Evaluation of Selected Deicers Based on a Review of the Literature

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Publisher :
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Evaluation of Selected Deicers Based on a Review of the Literature by : Marion Fischel

Download or read book Evaluation of Selected Deicers Based on a Review of the Literature written by Marion Fischel and published by . This book was released on 2001 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Guidelines for the Selection of Snow and Ice Control Materials to Mitigate Environmental Impacts

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Publisher : Transportation Research Board
ISBN 13 : 0309098807
Total Pages : 211 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Guidelines for the Selection of Snow and Ice Control Materials to Mitigate Environmental Impacts by : Levelton Consultants

Download or read book Guidelines for the Selection of Snow and Ice Control Materials to Mitigate Environmental Impacts written by Levelton Consultants and published by Transportation Research Board. This book was released on 2007 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sustainable Winter Road Operations

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Publisher : John Wiley & Sons
ISBN 13 : 1119185149
Total Pages : 512 pages
Book Rating : 4.1/5 (191 download)

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Book Synopsis Sustainable Winter Road Operations by : Xianming Shi

Download or read book Sustainable Winter Road Operations written by Xianming Shi and published by John Wiley & Sons. This book was released on 2018-03-27 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first and only comprehensive guide to best practices in winter road operations Winter maintenance operations are essential to ensure the safety, mobility, and productivity of transportation systems, especially in cold-weather climates, and responsible agencies are continually challenged to provide a high level of service in a fiscally and environmentally responsible manner. Sustainable Winter Road Operations bridges the knowledge gaps, providing the first up-to-date, authoritative, single-source overview and guide to best practices in winter road operations that considers the triple bottom line of sustainability. With contributions from experts in the field from around the world, this book takes a holistic approach to the subject. The authors address the many negative impacts on regional economies and the environment of poorly planned and inadequate winter road operations, and they make a strong case for the myriad benefits of environmentally sustainable concepts and practices. Best practice applications of materials, processes, equipment, and associated technologies and how they can improve the effectiveness and efficiency of winter operations, optimize materials usage, and minimize cost, corrosion, and environmental impacts are all covered in depth. Provides the first up-to-date, authoritative and comprehensive overview of best practices in sustainable winter road operations currently in use around the world Covers materials, processes, equipment, and associated technologies for sustainable winter road operations Brings together contributions by an international all-star team of experts with extensive experience in designing, implementing, and managing sustainable winter road operations Designed to bring professionals involved in transportation and highway maintenance and control up to speed with current best practice Sustainable Winter Road Operations is essential reading for maintenance professionals dealing with snow and ice control operations on highways, motorways and local roads. It is a valuable source of information and guidance for decision makers, researchers, and engineers in transportation engineering involved in transportation and highway maintenance. And it is an ideal textbook for advanced-level courses in transportation engineering.

Evaluation and Comparison of Three Chemical Deicers for Use in Colorado

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Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Evaluation and Comparison of Three Chemical Deicers for Use in Colorado by : William M. Lewis

Download or read book Evaluation and Comparison of Three Chemical Deicers for Use in Colorado written by William M. Lewis and published by . This book was released on 2001 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Winter Highway Operations

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Publisher : Transportation Research Board
ISBN 13 : 0309097479
Total Pages : 76 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Winter Highway Operations by : Steven M. Conger

Download or read book Winter Highway Operations written by Steven M. Conger and published by Transportation Research Board. This book was released on 2005 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 344: Winter Highway Operations examines changes that occurred between 1994 and 2004 to practices and strategies used to control the impacts of winter weather on the safe and efficient movement of traffic.

