Download or read book Accelerated Construction Decision making Process for Bridges written by Sam Salem and published by . This book was released on 2006 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Accelerated Construction Decision Making Process written by and published by . This book was released on 2006 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: The National Bridge Inventory shows that more than 480,000 bridges that serve the U.S highways are of a median age of more than 42 years and a design life of 50 years; out of which, approximately 14 and 16 percent of the bridge inventory falls into the functional and structural deficient categories, respectively. In a mature infrastructure system, upgrade, repair, or replacement requires either restriction or closure of those parts of the system. Traffic disruption during maintenance and construction activities frequently results in disruptions to local economies and communities; and raises issues of safety and congestion. The use of traditional technologies and techniques for infrastructure rehabilitation are not effective enough to mitigate these disruptive effects of rehabilitation work. A systems approach to accelerating infrastructure construction is required to mitigate the impact of the extensive rehabilitation activities that are likely to take place in immediate future. The decision making system proposed in this report uses Analytical Hierarchy Process and provides the decision maker with a tool to quantify the qualitative trade-offs between various objectives to extract a single set of weights which reflect the level of importance of each of the factors in the overall decision making process. This system will thus provide the decision makers an excellent and transparent tool to make decisions regarding choosing an optimal holistic strategy for decision making.

Download or read book Accelerated Bridge Construction ABC Decision Making and Economic Modeling Tool written by Toni L. Doolen and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this FHWA-sponsored pool funded study, a set of decision making tools, based on the Analytic Hierarchy Process (AHP) was developed. This tool set is prepared for transportation specialists and decision-makers to determine if ABC is more effective than traditional construction for a given bridge replacement or rehabilitation project. The tool set is user-friendly, flexible to accommodate a range of construction situations, transparent as to the method of calculation, and customizable to maintain future relevance. To accommodate this task, a comprehensive literature review on a number of relevant domains such as ABC construction techniques and decision making approaches, were completed. The findings were summarized into a decision model hierarchy that was also incorporated into the decision making software. The software was tested through evaluating a set of real-world construction projects.

Download or read book Accelerated Bridge Construction written by Mohiuddin Ali Khan and published by Elsevier. This book was released on 2014-08-12 with total page 651 pages. Available in PDF, EPUB and Kindle. Book excerpt: The traveling public has no patience for prolonged, high cost construction projects. This puts highway construction contractors under intense pressure to minimize traffic disruptions and construction cost. Actively promoted by the Federal Highway Administration, there are hundreds of accelerated bridge construction (ABC) construction programs in the United States, Europe and Japan. Accelerated Bridge Construction: Best Practices and Techniques provides a wide range of construction techniques, processes and technologies designed to maximize bridge construction or reconstruction operations while minimizing project delays and community disruption. Describes design methods for accelerated bridge substructure construction; reducing foundation construction time and methods by using pile bents Explains applications to steel bridges, temporary bridges in place of detours using quick erection and demolition Covers design-build systems' boon to ABC; development of software; use of fiber reinforced polymer (FRP) Includes applications to glulam and sawn lumber bridges, precast concrete bridges, precast joints details; use of lightweight aggregate concrete, aluminum and high-performance steel

Download or read book Decision Making and Operations Research Techniques for Construction Management written by C. M. TAM and published by City University of HK Press. This book was released on 2007-06-01 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides scientific tools for practitioners to resolve some practical problems which are administered empirically at present and may lead to inconsistent results and human errors. The modern decision-making tools introduced in this book include Multi-criteria Decision-making Models, Artificial Neural Network, Genetic Algorithms, Construction Simulation, Rough Set Theory and Advanced Statistical Techniques for construction. Published by City University of Hong Kong Press. 香港城市大學出版社出版。

