Nchrp Report
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Author | : Maher K. Tadros |
Publisher | : Transportation Research Board |
Total Pages | : 76 |
Release | : 2010 |
Genre | : Technology & Engineering |
ISBN | : 0309118352 |
This report establishes a user's manual for the acceptance, repair, or rejection of precast/prestressed concrete girders with longitudinal web cracking. The report also proposes revisions to the AASHTO LRFD Bridge Design Specifications and provides recommendations to develop improved crack control reinforcement details for use in new girders. The material in this report will be of immediate interest to bridge engineers.
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Total Pages | : |
Release | : 2007 |
Genre | : Electronic book |
ISBN | : |
Author | : |
Publisher | : AASHTO |
Total Pages | : 138 |
Release | : 2004 |
Genre | : Technology & Engineering |
ISBN | : 1560512598 |
Context-sensitive solutions (CSS) reflect the need to consider highway projects as more than just transportation facilities. Depending on how highway projects are integrated into the community, they can have far-reaching impacts beyond their traffic or transportation function. CSS is a comprehensive process that brings stakeholders together in a positive, proactive environment to develop projects that not only meet transportation needs, but also improve or enhance the community. Achieving a flexible, context-sensitive design solution requires designers to fully understand the reasons behind the processes, design values, and design procedures that are used. This AASHTO Guide shows highway designers how to think flexibly, how to recognize the many choices and options they have, and how to arrive at the best solution for the particular situation or context. It also strives to emphasize that flexible design does not necessarily entail a fundamentally new design process, but that it can be integrated into the existing transportation culture. This publication represents a major step toward institutionalizing CSS into state transportation departments and other agencies charged with transportation project development.
Author | : James E. Bryden |
Publisher | : Transportation Research Board |
Total Pages | : 131 |
Release | : 2002 |
Genre | : Automobile driving at night |
ISBN | : 0309067650 |
Author | : United States. Federal Highway Administration |
Publisher | : |
Total Pages | : 44 |
Release | : 1974 |
Genre | : Highway planning |
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Author | : John A. Bissonette |
Publisher | : Transportation Research Board |
Total Pages | : 174 |
Release | : 2008 |
Genre | : Nature |
ISBN | : 0309117402 |
TRB¿s National Cooperative Highway Research Program (NCHRP) Report 615: Evaluation of the Use and Effectiveness of Wildlife Crossings explores development of an interactive, web-based decision guide protocol for the selection, configuration, and location of wildlife crossings.
Author | : Daniel B. Fambro |
Publisher | : Transportation Research Board |
Total Pages | : 140 |
Release | : 1997 |
Genre | : Automobile driving |
ISBN | : 9780309060738 |
Author | : United States. Congress. House. Committee on Ways and Means. Subcommittee on Oversight |
Publisher | : |
Total Pages | : 524 |
Release | : 1978 |
Genre | : Government publications |
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Author | : Fouad H. Fouad |
Publisher | : Transportation Research Board |
Total Pages | : 59 |
Release | : 2003 |
Genre | : Lampposts |
ISBN | : 0309087538 |
Author | : National Research Council (U.S.). Transportation Research Board |
Publisher | : Transportation Research Board |
Total Pages | : 164 |
Release | : 2000 |
Genre | : Infrastructure (Economics) |
ISBN | : 9780309071246 |
Conference participants sought to identify gaps in the data and analytic tools needed to support economic analysis as related to transportation investment and to develop research proposals designed to fill those gaps. The opening day of the conference featured presentations by economists, transportation analysts, and policy makers on the theory and practice of economic analysis and its usefulness to decision makers. The second and third days of the conference revolved around participatory workshops. Six separate working groups deliberated over three questions: (1) What is the appropriate level of investment in transportation to encourage economic health? (2) How should projects be prioritized within a multimodal transportation program? (3) How much revenue is likely to flow from user charges, tolls, and other sources? At the conclusion of its deliberations, each working group developed a list of research proposals, which it then presented to the conference as a whole.