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Evaluation Of Armco Sound Barriers On Two Bridges On I 495
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Book Synopsis Evaluation of ARMCO Sound Barriers on Two Bridges on I-495 by : J. K. Haviland
Download or read book Evaluation of ARMCO Sound Barriers on Two Bridges on I-495 written by J. K. Haviland and published by . This book was released on 1981 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to determine the effectiveness of ARMCO double-wall, steel noise barriers attached to bridge parapets so as to provide continuity for roadside barriers. Measurements were taken opposite the sites of the discontinuities on two bridges before and after the gaps were filled. The measurements were recorded in both the analog and digital modes using the technique described in reference 2 of this report. It was concluded that the bridge barriers significantly contributed to lessening the impact of traffic noise on the adjacent communities. It was also concluded that the expansion joints used in the bridge decks created an annoying noise when crossed by traffic, and that such noise should be ameliorated where it occurs.
Book Synopsis National Experimental Projects Tabulation by :
Download or read book National Experimental Projects Tabulation written by and published by . This book was released on 1985 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Annotated Bibliography of Virginia Transportation Research Council Writings, July 1966--June 1989 by : Harry T. Craft
Download or read book An Annotated Bibliography of Virginia Transportation Research Council Writings, July 1966--June 1989 written by Harry T. Craft and published by . This book was released on 1991 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Environmental Pollution & Control by :
Download or read book Environmental Pollution & Control written by and published by . This book was released on 1982 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book SRIM Index written by and published by . This book was released on 1982 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Check-list of Virginia State Publications by :
Download or read book Check-list of Virginia State Publications written by and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Annual Index by :
Download or read book Government Reports Annual Index written by and published by . This book was released on 1982 with total page 1012 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
Author :University of California, Berkeley. Institute of Transportation Studies. Library Publisher : ISBN 13 : Total Pages :66 pages Book Rating :4.F/5 ( download)
Book Synopsis Recent Transportation Literature for Planning and Engineering Librarians by : University of California, Berkeley. Institute of Transportation Studies. Library
Download or read book Recent Transportation Literature for Planning and Engineering Librarians written by University of California, Berkeley. Institute of Transportation Studies. Library and published by . This book was released on 1982 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Research Council (U.S.). Highway Research Information Service Publisher : ISBN 13 : Total Pages :608 pages Book Rating :4.3/5 (91 download)
Book Synopsis HRIS Abstracts by : National Research Council (U.S.). Highway Research Information Service
Download or read book HRIS Abstracts written by National Research Council (U.S.). Highway Research Information Service and published by . This book was released on 1982 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1982 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Public Administration Series--Bibliography by :
Download or read book Public Administration Series--Bibliography written by and published by . This book was released on 1982 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guardrail Performance and Design by : Jarvis Dale Michie
Download or read book Guardrail Performance and Design written by Jarvis Dale Michie and published by . This book was released on 1971 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Barrier installations are warranted (or justified) only at highway locations where the consequence of an errant vehicle leaving the roadway is judged to be more hazardous than the impact with the barrier installation. A six degree-of-freedom mathematical model was found to be useful in describing dynamic behavior of a vehicle during impact. Predictions of vehicle and barrier behavior correlated with results obtained from full-scale crash tests. Crash conditions simulated with a computer were used to identify and evaluate vehicle static and dynamic as well as barrier parameters. Vehicle weight, yaw mass moment of inertia, and deformation constant were found to be significant.
Book Synopsis World Atlas of Seagrasses by : Frederick T. Short
Download or read book World Atlas of Seagrasses written by Frederick T. Short and published by Univ of California Press. This book was released on 2003 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seagrasses are a vital and widespread but often overlooked coastal marine habitat. This volume provides a global survey of their distribution and conservation status.
Book Synopsis Nanomaterials by Severe Plastic Deformation by : Michael J. Zehetbauer
Download or read book Nanomaterials by Severe Plastic Deformation written by Michael J. Zehetbauer and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings of the "Second International Conference on Nanomaterials by Severe Plastic Deformation" review the enormous scientific avalanche that has been developing in the field over recent years. A valuable resource for any scientist and engineer working in this emerging field of nanotechnology.
Book Synopsis Leading the Way by : Ronald B. Hartzer
Download or read book Leading the Way written by Ronald B. Hartzer and published by U.S. Government Printing Office. This book was released on 2014 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Leading the way describes how the men and women of Air Force civil engineering have provided the basing that enabled the Air Force to fly, fight, and win. This book depicts how engineers built hundreds of bases during World Wars I and II, Korea, Vietnam, the Gulf War, and Operations Enduring Freedom and Iraqi Freedom. At the same time, these engineers operated and maintained a global network of enduring, peacetime bases. It describes the engineers' role in special projects such as the ballistic missile program, the Arctic early warning sites, and construction of the U.S. Air Force Academy. Using hundreds of sources, this detailed narrative tells the story of how civil engineers have been organized, trained, equipped, and employed for more than 100 years. From the beaches of Normandy to the mountains of Afghanistan, civil engineers have forged an unmatched record of success and built a solid foundation for today's Air Force."--Back cover.
Book Synopsis Processing of Heavy Crude Oils by : Ramasamy Marappa Gounder
Download or read book Processing of Heavy Crude Oils written by Ramasamy Marappa Gounder and published by Intechopen. This book was released on 2019 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unconventional heavy crude oils are replacing the conventional light crude oils slowly but steadily as a major energy source. Heavy crude oils are cheaper and present an opportunity to the refiners to process them with higher profit margins. However, the unfavourable characteristics of heavy crude oils such as high viscosity, low API gravity, low H/C ratio, chemical complexity with high asphaltenes content, high acidity, high sulfur and increased level of metal and heteroatom impurities impede extraction, pumping, transportation and processing. Very poor mobility of the heavy oils, due to very high viscosities, significantly affects production and transportation. Techniques for viscosity reduction, drag reduction and in-situ upgrading of the crude oil to improve the flow characteristics in pipelines are presented in this book. The heavier and complex molecules of asphaltenes with low H/C ratios present many technological challenges during the refining of the crude oil, such as heavy coking on catalysts. Hydrogen addition and carbon removal are the two approaches used to improve the recovery of value-added products such as gasoline and diesel. In addition, the heavy crude oil needs pre-treatment to remove the high levels of impurities before the crude oil can be refined. This book introduces the major challenges and some of the methods to overcome them.
Book Synopsis World Energy Outlook 2015 by : International Energy Agency
Download or read book World Energy Outlook 2015 written by International Energy Agency and published by . This book was released on 2015-11-25 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: The precipitous fall in oil prices, continued geopolitical instability and the ongoing global climate negotiations are witness to the dynamic nature of energy markets. In a time of so much uncertainty, understanding the implications of the shifting energy landscape for economic and environmental goals and for energy security is vital. The World Energy Outlook 2015 (WEO-2015) will present updated projections for the evolution of the global energy system to 2040, based on the latest data and market developments, as well as detailed insights on the prospects for fossil fuels, renewables, the power sector and energy efficiency and analysis on trends in CO2 emissions and fossil-fuel and renewable energy subsidies.