Encyclopedia of Pollution, Revised Edition

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Publisher : Infobase Holdings, Inc
ISBN 13 : 1438195990
Total Pages : 1038 pages
Book Rating : 4.4/5 (381 download)

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Book Synopsis Encyclopedia of Pollution, Revised Edition by : Robert Blauvelt

Download or read book Encyclopedia of Pollution, Revised Edition written by Robert Blauvelt and published by Infobase Holdings, Inc. This book was released on 2020-06-01 with total page 1038 pages. Available in PDF, EPUB and Kindle. Book excerpt: Praise for the previous edition: "Editors' Choice Reference Source"—Booklist "Best Reference Source"—Library Journal "Runner-up, General Nonfiction category"—Green Book Festival "Top 40 Reference Titles"—Pennsylvania School Librarians Association "A worthwhile reference for high school students and the general public."—Library Journal "...interesting and helpful...will help readers gain an understanding of major concepts, terms, and events in modern pollution studies. Recommended."—Choice "Definitive yet accessible...notable for reliable information on a topic of interest to both undergraduate and lay audiences, merits high recommendation for high-school, public, and academic libraries."—Booklist, starred review "...fascinating..."—Library Journal "...an excellent addition for all academic libraries and large public libraries."—American Reference Books Annual "This accessible and attractive encyclopedia provides depth, variety and currency and would be valuable for most high school collections."—Pennsylvania School Librarians Association "...recommended...an excellent source of background reading."—Reference Reviews Newly updated, the Encyclopedia of Pollution, Revised Edition is a comprehensive reference designed to address all aspects of pollution and the global impact on the environment in a single source. Containing more than 300 entries and essays interspersed throughout, it uses the most current scientific data to explain the different types of pollutants including properties, production, uses, environmental release and fate, adverse health response to exposure, and environmental regulations on human exposure. It provides the scientific background on the water, soil, and air of environments where the pollutants are released. Coverage also includes pollution regulation, the function of federal regulatory agencies and environmental advocacy groups, and the technology and methods to reduce pollution and to remediate existing pollution problems. Numerous case studies explore the most infamous of pollution events such as the Exxon Valdez oil spill, the Gulf War oil well fires, the Chernobyl disaster, Hurricane Katrina, the World Trade Center disaster, and the Love Canal in New York, among many others—including those that had great impact on legislation or that were used in popular media such as the films Erin Brockovich and A Civil Action. Biographies are provided of some of the leaders and pioneers of pollution study and activism. Other useful features include a detailed glossary, a timeline, and tables.

Identification of Research Needs Related to Highway Runoff Management

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Publisher : Transportation Research Board
ISBN 13 : 0309088151
Total Pages : 175 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Identification of Research Needs Related to Highway Runoff Management by : Marie Venner

Download or read book Identification of Research Needs Related to Highway Runoff Management written by Marie Venner and published by Transportation Research Board. This book was released on 2004 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction -- Department of Transportation research preferences -- Review of published literature and potential research needs -- Summary of identified research gaps and needs -- Master bibliography -- Appendixes.

A System Perspective on Energy End-Use Measures in a District Heated Region

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Publisher : Linköping University Electronic Press
ISBN 13 : 9176850528
Total Pages : 41 pages
Book Rating : 4.1/5 (768 download)

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Book Synopsis A System Perspective on Energy End-Use Measures in a District Heated Region by : Stefan Blomqvist

