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Pavement Subgrade Mr Design Values For Michigans Seasonal Changes
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Book Synopsis Pavement Subgrade MR Design Values for Michigan's Seasonal Changes by : Gilbert Y. Baladi
Download or read book Pavement Subgrade MR Design Values for Michigan's Seasonal Changes written by Gilbert Y. Baladi and published by . This book was released on 2009 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: The resilient modulus (MR) of roadbed soil plays an integral role in the design of pavement systems. Currently, the various regions of the Michigan Department of Transportation (MDOT) use different procedures to determine the MR values. Most of these procedures are applicable to the new Mechanistic-Empirical Pavement Design Guide (ME PDG) level 3 design only and the 1993 AASHTO design guide. Therefore, a consistent, uniform, and implementable procedure that meets the requirements of the M-E PDG for level 1, 2, and 3 designs and the 1993 AASHTO Design Guide was developed. In this study, the State of Michigan was divided into fifteen clusters where the physical and engineering characteristics of the soils were similar. The clusters were then divided into ninety nine areas to narrow down the ranges of the engineering and physical characteristics of the soils. Disturbed roadbed soil samples were collected from seventy five areas, and twelve undisturbed soil samples (Shelby tubes) were collected from areas with CL and SC roadbed soils. The soil samples were subjected to simple tests (moisture content, grain size distribution, and Atterberg limits when applicable), and cyclic load triaxial tests to determine the soils resilient modulus values. Predictive correlation equations were developed to estimate the MR values of the roadbed soil based on the results of the simple tests. Deflection data from Falling Weight Deflectometer (FWD) tests conducted throughout the state were obtained from MDOT. The deflection database consisted of hundreds of previous FWD tests that were conducted on various projects over the last 20+ years and eighty FWD tests conducted as part of this study. All FWD data files with sufficient data were analyzed to backcalculate the roadbed soil MR values. Comparison between the laboratory and the backcalculated MR values indicated that the two values are almost equal when the stress boundaries used in the laboratory tests matched those of the FWD tests. The report includes the recommended MR design values are provided on state map and in table format.
Book Synopsis Pavement Subgrade MR Design Values for Michigan's Seasonal Changes by : Gilbert Y. Baladi
Download or read book Pavement Subgrade MR Design Values for Michigan's Seasonal Changes written by Gilbert Y. Baladi and published by . This book was released on 2009 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: The resilient modulus (MR) of roadbed soil plays an integral role in the design of pavement systems. Currently, the various regions of the Michigan Department of Transportation (MDOT) use different procedures to determine the MR values. Most of these procedures are applicable to the new Mechanistic-Empirical Pavement Design Guide (ME PDG) level 3 design only and the 1993 AASHTO design guide. Therefore, a consistent, uniform, and implementable procedure that meets the requirements of the M-E PDG for level 1, 2, and 3 designs and the 1993 AASHTO Design Guide was developed. In this study, the State of Michigan was divided into fifteen clusters where the physical and engineering characteristics of the soils were similar. The clusters were then divided into ninety nine areas to narrow down the ranges of the engineering and physical characteristics of the soils. Disturbed roadbed soil samples were collected from seventy five areas, and twelve undisturbed soil samples (Shelby tubes) were collected from areas with CL and SC roadbed soils. The soil samples were subjected to simple tests (moisture content, grain size distribution, and Atterberg limits when applicable), and cyclic load triaxial tests to determine the soils resilient modulus values. Predictive correlation equations were developed to estimate the MR values of the roadbed soil based on the results of the simple tests. Deflection data from Falling Weight Deflectometer (FWD) tests conducted throughout the state were obtained from MDOT. The deflection database consisted of hundreds of previous FWD tests that were conducted on various projects over the last 20+ years and eighty FWD tests conducted as part of this study. All FWD data files with sufficient data were analyzed to backcalculate the roadbed soil MR values. Comparison between the laboratory and the backcalculated MR values indicated that the two values are almost equal when the stress boundaries used in the laboratory tests matched those of the FWD tests. The report includes the recommended MR design values are provided on state map and in table format.
