Enhancement Of Gdot S Pavement Rehabilitation And Design Processes By Integrating New And Existing Data Sources And Developing Data Analysis And Reporting Procedures
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Enhancement Of Gdot S Pavement Rehabilitation And Design Processes By Integrating New And Existing Data Sources And Developing Data Analysis And Reporting Procedures
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Author : Zhaohua Wang
language : en
Publisher:
Release Date : 2014
Enhancement Of Gdot S Pavement Rehabilitation And Design Processes By Integrating New And Existing Data Sources And Developing Data Analysis And Reporting Procedures written by Zhaohua Wang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Pavements categories.
Consideration Of Preservation In Pavement Design And Analysis Procedures
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Author :
language : en
Publisher:
Release Date : 2015
Consideration Of Preservation In Pavement Design And Analysis Procedures written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Pavements categories.
"TRB's National Cooperative Highway Research Program (NCHRP) Report 810: Consideration of Preservation in Pavement Design and Analysis Procedures explores the effects of preservation on pavement performance and service life and describes three different approaches for considering these effects in pavement design and analysis procedures. The report may serve as a basis for developing procedures for incorporating preservation in the American Association of State Highway and Transportation Officials (AASHTO) Mechanistic-Empirical Pavement Design Guide: A Manual of Practice (MEPDG) and the AASHTOWare Pavement ME Design software. Initially, the scope of this project intended to develop procedures for incorporating pavement preservation treatments into the MEPDG design analysis process that would become part of the MEPDG Manual of Practice. However, it was determined that sufficient data were not available to support the development of such procedures. Appendices A through I are available online only." --
Using Cost Mix Design Construction And Performance Data To Inform Hot Mix Asphalt Pavement Policy And Standards
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Author : Ryan A. Howell
language : en
Publisher:
Release Date : 2019
Using Cost Mix Design Construction And Performance Data To Inform Hot Mix Asphalt Pavement Policy And Standards written by Ryan A. Howell and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Pavements, Asphalt categories.
This dissertation integrates and assesses in-service hot mix asphalt pavement data from several typically available but disconnected data sources to inform pavement policy and specification development. This in-service pavement data approach captures connected pavement data from different stages of pavement projects (e.g. mix design, construction, performance after completion) to better understand the relationship between actual in-service performance and mix design, structural design, and construction variables. The dissertation addresses the following research question: what is the value of the in-service pavement data approach in developing hot mix asphalt pavement policy and specifications? To test this question, the dissertation applies this approach using data from 2007 to 2017 to investigate several current Washington State Department of Transportation (WSDOT) research questions. Using the in-service pavement data approach, WSDOT pavement performance questions regarding (1) 3/8-inch versus 1/2-inch nominal maximum aggregate size (NMAS) mixtures, (2) the influence of elevated in-place density mixtures and other mixture characteristics, and (3) high-reclaimed asphalt pavement (RAP) (> 20%) versus up-to-20%-RAP mixtures are analyzed. High level findings include: (1) there is no statistical evidence to suggest a difference in performance between 3/8-inch and 1/2-inch NMAS mixtures; however, the cracking/rutting performance of 3/8-inch NMAS mixtures may be trending higher for older mixtures (ages 9-10); (2) there is no field evidence to suggest an apparent trend between elevated density and increased cracking/rutting performance; however, fine-graded mixture cracking performance may be trending higher than coarse-graded mixtures for older contracts (ages 8-10) and no contracts with a density of 94% or higher perform poorly ([less than or equal to] 50 cracking/rutting condition value); and (3) there is no statistical evidence to suggest a difference in performance between high-RAP (> 20%) and up-to-20%-RAP mixtures. Ultimately, the in-service pavement data approach is a repeatable framework that can be used to better understand the relationship between actual in-service performance and mix design, structural design, and construction variables. Additionally, it is generalizable to any field with large data sets on in-service pavements (e.g. airfields, highways, etc.). Towards this end, the in-service pavement data approach and high-level findings of the WSDOT case studies may be applicable to the U.S. Air Force pavement program.
