Nchrp Report 668
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Framework For A National Database System For Maintenance Actions On Highway Bridges
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Author : George Hearn
language : en
Publisher: Transportation Research Board
Release Date : 2010
Framework For A National Database System For Maintenance Actions On Highway Bridges written by George Hearn and has been published by Transportation Research Board this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Computers categories.
TRB's National Cooperative Highway Research Program (NCHRP) Report 668: Framework for a National Database System for Maintenance Actions on Highway Bridges explores a potential framework that provides a uniform format for collecting, reporting, and storing information on bridge maintenance actions for inclusion in a national bridge maintenance database. Appendixes A through E to NCHRP Report 668 provide detailed information on the different aspects of the research. Appendix A: Information on Bridge Maintenance Programs; Appendix B: National Bridge Maintenance Database Tables; Appendix C: List of Element Level Costs of Maintenance Actions; Appendix D: Examples of National Bridge Maintenance Database Uses; Appendix E: Other National Bridge Maintenance Database Tables--
107 2 Hearings Reauthorization Of Tea 21 S Hrg 107 668 Part 1 January 24 2002 Etc
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Author :
language : en
Publisher:
Release Date : 2004
107 2 Hearings Reauthorization Of Tea 21 S Hrg 107 668 Part 1 January 24 2002 Etc written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with categories.
Corrosion Protection Of Prestressing Steels
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Author : FIB – International Federation for Structural Concrete
language : en
Publisher: FIB - International Federation for Structural Concrete
Release Date : 1996-09-01
Corrosion Protection Of Prestressing Steels written by FIB – International Federation for Structural Concrete and has been published by FIB - International Federation for Structural Concrete this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-09-01 with Technology & Engineering categories.
Training Aid For Applying Nchrp Report 263
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Author : John Michael Mason
language : en
Publisher:
Release Date : 1986
Training Aid For Applying Nchrp Report 263 written by John Michael Mason and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Technology & Engineering categories.
Nchrp Report 668
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Author :
language : en
Publisher:
Release Date : 2011
Nchrp Report 668 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Electronic book categories.
Travel Behaviour Research In An Evolving World
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Author : Ram M. Pendyala
language : en
Publisher: Lulu.com
Release Date : 2012-01-20
Travel Behaviour Research In An Evolving World written by Ram M. Pendyala and has been published by Lulu.com this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-01-20 with Technology & Engineering categories.
This book contains select keynote and resource papers, as well as workshop reports, from the 12th International Conference on Travel Behaviour Research that was organized by the International Association for Travel Behaviour Research (IATBR) in Jaipur, India during December 13-18, 2009.
Transportation Planning Handbook
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Author : ITE (Institute of Transportation Engineers)
language : en
Publisher: John Wiley & Sons
Release Date : 2016-07-11
Transportation Planning Handbook written by ITE (Institute of Transportation Engineers) and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-07-11 with Technology & Engineering categories.
A multi-disciplinary approach to transportation planning fundamentals The Transportation Planning Handbook is a comprehensive, practice-oriented reference that presents the fundamental concepts of transportation planning alongside proven techniques. This new fourth edition is more strongly focused on serving the needs of all users, the role of safety in the planning process, and transportation planning in the context of societal concerns, including the development of more sustainable transportation solutions. The content structure has been redesigned with a new format that promotes a more functionally driven multimodal approach to planning, design, and implementation, including guidance toward the latest tools and technology. The material has been updated to reflect the latest changes to major transportation resources such as the HCM, MUTCD, HSM, and more, including the most current ADA accessibility regulations. Transportation planning has historically followed the rational planning model of defining objectives, identifying problems, generating and evaluating alternatives, and developing plans. Planners are increasingly expected to adopt a more multi-disciplinary approach, especially in light of the rising importance of sustainability and environmental concerns. This book presents the fundamentals of transportation planning in a multidisciplinary context, giving readers a practical reference for day-to-day answers. Serve the needs of all users Incorporate safety into the planning process Examine the latest transportation planning software packages Get up to date on the latest standards, recommendations, and codes Developed by The Institute of Transportation Engineers, this book is the culmination of over seventy years of transportation planning solutions, fully updated to reflect the needs of a changing society. For a comprehensive guide with practical answers, The Transportation Planning Handbook is an essential reference.