Download or read book Review Construction Techniques for Accelerated Construction and Cost Implications written by Joo Hyoung Lee and published by Purdue University Press. This book was released on 2009-02-01 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transportation construction activities on heavy traffic routes can be very disruptive to the system users due to lane closures, construction traffic, or reduced speed zones. Besides the driving public, local businesses are also affected by noise and air pollution, loss of access, or changing access routes. Thus, it is apparent that minimizing construction time will lessen these impacts. The primary objectives of this project are to explore some alternative methods to expedite construction time for particular project types whereby mitigating disruptions to the traveling public and to identify construction activities that can be accelerated by those selected methods. To accomplish these objectives, this project evaluated state-of-the-art construction techniques for accelerating processes at the jobsite by investigating practices of other transportation agencies (DOT) and their cost implications.

Download or read book Quantitative Techniques for Decision Making in Construction written by S.L. Tang and published by Hong Kong University Press. This book was released on 2004-06-01 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a text book as well as a reference book for decision making in construction. The book is written to serve undergraduates of construction-related programmes and postgraduate students undertaking construction management bridging courses. It contains mainly quantitative techniques used to assist, decision making. Plenty of real life examples are used to illustrate the theories, arguments and calculations.

Download or read book Decontamination of the Three Mile Island Unit 2 Reactor Building Atmosphere Environmental Assessment written by and published by . This book was released on 1980 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Daily Construction Decision Making Process written by Edward L. Tuttle and published by . This book was released on 1972 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bridge Engineering Handbook Second Edition written by Wai-Fah Chen and published by CRC Press. This book was released on 2014-01-24 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 140 experts, 14 countries, and 89 chapters are represented in the second edition of the Bridge Engineering Handbook. This extensive collection highlights bridge engineering specimens from around the world, contains detailed information on bridge engineering, and thoroughly explains the concepts and practical applications surrounding the subject. Published in five books: Fundamentals, Superstructure Design, Substructure Design, Seismic Design, and Construction and Maintenance, this new edition provides numerous worked-out examples that give readers step-by-step design procedures, includes contributions by leading experts from around the world in their respective areas of bridge engineering, contains 26 completely new chapters, and updates most other chapters. It offers design concepts, specifications, and practice, as well as the various types of bridges. The text includes over 2,500 tables, charts, illustrations, and photos. The book covers new, innovative and traditional methods and practices; explores rehabilitation, retrofit, and maintenance; and examines seismic design and building materials. The fifth book, Construction and Maintenance contains 19 chapters, and covers the practical issues of bridge structures. What’s New in the Second Edition: Includes nine new chapters: Steel Bridge Fabrication, Cable-Supported Bridge Construction, Accelerated Bridge Construction, Bridge Management Using Pontis and Improved Concepts, Bridge Maintenance, Bridge Health Monitoring, Nondestructive Evaluation Methods for Bridge Elements, Life-Cycle Performance Analysis and Optimization, and Bridge Construction Methods Rewrites the Bridge Construction Inspection chapter and retitles it as: Bridge Construction Supervision and Inspection Expands and rewrites the Maintenance Inspection and Rating chapter into three chapters: Bridge Inspection, Steel Bridge Evaluation and Rating, and Concrete Bridge Evaluation and Rating; and the Strengthening and Rehabilitation chapter into two chapters: Rehabilitation and Strengthening of Highway Bridge Superstructures, and Rehabilitation and Strengthening of Orthotropic Steel Bridge Decks This text is an ideal reference for practicing bridge engineers and consultants (design, construction, maintenance), and can also be used as a reference for students in bridge engineering courses.

Download or read book Journal of the House of Representatives of the United States written by United States. Congress. House and published by . This book was released on 2014 with total page 1424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some vols. include supplemental journals of "such proceedings of the sessions, as, during the time they were depending, were ordered to be kept secret, and respecting which the injunction of secrecy was afterwards taken off by the order of the House."

