Evaluation Of Portland Cement Concrete As A Rehabilitation Option For Overlaying An Existing Asphalt Roadway
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Evaluation Of Portland Cement Concrete As A Rehabilitation Option For Overlaying An Existing Asphalt Roadway
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Author : Curt Dunn
language : en
Publisher:
Release Date : 1998
Evaluation Of Portland Cement Concrete As A Rehabilitation Option For Overlaying An Existing Asphalt Roadway written by Curt Dunn and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Cement categories.
Evaluation Of Portland Cement Concrete As A Rehabilitation Option For Overlaying An Existing Asphalt Roadway
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Author : Curt Dunn
language : en
Publisher:
Release Date : 2009
Evaluation Of Portland Cement Concrete As A Rehabilitation Option For Overlaying An Existing Asphalt Roadway written by Curt Dunn and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Cement coating categories.
Evaluation Of Portland Cement Concrete As A Rehabilitation Option For Overlaying An Existing Asphalt Roadway
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Author :
language : en
Publisher:
Release Date : 2004
Evaluation Of Portland Cement Concrete As A Rehabilitation Option For Overlaying An Existing Asphalt Roadway written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Cement coating categories.
Evaluation Of Portland Cement Concrete As A Rehabilitation Option For Overlaying An Existing Asphalt Roadway
DOWNLOAD
Author : Curt Dunn
language : en
Publisher:
Release Date : 2001
Evaluation Of Portland Cement Concrete As A Rehabilitation Option For Overlaying An Existing Asphalt Roadway written by Curt Dunn and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Cement coating categories.
Portland Cement Concrete Overlays
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Author : Kurt D. Smith
language : en
Publisher:
Release Date : 2002
Portland Cement Concrete Overlays written by Kurt D. Smith and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Pavements categories.
This report presents the latest information on the design, construction and performance of portland cement concrete (PCC) overlays. It describes the four types of PCC overlays that are commonly used in highway pavement applications: bonded PCC overlays, unbonded PCC overlays, conventional whitetopping and ultra-thin whitetopping. Recommended applications, critical design elements, current overlay design methodologies, recommended construction practices, and performance highlights are described for each overlay type. Information is also provided on the selection of PCC overlays as possible rehabilitation alternatives for existing pavements. Taken together, this document addresses the current "state of the technology" of PCC overlays placed on both existing PCC pavements and on existing hot-mix asphalt pavements.
Evaluation Of A Thin Bonded Portland Cement Concrete Pavement Overlay
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Author : Thomas Elliott Freeman
language : en
Publisher:
Release Date : 1996
Evaluation Of A Thin Bonded Portland Cement Concrete Pavement Overlay written by Thomas Elliott Freeman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Pavements categories.
This report discusses the performance of the Virginia Department of Transportation's first modern rehabilitation project involving a thin-bonded portland cement concrete overlay of an existing jointed concrete pavement. The performance of the rigid overlay, which was constructed in a fast-track mode to minimize lane closure time, was evaluated by detailed condition surveys conducted annually throughout a 6-year analysis period to identify, document, and monitor the occurrence of distress. The roughness of the overlay was also measured annually with an accelerometer-based inertial road profiler to permit an examination of the effects of surface deterioration on ride quality. After 6 full years of service, which included only minimal maintenance, the pavement overlay remained in good overall condition. Although the ride quality of the overlay remained virtually unchanged throughout the period, a significant increase in the occurrence of low-to-moderate-severity joint spalls, corner breaks, and to a lesser extent transverse cracks was noted during the fifth and sixth years. The extrusion of compression seals and the subsequent infiltration of water into the pavement structure probably contributed to the observed localized failure of the overlay/substrate bond in the vicinity of joints. This condition, in turn, weakened the pavement's structural capacity at panel edges and thereby resulted in the formation of corner breaks and cracks parallel with and near transverse joints. The consideration of thin-bonded concrete overlays constructed in a fast-track mode is recommended as a viable rehabilitation alternative for jointed concrete pavements that are not severely distressed. However, careful attention to joint installation and, in particular, joint maintenance is recommended for similar future rehabilitation projects.
Pavement Engineering
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Author : Rajib B. Mallick
language : en
Publisher: CRC Press
Release Date : 2013-03-27
Pavement Engineering written by Rajib B. Mallick and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-27 with Technology & Engineering categories.
Pavements are engineered structures essential to transportation, commerce and trade, and everyday life. In order for them to perform as expected, they must be designed, constructed, maintained, and managed properly. Providing a comprehensive overview of the subject, Pavement Engineering: Principles and Practice, Second Edition covers a wide range of topics in asphalt and concrete pavements, from soil preparation to structural design and construction. This new edition includes updates in all chapters and two new chapters on emerging topics that are becoming universally important: engineering of sustainable pavements and environmental mitigation in transportation projects. It also contains new examples and new figures with more informative schematics as well as helpful photographs. The text describes the significance of standards and examines traffic, drainage, concrete mixes, asphalt binders, distress and performance in concrete and asphalt pavements, and pavement maintenance and rehabilitation. It also contains a chapter on airport pavements and discusses nondestructive tests for pavement engineering using nuclear, deflection-based, electromagnetic, and seismic equipment. The authors explore key concepts and techniques for economic analysis and computing life-cycle cost, instrumentation for acquiring test data, and specialty applications of asphalt and concrete. The Second Edition includes more relevant issues and recently developed techniques and guidelines for practical problems, such as selection of pavement type, effect of vehicle tires, and use of smart sensors in rollers and software for drainage analysis. This book presents in-depth, state-of-the-art knowledge in a range of relevant topics in pavement engineering, with numerous examples and figures and comprehensive references to online resources for literature and software. It provides a good understanding of construction practices essential for new engineers and materials processing and construction needed for solving numerous problems.
Public Roads
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Author :
language : en
Publisher:
Release Date : 1991
Public Roads written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Highway research categories.
Ultra Thin Portland Cement Concrete Overlay Extended Evaluation
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Author : James K. Cable
language : en
Publisher:
Release Date : 2005
Ultra Thin Portland Cement Concrete Overlay Extended Evaluation written by James K. Cable and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Pavements categories.
The Iowa ultra-thin project demonstrated the application of thin portland cement concrete overlays as a rehabilitation technique. It combined the variables of base preparation, overlay thickness, slab size, and fiber enhancement into a series of test sections over a 7.2-mile length. This report identifies the performance of the overlays in terms of deflection reduction, reduced cracking, and improved bonding between the portland cement concrete (PCC) and asphalt cement concrete (ACC) base layers. The original research project was designed to evaluate the variables over a 5-year period of time. A second project provided the opportunity to test overlay rehabilitation techniques and continue measurement of the original overlay performance for 5 additional years.
Bearing Capacity Of Roads Railways And Airfields Two Volume Set
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Author : Erol Tutumluer
language : en
Publisher: CRC Press
Release Date : 2009-06-15
Bearing Capacity Of Roads Railways And Airfields Two Volume Set written by Erol Tutumluer and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-15 with Technology & Engineering categories.
Bearing Capacity of Roads, Railways and Airfields focuses on issues pertaining to the bearing capacity of highway and airfield pavements and railroad track structures and provided a forum to promote efficient design, construction and maintenance of the transportation infrastructure. The collection of papers from the Eighth International Conference