Evaluation Of Corrosion Protection Methods For Reinforced Concrete Highway Structures
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Author : Jennifer L. Kepler
language : en
Publisher:
Release Date : 2000
Evaluation Of Corrosion Protection Methods For Reinforced Concrete Highway Structures written by Jennifer L. Kepler and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Concrete bridges categories.
Since the 1970s, research projects and field studies have been conducted on different methods for protecting reinforced concrete bridges from corrosion damage. The methods include alternative reinforcement and slab design, barrier methods, electrochemical methods, and corrosion inhibitors. Each method and its underlying principles are described, performance results of laboratory and/or field trials are reviewed, and systems are evaluated based on the results of the trials. Using performance results from the studies and costs obtained from transportation agencies, an economic analysis is used to estimate the cost of each system over a 75-year economic life using discount rates of 2%, 4% and 6%.
Ecology And Management Of Black Tailed And Mule Deer Of North America
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Author : James R. Heffelfinger
language : en
Publisher: CRC Press
Release Date : 2023-04-27
Ecology And Management Of Black Tailed And Mule Deer Of North America written by James R. Heffelfinger and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-04-27 with Science categories.
Black-tailed and mule deer represent one of the largest distributions of mammals in North America and are symbols of the wide-open American West. Each chapter in this book was authored by the world’s leading experts on that topic. Both editors, James R. Heffelfinger and Paul R. Krausman, are widely published in the popular and scientific press and recipients of the O. C. Wallmo Award, given every two years to a leading black-tailed and mule deer expert who has made significant contributions to the conservation of this species. In addition, Heffelfinger has chaired the Mule Deer Working Group sponsored by the Western Association of Fish and Wildlife Agencies for more than 15 years. This working group consists of the leading black-tailed and mule deer experts from each of 24 states, provinces, and territories in western North America, putting them at the forefront of all conservation and much of the research on this species. The book represents all current knowledge available on these deer, including how changing conditions such as fires, habitat alteration and loss, disease, climate change, socio-economic forces, energy development, and other aspects are influencing their distribution and abundance now and into the future. It takes a completely fresh look at all chapter topics. The revisions of distribution, taxonomy, evolution, behavior, and new and exciting work being done in deer nutrition, migration and movements, diseases, predation, and human dimensions are all assembled in this volume. This book will instantly become the foundation for the latest information and management strategies to be implemented on the ground by practitioners and to inform the public. Although this book is about deer, the topics discussed influence most terrestrial wildlife worldwide, and the basic concepts in many of the chapters are applicable to other species.
Evaluation Of Corrosion Resistance Of Different Steel Reinforcement Types
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Author : Terry J. Wipf
language : en
Publisher:
Release Date : 2006
Evaluation Of Corrosion Resistance Of Different Steel Reinforcement Types written by Terry J. Wipf and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Concrete bridges categories.
The corrosion of steel reinforcement in an aging highway infrastructure is a major problem currently facing the transportation engineering community. In the United States alone, maintenance and replacement costs for deficient bridges are measured in billions of dollars. The application of corrosion-resistant steel reinforcement as an alternative reinforcement to existing mild steel reinforced concrete bridge decks has potential to mitigate corrosion problems, due to the fundamental properties associated with the materials. To investigate corrosion prevention through the use of corrosion-resistant alloys, the performance of corrosion resistance of MMFX microcomposite steel reinforcement, a high-strength, high-chromium steel reinforcement, was evaluated. The study consisted of both field and laboratory components conducted at the Iowa State University Bridge Engineering Center to determine whether MMFX reinforcement provides superior corrosion resistance to epoxy-coated mild steel reinforcement in bridge decks. Because definitive field evidence of the corrosion resistance of MMFX reinforcement may require several years of monitoring, strict attention was given to investigating reinforcement under accelerated conditions in the laboratory, based on typical ASTM and Rapid Macrocell accelerated corrosion tests. After 40 weeks of laboratory testing, the ASTM ACT corrosion potentials indicate that corrosion had not initiated for either MMFX or the as-delivered epoxy-coated reinforcement. Conversely, uncoated mild steel specimens underwent corrosion within the fifth week, while epoxy-coated reinforcement specimens with induced holidays underwent corrosion between 15 and 30 weeks. Within the fifth week of testing, the Rapid Macrocell ACT produced corrosion risk potentials that indicate active corrosion for all reinforcement types tested. While the limited results from the 40 weeks of laboratory testing may not constitute a prediction of life expectancy and life-cycle cost, a procedure is presented herein to determine life expectancy and associated life-cycle costs.