Download or read book Departments of Transportation and Housing and Urban Development and Related Agencies Appropriations for 2009 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Transportation, Housing and Urban Development, and Related Agencies and published by . This book was released on 2008 with total page 1882 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Safety and Reliability of Bridge Structures written by Khaled Mahmoud and published by CRC Press. This book was released on 2009-09-21 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent surveys of the U.S. infrastructure‘s condition have rated a staggering number of bridges structurally deficient or functionally obsolete. While not necessarily unsafe, a structurally deficient bridge must be posted for weight and have limits for speed, due to its deteriorated structural components. Bridges with old design features that canno

Download or read book Selecting an Optimal Construction Alternative Through Informed Decision making highway Bridges written by Abdul W. Mohammed and published by . This book was released on 2011 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Decision making is a cognitive process which includes attention, remembering, understanding, and solving. In every industry decisions are required at every step along the way. Available information should be analyzed or if information is not available it should be gathered first to come up with a decision. A predefined decision-making process helps in making informed decisions along with maintaining consistency in the decision made. Contiguous parameters to a specific application are required along with an ideal mathematical model for informed decision-making. A potential management which requires an optimal decision-making is bridge construction industry due to the fact that, the bridges not only connect communities making commute shorter and faster but also shape our lives through urban development. The need for bridge rehabilitation/replacement engenders bottlenecks and closures on existing freeways which creates outrageous conditions for travelling public. Thus, the demand of travelling public for deploying bridge rehabilitation/ replacement process using innovative construction processes evolved in Accelerated Bridge Construction (ABC). Various state departments of transportation have developed decision-making models to identify if ABC is a viable option for a site, yet the deficiencies pertaining in those models require contemplation. The herein study identifies the bridge construction contiguous parameters and models to precisely address the deficiencies in the existing decision-making models for bridges. The outcome of this study is an informed decision-making model that can be customized using site specific data in selecting an optimal bridge construction process. A decision-making tool is developed for implementation of the decision-making model. The tool os demonstrated through a case study of Parkview Bridge over US 131 in Kalamazoo, MI.

Download or read book Architecture INTL written by Nancy Solomon and published by Visual Reference Publications. This book was released on 2008-05-27 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: "On the occasion of its 150th anniversary, the American Institute of Architects asked more than 70 contributors to examine the complex and evolving of the America's architects in shaping our cities and communities. Through essays, vignettes, and profiles, illustrated with more than 560 photographs, Architecture provides a look at the breath and depth of the architecture profession and points to the significant contributions architects have made in all aspects of society. Most important, the book demonstrates the value of applying "architectural thinking" to the many serious issues - from global warming and homeland security to accessibility and diversity - facing our world today."--BOOK JACKET.

Download or read book Cold War Energy written by Jeronim Perović and published by Springer. This book was released on 2017-02-28 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the role of Soviet energy during the Cold War. Based on hitherto little known documents from Western and Eastern European archives, it combines the story of Soviet oil and gas with general Cold War history. This volume breaks new ground by framing Soviet energy in a multi-national context, taking into account not only the view from Moscow, but also the perspectives of communist Eastern Europe, the US, NATO, as well as several Western European countries – namely Italy, France, and West Germany. This book challenges some of the long-standing assumptions of East-West bloc relations, as well as shedding new light on relations within the blocs regarding the issue of energy. By bringing together a range of junior and senior historians and specialists from Europe, Russia and the US, this book represents a pioneering endeavour to approach the role of Soviet energy during the Cold War in transnational perspective.

Download or read book Innovative Bridge Designs for Rapid Renewal written by and published by . This book was released on 2014 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: "TRB's second Strategic Highway Research Program (SHRP 2) S2-R04-RR-1: Innovative Bridge Designs for Rapid Renewal documents the development of standardized approaches to designing and constructing complete bridge systems for rapid renewals. The report also describes a demonstration project on US 6 over the Keg Creek near Council Bluffs, Iowa that was completed in 2011 using the accelerated bridge construction standards developed as part of Renewal Project R04."--Publication info.