A Policy On Design Standards Interstate System
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Author :
language : en
Publisher: Aashto
Release Date : 2005
A Policy On Design Standards Interstate System written by and has been published by Aashto this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Express highways categories.
Project Management Handbook
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Author : Jürg Kuster
language : en
Publisher: Springer
Release Date : 2015-06-08
Project Management Handbook written by Jürg Kuster and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-08 with Business & Economics categories.
This practical handbook offers a comprehensive guide to efficient project management. It pursues a broad, well-structured approach, suitable for most projects, and allows newcomers, experienced project managers and decision-makers to find valuable input that matches their specific needs. The Project Management Compass guides readers through various sections of the book; templates and checklists offer additional support. The handbook’s innovative structure combines concepts from systems engineering, management psychology, and process dynamics. This international edition will allow to share the authors' experience gained in many years of project work and over 2,000 project management and leadership seminars conducted for BWI Management Education in Zurich, Switzerland. This is an excellent handbook for practical project management in today’s world. Prof. Dr. Heinz Schelle, Honorary Chairman of the GPM (German Project Management Association)The authors’ many years in practical experience in setting up, implementing and managing projects shines through in this book. The book also reflects the current trend towards increased social competence. I am therefore pleased to recommend this book as a basis for certification in project management. Dr. Hans Knöpfel, Honorary President of the SPM (Swiss Project Management Association)
Roadside Design Guide
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Author : American Association of State Highway and Transportation Officials. Task Force for Roadside Safety
language : en
Publisher:
Release Date : 1989
Roadside Design Guide written by American Association of State Highway and Transportation Officials. Task Force for Roadside Safety and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Roads categories.
Traffic Monitoring Guide
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Author : United States. Federal Highway Administration. Office of Highway Information Management
language : en
Publisher:
Release Date : 1992
Traffic Monitoring Guide written by United States. Federal Highway Administration. Office of Highway Information Management and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Traffic congestion categories.
Pavement Analysis And Design
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Author : Yang Hsien Huang
language : en
Publisher:
Release Date : 2004
Pavement Analysis And Design written by Yang Hsien Huang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Pavements categories.
For one/two-semester, undergraduate/graduate courses in Pavement Design. This up-to-date text covers both theoretical and practical aspects of pavement analysis and design. It includes some of the latest developments in the field, and some very useful computer software-developed by the author-with detailed instructions.
Pre Contract Project Scoping Processes
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Author : Hamed Zamenian
language : en
Publisher:
Release Date : 2016-12-31
Pre Contract Project Scoping Processes written by Hamed Zamenian and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-31 with categories.
Scoping is the process of developing a project's objectives, need, preliminary cost estimate, and preliminary schedule based on a recognized need that the project is intended to address. This study (INDOT/JTRP SPR 3944) was launched by the Indiana Department of Transportation (INDOT)/Joint Transportation Program (JTRP) to develop a synthesis of scoping processes in different State Highway Agencies (SHA). The study was conducted using a qualitative exploratory approach focusing on the review of project scoping practices across different SHAs. Focused interviews with personnel from State Highway Agencies (SHA) along with the review of documents gathered during the literature search and resources provided by SHAs were the avenues used for data collection in the study.The study focused on eleven themes for the assessment of project scoping procedures: (1) primary entity with responsibility for scoping projects, (2) timeline for scoping activities, (3) functional groups within the State Highway Agency involved in scoping, (4) cost estimation procedures, (5) application of Context Sensitive Solutions (CSS), (6) addressing maintenance needs, (7) methods of assessing scope creep, (8) tracking the quality and effectiveness of scoping processes, (9) environmental consideration in scoping processes, (10) data collection and data sharing, and (11) scoping practices which have evolved/benefited the State Highway Agency. The report presents key findings of the study and provides suggestions for further investigation by INDOT.
Guide For The Planning Design And Operation Of Pedestrian Facilities
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Author :
language : en
Publisher: AASHTO
Release Date : 2004
Guide For The Planning Design And Operation Of Pedestrian Facilities written by and has been published by AASHTO this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with CD-ROMS. categories.