for aircraft noise reduction, a holistic approach is nec- essary. -
Water Resources Research Center in the District of Columbia: Water
DC WRRC Report. No. 36 UNIVERSITY OF THE DISTRICT OF COLUMBIA Water Resources Research Center WASHINGTON, DISTRICT OF COLUMBIA Water Supply Management In the District of Columbia: An Institutional Assessment by Daniel P. Beard, Principal Investigator February 1982 WATER SUPPLY MANAGEMENT IN TI-M DISTRICT OF COLUMBIA: AN INSTITUTIONAL ASSESSMENT WRRC Report No. 36 by Or. Daniel Beard ERRATA The following errors should be corrected as follows: Page V-5, Line 11 - The diameter of the conduit from Great Falls is 9 ft. not 90 ft. Page V-6, Line 18 - The operation of the water department of the District is not under the Chief of Engineers. Page V-8, Figure 14 - The line of supply to the Federal Government in Virginia is through the D.C.-DES, not through Arlington County. Page VI-8 - Mr. Jean B. Levesque was the Administrator of the Water Resources Management Administration of the Department of Environmental Services. DISCLAIMER "Contents of this publication do not necessarily reflect the views and policies of the United States Department of the Interior, Office of Water Research and Technology, nor does mention of trade names or commercial products constitute their endorsement or recommendation for use by the United States Government”. ABSTRACT This study defines the District of Columbia's water management structure, explains how it operates, delineates the issues it will have to deal with in the 1980's, and assesses how the District is prepared to deal with these issues. The study begins with a description of the Potomac River Basin and the physical environment water managers in the Washington Metropolitan have to deal with. -
Field Trips Guide Book for Photographers Revised 2008 a Publication of the Northern Virginia Alliance of Camera Clubs
Field Trips Guide Book for Photographers Revised 2008 A publication of the Northern Virginia Alliance of Camera Clubs Copyright 2008. All rights reserved. May not be reproduced or copied in any manner whatsoever. 1 Preface This field trips guide book has been written by Dave Carter and Ed Funk of the Northern Virginia Photographic Society, NVPS. Both are experienced and successful field trip organizers. Joseph Miller, NVPS, coordinated the printing and production of this guide book. In our view, field trips can provide an excellent opportunity for camera club members to find new subject matter to photograph, and perhaps even more important, to share with others the love of making pictures. Photography, after all, should be enjoyable. The pleasant experience of an outing together with other photographers in a picturesque setting can be stimulating as well as educational. It is difficullt to consistently arrange successful field trips, particularly if the club's membership is small. We hope this guide book will allow camera club members to become more active and involved in field trip activities. There are four camera clubs that make up the Northern Virginia Alliance of Camera Clubs McLean, Manassas-Warrenton, Northern Virginia and Vienna. All of these clubs are located within 45 minutes or less from each other. It is hoped that each club will be receptive to working together to plan and conduct field trip activities. There is an enormous amount of work to properly arrange and organize many field trips, and we encourage the field trips coordinator at each club to maintain close contact with the coordinators at the other clubs in the Alliance and to invite members of other clubs to join in the field trip. -
Woodrow Wilson Memorial Bridge (Wwb)