Download or read book A System Perspective on Energy End-Use Measures in a District Heated Region written by Stefan Blomqvist and published by Linköping University Electronic Press. This book was released on 2019-06-04 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: A district heating and cooling (DHC) system can be a viable piece of the puzzle in the efforts of reducing the greenhouse gas (GHG) emissions. Especially if the DHC system include combined heat and power (CHP) plants which enable electricity production from renewable resources. This is set forth in national energy targets and sustainable development goals (SDGs), adopted by the United Nations in 2015. Moreover, improved energy efficiency and energy savings are important factors in fulfilling the national targets of decreased energy intensity as well as reducing the use of fossil fuels. The aim of this thesis is to analyze the impacts of two energy end-use measures in a DHC network and their consequences on the efforts towards sustainable development. The end-use measures studied are (1) renovation of a multifamily building stock and (2) the use of a hydronic pavement system (HPS) including analysis of different control strategies. The end-use measures are assessed in terms of energy use and efficiency, use of renewable and fossil resources, and local and global GHG emissions. Lastly, it is analyzed how the results relate to national energy targets and SDGs. By using simulation and optimization models, several scenarios of end-use measures are analyzed in the two studies. In the first study, six scenarios are analyzed, as the renovation packages include measures on the envelope, ventilation and conversion from district heating to ground source heat pump. In the second study three scenarios are analyzed, where the HPS are operated all-time at a temperature below 4°C or are shut down at temperatures below -10°C or at temperatures below -5°C. The results of the study regarding the renovation of a multifamily building stock indicate a future reduction in heat demand. All scenarios show energy savings of the studied building, which ranged from 11% to 56%. All scenarios show a reduction in local GHG emissions, as well as reduced fossil fuel use. Although the largest reduction was found in the use of renewable resources. From a global perspective on GHG emissions, the scenarios with district heating out-performed measures with heat pump solutions in the studied system. Moreover, the study point to positive impacts on the efforts towards SDGs. To mitigate the reduced heat demand from the renovation of the building stock, an HPS may be used. The results show mostly renewable resources were used for the HPS. The use of HPS was found to generate a positive impact on global GHG emissions. A control strategy that shuts down the HPS at temperatures below -10°C would result in 10% energy saving and would maintain acceptable performance of the HPS. Furthermore, it would reduce the use of fossil fuel and reduce local GHG emissions by 25%. Moreover, an HPS may contribute to SDGs. It is concluded that energy end-use measures of renovating a multifamily building stock are vital in the work towards an improved energy intensity. However, these measures result in a decreased demand for heat in the DHC network. This can then lead to reduced electricity production from renewable resources in the CHP plants, which in turn have a negative impact on the global GHG emissions. By finding new applications, like HPS, the infrastructure of DHC networks could be utilized efficiently and serve as one piece of the puzzle that is the efforts towards sustainable development. Ett fjärrvärme- och fjärrkylenätverk kan vara en viktig del i arbetet att minska växthusgasutsläppen. Speciellt då ett fjärrvärme- och fjärrkylenätverk nyttjar kraftvärme, vilket möjliggör elproduktion från förnybara resurser. Detta efterfrågas i de nationella energimålen och i de globala målen för hållbar utveckling, även kallade Agenda 2030, som antogs av Förenta Nationerna 2015. Dessutom är förbättrad energieffektivitet och energibesparing viktiga faktorer för att nå de nationella energimålen för minskad energiintensitet. Syftet med denna avhandling är att analysera effekterna av två användningsåtgärder i ett fjärrvärme- och fjärrkylenätverk, samt dess konsekvenser för en hållbar utveckling. De åtgärder som undersöks är (1) renovering av ett flerbostadshusbestånd och (2) användningen av ett markvärmesystem. Användningsåtgärderna analyseras utifrån energianvändning och energibesparing, användning av förnybara och fossila resurser, samt lokala och globala växthusgasutsläpp. Slutligen analyseras hur resultaten relaterar till nationella energimålen och de globala målen för hållbar utveckling. Genom att använda simulerings- och optimeringsmodeller analyseras flera scenarier av användningsåtgärder i de två studierna. I den första studien analyseras sex scenarier, där renoveringsåtgärderna innehåller klimatskals- och ventilationsåtgärder, samt ett byte av värmesystem från fjärrvärme till värmepump. I den andra studien analyseras tre scenarier. Ett då markvärmesystemet drivs kontinuerligt vid en utomhustemperatur under 4° C, samt då systemet även stängs av eller försätts i viloläge vid utomhustemperaturer under -10°C respektive -5°C. Resultaten från den först studien pekar på ett minskat värmebehov i framtiden. Alla scenarierna innebar energibesparingar i den studerade byggnaden, som varierade från 11% till 56%. Alla scenarier uppvisade en minskning av lokala växthusgasutsläpp, samt minskning av fossil bränsleanvändning. Dock ses den största minskningen i användandet av förnybara resurser. I ett globalt perspektiv på växthusgasutsläpp, så presterar värmelösningar med fjärrvärme bättre än de med värmepump i de studerade systemen. Studien uppvisar positiva effekter på de nationella målen, samt de globala målen för hållbar utveckling. För att möta den minskade värmebehovet kan ett markvärmesystem nyttjas. Resultaten visar att främst förnybara resurser används. Användningen av markvärme har en positiv inverkan på globala växthusgasutsläpp och en kontrollstrategi som försätter markvärmesystemet i vila vid temperaturer under -10°C kan resultera i 10% energibesparing samtidigt som en acceptabel prestanda bibehålls. Detta minskar den fossila bränsleanvändningen, samt de lokala växthusgasutsläppen med 25%. Ett markvärmesystem kan bidra i arbetet med de nationella målen, samt de globala målen för en hållbar utveckling. Slutsatsen är att renovering av ett bestånd av flerbostadshus ska genomföras i arbetet för en minskad energiintensitet. Dessa åtgärder leder emellertid till en minskad efterfrågan på värme. Detta kan minska elproduktion från förnybara resurser i kraftvärmeanläggningarna, vilket i sin tur har en negativ inverkan på de globala växthusgasutsläppen. Genom att hitta nya applikationer, som markvärme, kan infrastrukturen i fjärrvärme- och fjärrkylenätverk nyttjas effektivt fortsättningsvis och fungera som en bit i pusslet för en hållbar utveckling.