Book Synopsis Pavement Subgrade Resilient Modulus Design Values for Michigan's Seasonal Changes by : Gilbert Y. Baladi
Download or read book Pavement Subgrade Resilient Modulus Design Values for Michigan's Seasonal Changes written by Gilbert Y. Baladi and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Backcalculated Subgrade Resilient Modulus Design Values for the State of Michigan by : Tyler Allen Dawson
Download or read book Backcalculated Subgrade Resilient Modulus Design Values for the State of Michigan written by Tyler Allen Dawson and published by . This book was released on 2008 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Laboratory Subgrade Resilient Modulus Design Values for the State of Michigan by : Colin Patrick Sessions
Download or read book Laboratory Subgrade Resilient Modulus Design Values for the State of Michigan written by Colin Patrick Sessions and published by . This book was released on 2008 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Implementation of the AASHTO Mechanistic-empirical Pavement Design Guide and Software by :
Download or read book Implementation of the AASHTO Mechanistic-empirical Pavement Design Guide and Software written by and published by . This book was released on 2014 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction -- Mechanistic-Empirical Pavement Design Guide and AASHTOWare Pavement ME Design (TM) Software Overview -- Survey of Agency Pavement Design Practices -- Common Elements of Agency Implementation Plans -- Case Examples of Agency Implementation -- Conclusions.
Author :American Association of State Highway and Transportation Officials Publisher :AASHTO ISBN 13 :156051423X Total Pages :218 pages Book Rating :4.5/5 (65 download)
Book Synopsis Mechanistic-empirical Pavement Design Guide by : American Association of State Highway and Transportation Officials
Download or read book Mechanistic-empirical Pavement Design Guide written by American Association of State Highway and Transportation Officials and published by AASHTO. This book was released on 2008 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :American Association of State Highway and Transportation Officials Publisher :AASHTO ISBN 13 :1560510552 Total Pages :622 pages Book Rating :4.5/5 (65 download)
Book Synopsis AASHTO Guide for Design of Pavement Structures, 1993 by : American Association of State Highway and Transportation Officials
Download or read book AASHTO Guide for Design of Pavement Structures, 1993 written by American Association of State Highway and Transportation Officials and published by AASHTO. This book was released on 1993 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design related project level pavement management - Economic evaluation of alternative pavement design strategies - Reliability / - Pavement design procedures for new construction or reconstruction : Design requirements - Highway pavement structural design - Low-volume road design / - Pavement design procedures for rehabilitation of existing pavements : Rehabilitation concepts - Guides for field data collection - Rehabilitation methods other than overlay - Rehabilitation methods with overlays / - Mechanistic-empirical design procedures.
Book Synopsis Modeling Seasonal Variation in Pavement Subgrade Modulus by : Veera Venkata Koppisetti
Download or read book Modeling Seasonal Variation in Pavement Subgrade Modulus written by Veera Venkata Koppisetti and published by . This book was released on 2004 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Research Council (U.S.). Transportation Research Board Publisher :National Academy Press ISBN 13 : Total Pages :56 pages Book Rating :4.3/5 ( download)
Book Synopsis Application of Pavement Design Models by : National Research Council (U.S.). Transportation Research Board
Download or read book Application of Pavement Design Models written by National Research Council (U.S.). Transportation Research Board and published by National Academy Press. This book was released on 1980 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Superpave Mix Design by : Asphalt Institute
Download or read book Superpave Mix Design written by Asphalt Institute and published by . This book was released on 2001-01-01 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gravel Roads written by Ken Skorseth and published by . This book was released on 2000 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.
Book Synopsis Highway Subdrainage Design by : Lyle K. Moulton
Download or read book Highway Subdrainage Design written by Lyle K. Moulton and published by . This book was released on 1980 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pavement Analysis and Design by : Yang Hsien Huang
Download or read book Pavement Analysis and Design written by Yang Hsien Huang and published by . This book was released on 2004 with total page 775 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Airport Pavement Design and Evaluation by :
Download or read book Airport Pavement Design and Evaluation written by and published by . This book was released on 1974 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transportation Research Record written by and published by . This book was released on 1980 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by and published by . This book was released on 1983 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