WOODROW WILSON MEMORIAL BRIDGE (WWB) Bundled Interstate Maintenance Services (BIMS) Second Supplement to Ownership Agreement Commonwealth Transportation Board Briefing Branco Vlacich th Division Administrator December, 10 2019 Maintenance Division Virginia Department of Transportation Ownership Agreement • Initial Ownership Agreement Signed June 15th, 2001 • Maryland and Virginia jointly own and share responsibility for the Bridge. Maryland owns and is also responsible for the Non-Bridge portion of the Project located in Maryland. Virginia owns and is also responsible for the Non-Bridge portion of the Project in Virginia Virginia Department of Transportation First Supplement • First Supplement to Ownership Agreement was signed September 17th, 2009 • First Supplement addressed Operation, Inspection, Maintenance and Rehabilitation of Woodrow Wilson Memorial Bridge using a Turn-key Asset Management Services Contract • First Supplement will expire on April 14th, 2020 Virginia Department of Transportation • VDOT will be requesting next month CTB’s approval for the Commissioner to enter into a Second Supplement to the Agreement with the State of Maryland covering Ownership, Operation, Inspection and Maintenance of the Woodrow Wilson Memorial Bridge (WWB) • The Second Supplement addresses operation, maintenance, inspection and repair services for the WWB • Previous contract performance method used was the Turn-key Asset Management Services Contract • New contract performance method to be used is the Bundled Interstate Maintenance Services Contract -
Existing Wilson Bridge
Department of Energy Project Management Workshop Woodrow 2018 “Managing Uncertainty” Wilson Bridge Project Woodrow Wilson Bridge Project a mega-project success story James T. Ruddell, PE, CCM, F.ASCE, FCMAA Vice President, WSP USA 1 Outline Woodrow Wilson Bridge Project Part 1: Project Overview Part 2: BR-3 Re-bidding Challenge & Lessons Learned Part 3: Proactive Construction Management 2 Project Overview Woodrow Wilson Bridge Project The Woodrow Wilson Bridge Project is located in the Washington DC Metropolitan Area. 3 Project Overview Woodrow 7.5-mile corridor on I-95/Capital Beltway Wilson Bridge from Telegraph Rd. in VA to MD 210 Project Telegraph US Route 1 River Crossing I-295 MD-210 Road 4 Project Overview Woodrow Wilson Bridge Project 5 Why This Project Was Important Woodrow Wilson Bridge Safety . Project nearly twice the accident rate of similar highways in VA and MD Traffic Volume. seven hours of congestion daily and frequent several-mile backups Service Life. Wear and tear on the 40-year old bridge required its replacment in the near term Commerce. At least 1.3% ($58 Billion) of trucked GDP crossed the Bridge in 1993. 6 Project Overview Woodrow Wilson Four Project Sponsors Bridge Project 7 7 Project Overview: Governance Woodrow Wilson Bridge . Joint Ownership Agreement Project – Old bridge owned by FHWA, bascule operated by DC, and bridge maintained by MD and VA – New bridge jointly owned, operated and maintained by MD and VA . MD and VA each had a PM. Strong GEC was “trusted advisor” to both MD and VA . Project Financial -
Woodrow Wilson Bridge and Tunnel Compact the Mayor Is Hereby
Woodrow Wilson Bridge and Tunnel Compact The Mayor is hereby authorized to execute, on behalf of the District of Columbia, the Woodrow Wilson Bridge and Tunnel Compact (“Compact”) with the Commonwealth of Virginia and the State of Maryland, which Compact shall be as it appears in § 9-1115.03. § 9-1115.02. Preamble to Compact. (1) Whereas, traffic congestion imposes serious economic burdens in the Washington, D.C., metropolitan area, costing commuters an estimated $1,000 each per year. (2) Whereas, the average length of commute in the Washington, D.C., metropolitan area is second only to metropolitan New York, demonstrating the severity of traffic congestion. (3) Whereas, the Woodrow Wilson Memorial Bridge was designed to carry 70,000 vehicles per day, but carries an actual load of 160,000 vehicles per day. (4) Whereas, the volume of traffic in the metropolitan Washington, D.C., area is expected to increase by more than 70% between 1990 and 2020. (5) Whereas, the deterioration of the Woodrow Wilson Memorial Bridge and the growing population in the metropolitan Washington, D.C., area account for a large part of traffic congestion, and identifying alternatives to this vital link in the interstate highway system and the Northeast corridor is critical to addressing the area's traffic congestion. (6) Whereas, the Woodrow Wilson Memorial Bridge is the only drawbridge on the regional interstate network, the only piece of the Capital Beltway with only 6 lanes, and the only segment with a remaining life span of only 10 years. (7) Whereas, the existing Woodrow Wilson Memorial Bridge is the only part of the interstate system owned by the federal government, and, while the District of Columbia, Maryland, and Virginia maintain and operate the bridge, no entity has ever been granted full and clear responsibility for all aspects of this facility. -