Advances in Transportation Geotechnics IV

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Publisher : Springer Nature
ISBN 13 : 3030772381
Total Pages : 1059 pages
Book Rating : 4.0/5 (37 download)

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Book Synopsis Advances in Transportation Geotechnics IV by : Erol Tutumluer

Download or read book Advances in Transportation Geotechnics IV written by Erol Tutumluer and published by Springer Nature. This book was released on 2021-09-16 with total page 1059 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents selected papers presented during the 4th International Conference on Transportation Geotechnics. The papers address the geotechnical challenges in design, construction, maintenance, monitoring, and upgrading of roads, railways, airfields, and harbor facilities and other ground transportation infrastructure with the goal of providing safe, economic, environmental, reliable and sustainable infrastructures. This volume will be of interest to postgraduate students, academics, researchers, and consultants working in the field of civil and transport infrastructure.

Evaluation of Alternative Anti-icing and Deicing Compounds Using Sodium Chloride and Magnesium Chloride as Baseline Deicers, Phase I

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ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Evaluation of Alternative Anti-icing and Deicing Compounds Using Sodium Chloride and Magnesium Chloride as Baseline Deicers, Phase I by :

Download or read book Evaluation of Alternative Anti-icing and Deicing Compounds Using Sodium Chloride and Magnesium Chloride as Baseline Deicers, Phase I written by and published by . This book was released on 2009 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

District Heating and Cooling Networks

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Publisher : MDPI
ISBN 13 : 3039288393
Total Pages : 270 pages
Book Rating : 4.0/5 (392 download)

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Book Synopsis District Heating and Cooling Networks by : Antonio Colmenar Santos

Download or read book District Heating and Cooling Networks written by Antonio Colmenar Santos and published by MDPI. This book was released on 2020-05-12 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conventional thermal power generating plants reject a large amount of energy every year. If this rejected heat were to be used through district heating networks, given prior energy valorisation, there would be a noticeable decrease in the amount of fossil fuels imported for heating. As a consequence, benefits would be experienced in the form of an increase in energy efficiency, an improvement in energy security, and a minimisation of emitted greenhouse gases. Given that heat demand is not expected to decrease significantly in the medium term, district heating networks show the greatest potential for the development of cogeneration. Due to their cost competitiveness, flexibility in terms of the ability to use renewable energy resources (such as geothermal or solar thermal) and fossil fuels (more specifically the residual heat from combustion), and the fact that, in some cases, losses to a country/region’s energy balance can be easily integrated into district heating networks (which would not be the case in a “fully electric” future), district heating (and cooling) networks and cogeneration could become a key element for a future with greater energy security, while being more sustainable, if appropriate measures were implemented. This book therefore seeks to propose an energy strategy for a number of cities/regions/countries by proposing appropriate measures supported by detailed case studies.