Woodrow Wilson Bridge, MD-VA
SUCCESS STORY Work of Art Spans the Potomac River Washington, D.C.; Alexandria, Virginia; Oxon Hill, Maryland THE STORY “Visually, the Wilson Bridge The Woodrow Wilson Bridge is one of only two Potomac River crossings on the Capital is actually far more than an Beltway, the 64-mile interstate highway surrounding Washington, D.C. Built during the first wave of interstate highway construction in the late 1950s, the drawbridge was engineered bridge structure. designed to avoid the Alexandria National Historic Landmark District, yet it passed I believe it is a work of art. directly through the larger Alexandria Historic District designated later. It is, at once, a utilitarian THE PROJECT bridge, a memorial, a new Built to connect the suburbs of Maryland and Virginia, the Woodrow Wilson Bridge was carrying more than twice its intended capacity by the 1980s. The high volume landmark, and a sculpture of of local traffic and especially high volume of interstate truck traffic compounded its unprecedented scale.” deteriorating condition. By 1990, the Federal Highway Administration (FHWA), in cooperation with the Maryland State Highway Administration (SHA) and the Virginia — jANOS ENYEDI Department of Transportation (VDOT), proposed to replace the decaying bridge Artist, Furnace Road Studio 2006 with two spans which would maintain the current crossing during construction and ultimately update the full structure, expanding its carrying capacity. The 1961 bridge was not considered eligible for the National Register. However, the proposed project would be built 50 feet south of the present bridge, and its expanded footprint crossed the Alexandria Historic District, including the Jones Point Lighthouse and Park, the Mount Vernon Memorial Highway, pre-contact and historic archaeological resources, and a historic cemetery later identified as the Freedmen’s (Contraband) Cemetery. -
Hushkit Regulation’ Environmental Protection Or ‘Eco’-Protectionism?
IWIM - Institut für Weltwirtschaft und Internationales Management IWIM - Institute for World Economics and International Management ‘Noise wars’: The EU’s ‘Hushkit Regulation’ Environmental Protection or ‘Eco’-protectionism? Andreas Knorr and Andreas Arndt Materialien des Wissenschaftsschwerpunktes „Globalisierung der Weltwirtschaft“ Band 23 Hrsg. von Andreas Knorr, Alfons Lemper, Axel Sell, Karl Wohlmuth Universität Bremen ‘Noise wars’: The EU’s ‘Hushkit Regulation’ Environmental Protection or ‘Eco’-protectionism? Andreas Knorr and Andreas Arndt Andreas Knorr, Alfons Lemper, Axel Sell, Karl Wohlmuth (Hrsg.): Materialien des Wissenschaftsschwerpunktes „Globalisierung der Weltwirtschaft“, Bd. 23, Juli 2002, ISSN 0948-3837 (ehemals: Materialien des Universitätsschwerpunktes „Internationale Wirtschaftsbeziehungen und Internationales Management“) Bezug: IWIM - Institut für Weltwirtschaft und Internationales Management Universität Bremen Fachbereich Wirtschaftswissenschaft Postfach 33 04 40 D- 28334 Bremen Telefon: 04 21 / 2 18 - 34 29 Telefax: 04 21 / 2 18 - 45 50 E-mail: [email protected] Homepage: http://www.wiwi.uni-bremen.de/iwim Abstract On May 4, 2000, the EU enacted the so-called ’hushkit regulation‘ with the stated aim of reducing aircraft noise levels by significantly curbing the use of hushkitted (i.e. muff- led) or re-engined older-generation jet aeroplanes at Community airports. The USA, however, home of both the entire hushkit industry and the vast majority of the operators and owners of the potentially affected aircraft, immediately demanded the regulation’s repeal, denouncing its purely protectionist intent and effects and threatening the EU with retaliatory action. After a lengthy political and legal controversy the EU, in Octo- ber 2001, gave in and withdrew the legislation. In this paper we evaluate the late ’hush- kit regulation‘ from three different perspectives – environmental policy, trade policy and rent-seeking potential – to determine its respective merits and demerits. -
Mills and Mill Sites in Fairfax County, Virginia and Washington, Dc
Grist Mills of Fairfax County and Washington, DC MILLS AND MILL SITES IN FAIRFAX COUNTY, VIRGINIA AND WASHINGTON, DC Marjorie Lundegard Friends of Colvin Run Mill August 10, 2009 ACKNOWLEDGMENTS Most of the research for this catalogue of mills of Fairfax County was obtained from the owners, staff members, or neighbors of these mills. I want to thank all these persons who helped in the assembling of the history of these mills. Resource information was also acquired from: the library at the National Park at Great Falls, Virginia; the book, COLVIN RUN MILL, by Ross D. Nether ton; brochures from the Fairfax County Park Authority; and from the staff and Friends of Peirce Mill in the District of Columbia. Significant information on the mill sites in Fairfax County was obtained from the Historic American Building Survey (HABS/HAER) reports that were made in 1936 and are available from the Library of Congress. I want to give special thanks to my husband, Robert Lundegard, who encouraged me to complete this survey. He also did the word processing to assemble the reports and pictures in book form. He designed the attractive cover page and many other features of the book. It is hoped that you will receive as much enjoyment from the reading of the booklet as I had in preparing it for publication. 0 Grist Mills of Fairfax County and Washington, DC Contents ACKNOWLEDGMENTS ......................................................................................................................... 0 GRIST MILLS of FAIRFAX COUNTY and WASHINGTON, DC ............................................................. -
Current State of the Law in Aircraft Noise Pollution Control
Journal of Air Law and Commerce Volume 43 | Issue 4 Article 7 1977 Current State of the Law in Aircraft oiN se Pollution Control Mairin K. North Follow this and additional works at: https://scholar.smu.edu/jalc Recommended Citation Mairin K. North, Current State of the Law in Aircraft oN ise Pollution Control, 43 J. Air L. & Com. 799 (1977) https://scholar.smu.edu/jalc/vol43/iss4/7 This Article is brought to you for free and open access by the Law Journals at SMU Scholar. It has been accepted for inclusion in Journal of Air Law and Commerce by an authorized administrator of SMU Scholar. For more information, please visit http://digitalrepository.smu.edu. CURRENT STATE OF THE LAW IN AIRCRAFT NOISE POLLUTION CONTROL MAnUN K. NORTH INTRODUCTION Noise, defined as "unwanted sound,"' has become a global prob- lem.' It is said that the United States is the noisiest country on the planet, with noise pollution reaching crisis proportions.3 There are countless sources of noise; construction equipment, industrial machinery, automobiles, and aircraft are some of the more glaring examples. There are many adverse effects, both physiological and behavioral, from noise; hearing loss or impairment, interference with sleep, fatigue, pain in the auditory systems, loss of equi- librium, stress and debilitating effect on human organs, speech interference, dream interruption, hindrance of concentrated mental effort, interference with task performance, annoyance and irrit- ability, interference with relaxation and recreation, and feelings of loss of privacy." Attention has been focused on aircraft noise abatement due to the severity of the problem In the United States approximately six million people live where the levels of aircraft noise create a signifi- cant annoyance." Further, approximately 600,000 of these citizens live in areas severely impacted by aircraft noise.' Other aspects of aircraft noise pollution which makes a solution desirable are its monetary cost to airport proprietors and the safety hazards caused by airport noise-abatement procedures.