Strategic Issues Facing Transportation

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Publisher :
ISBN 13 : 9780309283601
Total Pages : 124 pages
Book Rating : 4.2/5 (836 download)

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Book Synopsis Strategic Issues Facing Transportation by : Steven W. Popper

Download or read book Strategic Issues Facing Transportation written by Steven W. Popper and published by . This book was released on 2013 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: "TRB's National Cooperative Highway Research Program (NCHRP) Report 750, Volume 3: Strategic Issues Facing Transportation, Volume 3: Expediting Future Technologies for Enhancing Transportation System Performance presents the systematic technology reconnaissance, evaluation, and adoption methodology (STREAM). STREAM is a process that transportation agencies can use to identify, assess, shape, and adopt new and emerging technologies to help achieve long-term system performance objectives. The process reflects relevant trends in technologies and their applications and is designed to help transportation agencies anticipate, adapt to, and shape the future. NCHRP Report 750, Volume 3 is the third in a series of reports being produced by NCHRP Project 20-83: Long-Range Strategic Issues Facing the Transportation Industry. Major trends affecting the future of the United States and the world will dramatically reshape transportation priorities and needs. The American Association of State Highway and Transportation Officials (AASHTO) established the NCHRP Project 20-83 research series to examine global and domestic long-range strategic issues and their implications for state departments of transportation (DOTs); AASHTO's aim for the research series is to help prepare the DOTs for the challenges and benefits created by these trends." -- publisher's description

West Tavaputs Plateau, Natural Gas Full Field Development Plan

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ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis West Tavaputs Plateau, Natural Gas Full Field Development Plan by :

Download or read book West Tavaputs Plateau, Natural Gas Full Field Development Plan written by and published by . This book was released on 2010 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Atmospheric Dispersion Study of Deicing Salt Applied to Roads

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Publisher :
ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Atmospheric Dispersion Study of Deicing Salt Applied to Roads by :

Download or read book Atmospheric Dispersion Study of Deicing Salt Applied to Roads written by and published by . This book was released on 2006 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development of Site-specific ESAL

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Publisher :
ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Development of Site-specific ESAL by : Sirous H. Alavi

Download or read book Development of Site-specific ESAL written by Sirous H. Alavi and published by . This book was released on 2002 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study was approved by the CDOT's Research Implementation Committee as a high priority research with the goal of improving the accuracy of the existing and forecasted traffic loads of CDOT's highway network. The overall scope of this project involved examination of those resources directly related to the current statewide ESAL classification system and the generation of this final report discussing the research and analysis conducted and recommendation of procedures required for CDOT to develop and implement a more site-specific ESAL classification system. In this study Nichols Consulting Engineers (NCE) analyzed all available CDOT permanent and portable weigh-in-motion (WIM) data.

Performance Evaluation of Various Corrosion Protection Systems of Bridges in Colorado

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ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Performance Evaluation of Various Corrosion Protection Systems of Bridges in Colorado by : Yunping Xi

Download or read book Performance Evaluation of Various Corrosion Protection Systems of Bridges in Colorado written by Yunping Xi and published by . This book was released on 2004 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Corrosion of reinforced concrete structures has been a significant problem for many state and transportation agencies since the application of deicing salts was introduced. Much research has been conducted to develop corrosion protection systems that can prolong the life span of reinforced concrete structures. The Colorado Department of Transportation (CDOT) has several routine and experimental measures to prevent corrosion of the rebar including epoxy-coated rebar, calcium nitrite admixture, organic corrosion inhibitors, a thick cover of quality concrete, and a waterproofing membrane covered by an asphalt overlay. An extensive literature review was performed to collect information on various corrosion protection systems that have been used in the U.S. and around the world. Current CDOT practices in terms of corrosion protection measures were reviewed. A draft inspection plan for Colorado's bridge structures was proposed.

Synthesis of Highway Practice

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Publisher :
ISBN 13 :
Total Pages : 694 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Synthesis of Highway Practice by : National Cooperative Highway Research Program

Download or read book Synthesis of Highway Practice written by National Cooperative Highway Research Program and published by . This book was released on 2005 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: