Rehabilitation Of Concrete Pavements Utilizing Rubblization And Crack And Seat Methods

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Rehabilitation of Concrete Pavements Utilizing Rubblization and Crack and Seat Methods

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Author :
Publisher :
ISBN 13 :
Total Pages : 139 pages
Book Rating : 4.:/5 (651 download)

Book Synopsis Rehabilitation of Concrete Pavements Utilizing Rubblization and Crack and Seat Methods by :

Download or read book Rehabilitation of Concrete Pavements Utilizing Rubblization and Crack and Seat Methods written by and published by . This book was released on 2005 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deterioration in Portland Cement Concrete (PCC) pavements can occur due to distresses caused by a combination of traffic loads and weather conditions. Hot mix asphalt (HMA) overlay is the most commonly used rehabilitation technique for such deteriorated PCC pavements. However, the performance of these HMA overlaid pavements is hindered due to the occurrence of reflective cracking, resulting in significant reduction of pavement serviceability. Various fractured slab techniques, including rubblization, crack and seat, and break and seat are used to minimize reflective cracking by reducing the slab action. The main objective of this project is to develop a mechanistic-empirical (ME) design aproach for the HMA overlay thickness design for fractured PCC pavements. In this design procedure, failure criteria such as the tensile strain at the bottom of HMA layer and the vertical compressive strain on the surface of subgrade are used to consider HMA fatigue and subgrade rutting, respectively. The developed ME design system is also implemented in a Visual Basic computer program.

Guidance, Parameters, and Recommendations for Rubblized Pavements

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Author :
Publisher :
ISBN 13 :
Total Pages : 90 pages
Book Rating : 4.:/5 (1 download)

Book Synopsis Guidance, Parameters, and Recommendations for Rubblized Pavements by :

Download or read book Guidance, Parameters, and Recommendations for Rubblized Pavements written by and published by . This book was released on 2007 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Performance Report on Jointed Concrete Pavement Repair Strategies in Texas

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Author : Tom Scullion
Publisher :
ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.3/5 (555 download)

Book Synopsis Performance Report on Jointed Concrete Pavement Repair Strategies in Texas by : Tom Scullion

Download or read book Performance Report on Jointed Concrete Pavement Repair Strategies in Texas written by Tom Scullion and published by . This book was released on 2004 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Project 0-4517 was established to summarize the results from the Lufkin experiment on US 59 and to develop statewide guidelines on how to select rehabilitation strategies for jointed concrete pavements (JCP). This year 1 report reviews the performance of the six experimental sections on US 59 and makes recommendations for statewide implementation. The best performing section in Lufkin was the flexible base overlay, which involved placing high-quality crushed limestone directly over the JCP followed by an underseal and thin asphalt overlay. This was also one of the least expensive treatments used in the experiment. The large stone mix also gave good performance, but the crack and seat and full-depth repair techniques did not perform well. A forensic investigation was conducted to attempt to explain the variation in treatment performance. To complement the Lufkin results, a review is also presented of the performance of other JCP rehabilitation techniques recently evaluated by TxDOT districts. An evaluation of crack retarding asphalt layers (Strata(R)), grid layers (GlasGrid(R)) and slab fracturing techniques is also included in the report.

The Crack and Seat Method of Pavement Rehabilitation

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Author : Amy M. Schutzbach
Publisher :
ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.:/5 (31 download)

Book Synopsis The Crack and Seat Method of Pavement Rehabilitation by : Amy M. Schutzbach

Download or read book The Crack and Seat Method of Pavement Rehabilitation written by Amy M. Schutzbach and published by . This book was released on 1988 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigation and Application of Fractured Slab Techniques for PCC Pavements

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Author : Samuel Owusu-Ababio
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (1 download)

Book Synopsis Investigation and Application of Fractured Slab Techniques for PCC Pavements by : Samuel Owusu-Ababio

Download or read book Investigation and Application of Fractured Slab Techniques for PCC Pavements written by Samuel Owusu-Ababio and published by . This book was released on 1999 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sustainable and Resilient Critical Infrastructure Systems

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Author : Kasthurirangan Gopalakrishnan
Publisher : Springer Science & Business Media
ISBN 13 : 3642114059
Total Pages : 272 pages
Book Rating : 4.6/5 (421 download)

Book Synopsis Sustainable and Resilient Critical Infrastructure Systems by : Kasthurirangan Gopalakrishnan

Download or read book Sustainable and Resilient Critical Infrastructure Systems written by Kasthurirangan Gopalakrishnan and published by Springer Science & Business Media. This book was released on 2010-04-13 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable and resilient critical infrastructure systems is an emerging paradigm in an evolving era of depleting assets in the midst of natural and man-made threats to provide a sustainable and high quality of life with optimized resources from social, economic, societal and environmental considerations. The increasing complexity and interconnectedness of civil and other interdependent infrastructure systems (electric power, energy, cyber-infrastructures, etc.) require inter- and multidisciplinary expertise required to engineer, monitor, and sustain these distributed large-scale complex adaptive infrastructure systems. This edited book is motivated by recent advances in simulation, modeling, sensing, communications/information, and intelligent and sustainable technologies that have resulted in the development of sophisticated methodologies and instruments to design, characterize, optimize, and evaluate critical infrastructure systems, their resilience, and their condition and the factors that cause their deterioration. Specific topics discussed in this book include, but are not limited to: optimal infrastructure investment allocation for sustainability, framework for manifestation of tacit critical infrastructure knowledge, interdependencies between energy and transportation systems for national long term planning, intelligent transportation infrastructure technologies, emergent research issues in infrastructure interdependence research, framework for assessing the resilience of infrastructure and economic systems, maintenance optimization for heterogeneous infrastructure systems, optimal emergency infrastructure inspection scheduling, and sustainable rehabilitation of deteriorated transportation infrastructure systems.

Performance Evaluation of Rubblized Pavements in Iowa

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Author : Halil Ceylan
Publisher :
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.:/5 (1 download)

Book Synopsis Performance Evaluation of Rubblized Pavements in Iowa by : Halil Ceylan

Download or read book Performance Evaluation of Rubblized Pavements in Iowa written by Halil Ceylan and published by . This book was released on 2008 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Phase II follow-up study of IHRB Project TR-473 focused on the performance evaluation of rubblized pavements in Iowa. The primary objective of this study was to evaluate the structural condition of existing rubblized concrete pavements across Iowa through Falling Weight Deflectometer (FWD) tests, Dynamic Cone Penetrometer (DCP) tests, visual pavement distress surveys, etc. Through backcalculation of FWD deflection data using the ISU's advanced layer moduli backcalculation program, the rubblized layer moduli were determined for various projects and compared with each other for correlating with the long-term pavement performance. The AASHTO structural layer coefficient for rubblized layer was also calculated using the rubblized layer moduli. To validate the mechanistic-empirical (M-E) hot mix asphalt (HMA) overlay thickness design procedure developed during the Phase I study, the actual HMA overlay thickness from the rubblization projects were compared with the predicted thickness obtained from the design software. The results of this study show that rubblization is a valid option to use in Iowa in the rehabilitation of PCC provided the foundation is strong enough to support construction operations during the rubblization process. The M-E structural design methodology developed during Phase I can estimate the HMA overlay thickness reasonably well to achieve long-lasting performance of HMA pavements. The rehabilitation strategy is recommended for continued use in Iowa under those conditions conducive for rubblization.

Reflective Crack Mitigation Guide for Flexible Pavements

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Author : R. Christopher Williams
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (135 download)

Book Synopsis Reflective Crack Mitigation Guide for Flexible Pavements by : R. Christopher Williams

Download or read book Reflective Crack Mitigation Guide for Flexible Pavements written by R. Christopher Williams and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reflective cracks form in pavements when hot-mix asphalt (HMA) overlays are placed over jointed and/or severely cracked rigid and flexible pavements. In the first part of the research, survival analysis was conducted to identify the most appropriate rehabilitation method for composite pavements and to evaluate the influence of different factors on reflective crack development. Four rehabilitation methods, including mill and fill, overlay, heater scarification (SCR), and rubblization, were analyzed using three performance indicators: reflective cracking, international roughness index (IRI), and pavement condition index (PCI). It was found that rubblization can significantly retard reflective cracking development compared to the other three methods. No significant difference for PCI was seen among the four rehabilitation methods. Heater scarification showed the lowest survival probability for both reflective cracking and IRI, while an overlay resulted in the poorest overall pavement condition based on PCI. In addition, traffic level was found not to be a significant factor for reflective cracking development. An increase in overlay thickness can significantly delay the propagation of reflective cracking for all four treatments. Soil types in rubblization pavement sites were assessed, and no close relationship was found between rubblized pavement performance and subgrade soil condition. In the second part of the research, the study objective was to evaluate the modulus and performance of four reflective cracking treatments: full rubblization, modified rubblization, crack and seat, and rock interlayer. A total of 16 pavement sites were tested by the surface wave method (SWM), and in the first four sites both falling weight deflectometer (FWD) and SWM were conducted for a preliminary analysis. The SWM gave close concrete layer moduli compared to the FWD moduli on a conventional composite pavement. However, the SWM provided higher moduli for the rubblized concrete layer. After the preliminary analysis, another 12 pavement sites were tested by the SWM. The results showed that the crack and seat method provided the highest moduli, followed by the modified rubblization method. The full rubblization and the rock interlayer methods gave similar, but lower, moduli. Pavement performance surveys were also conducted during the field study. In general, none of the pavement sites had rutting problems. The conventional composite pavement site had the largest amount of reflective cracking. A moderate amount of reflective cracking was observed for the two pavement sites with full rubblization. Pavements with the rock interlayer and modified rubblization treatments had much less reflective cracking. It is recommended that use of the modified rubblization and rock interlayer treatments for reflective cracking mitigation are best.

Evaluation of Various Hot Mix Asphalt Pavement Thicknesses Over Rubblized Concrete Pavement

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Author : Irene K. Battaglia
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.3/5 (555 download)

Book Synopsis Evaluation of Various Hot Mix Asphalt Pavement Thicknesses Over Rubblized Concrete Pavement by : Irene K. Battaglia

Download or read book Evaluation of Various Hot Mix Asphalt Pavement Thicknesses Over Rubblized Concrete Pavement written by Irene K. Battaglia and published by . This book was released on 2010 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Rehabilitation of Concrete Pavements

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Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.3/5 (555 download)

Book Synopsis Rehabilitation of Concrete Pavements by :

Download or read book Rehabilitation of Concrete Pavements written by and published by . This book was released on 1983 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: A project panel was established to provide guidelines for the rehabilitation of concrete pavements in Colorado. Techniques used by other state highway agencies were compared to the type and severity of concrete pavement distress observed in-state. Representatives from the concrete and asphalt pavement paving organizations were also invited to provide input to the study. Suggested methods are provided to renew the design life of deteriorated concrete pavements. Alternative methods of construction from which to choose are included along with examples for comparing life cycle costs.

Using Existing Pavement in Place and Achieving Long Life

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Author : Newton Jackson, Jason Puccinelli, and Joe Mahoney
Publisher : Transportation Research Board
ISBN 13 : 0309274087
Total Pages : 300 pages
Book Rating : 4.3/5 (92 download)

Book Synopsis Using Existing Pavement in Place and Achieving Long Life by : Newton Jackson, Jason Puccinelli, and Joe Mahoney

Download or read book Using Existing Pavement in Place and Achieving Long Life written by Newton Jackson, Jason Puccinelli, and Joe Mahoney and published by Transportation Research Board. This book was released on with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report from the second Strategic Highway Research Program (SHRP 2), which is administered by the Transportation Research Board of the National Academies, focuses on improving the ability of highway agencies to design and construct long-lasting highway projects with minimal disruption to the traveling public.

Rehabilitation of a Concrete Pavement Using In-Place Rubblization and Cold Recycling Technologies

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Publisher :
ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (614 download)

Book Synopsis Rehabilitation of a Concrete Pavement Using In-Place Rubblization and Cold Recycling Technologies by :

Download or read book Rehabilitation of a Concrete Pavement Using In-Place Rubblization and Cold Recycling Technologies written by and published by . This book was released on 2002 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1998, a 19 km portion of Highway 2 located between Woodstock and Thamesford was transferred from the provincial jurisdiction to the County of Oxford, Ontario. County Road 2 was a concrete pavement with 75 mm of hot mix asphalt surfacing. The pavement serviceability was considered poor mainly due to the multiple active joints and rocking of the concrete slabs. In 1999, the County of Oxford made the decision to restore the serviceability of the new County Road 2 using a rehabilitation method that would provide smooth ride, mitigate cracking and eliminate the rocking effect of the concrete slabs. The retained rehabilitation strategy included rubblization of the concrete pavement, cold recycling of the old hot mix asphalt surfacing and placement of new hot mix asphalt surfacing. The rehabilitation of County Road 2 was carried out in three phases and the last phase was completed in the summer of 2001. The experience acquired with every phase of work contributed to define and optimized a construction method that minimizes both, the rehabilitation costs and the construction risks associated with the break up of the concrete pavement structure. This paper presents an overview of the approach undertaken by the County of Oxford to establish a pavement rehabilitation strategy and the step taken to optimize the usage of rubblization and cold recycling of the old hot mix asphalt surfacing. For the covering abstract of this conference see ITRD number E211271.

Asphalt Overlays for Highway and Street Rehabilitation

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Author : Asphalt Institute
Publisher :
ISBN 13 : 9781934154113
Total Pages : 177 pages
Book Rating : 4.1/5 (541 download)

Book Synopsis Asphalt Overlays for Highway and Street Rehabilitation by : Asphalt Institute

Download or read book Asphalt Overlays for Highway and Street Rehabilitation written by Asphalt Institute and published by . This book was released on 2000 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Guidelines and Methodologies for the Rehabilitation of Rigid Highway Pavements Using Asphalt Concrete Overlays

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (32 download)

Book Synopsis Guidelines and Methodologies for the Rehabilitation of Rigid Highway Pavements Using Asphalt Concrete Overlays by :

Download or read book Guidelines and Methodologies for the Rehabilitation of Rigid Highway Pavements Using Asphalt Concrete Overlays written by and published by . This book was released on 1991 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The overall objective of this study was to develop guidelines for the practical and cost-effective use of hot mix asphalt (HMA) overlays to rehabilitate deteriorating portland cement concrete (PCC) highway pavements. The particular procedures covered by the study were: (1) crack and seat; (2) break and seat; (3) rubblize; and (4) saw and sealing. This executive summary presents the major findings of this extensive nationwide research study.

Material and Construction Optimization for Prevention of Premature Pavement Distress in PCC Pavements

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Publisher :
ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.:/5 (1 download)

Book Synopsis Material and Construction Optimization for Prevention of Premature Pavement Distress in PCC Pavements by :

Download or read book Material and Construction Optimization for Prevention of Premature Pavement Distress in PCC Pavements written by and published by . This book was released on 2008 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Phase I, the research team contacted each of 16 participating states to gather information about concrete and concrete material tests. A preliminary suite of tests to ensure long-term pavement performance was developed. The tests were selected to provide useful and easy-to-interpret results that can be performed reasonably and routinely in terms of time, expertise, training, and cost. The tests examine concrete pavement properties in five focal areas critical to the long life and durability of concrete pavements: (1) workability, (2) strength development, (3) air system, (4) permeability, and (5) shrinkage. The tests were relevant at three stages in the concrete paving process: mix design, preconstruction verification, and construction quality control. In Phase II, the research team conducted field testing in each participating state to evaluate the preliminary suite of tests and demonstrate the testing technologies and procedures using local materials.

Pavement Rehabilitation Manual

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Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Pavement Rehabilitation Manual by :

Download or read book Pavement Rehabilitation Manual written by and published by . This book was released on 1985 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Soil and Material Inputs for Mechanistic-empirical Pavement Design 2007

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Author : American Society of Civil Engineers
Publisher :
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.X/5 (3 download)

Book Synopsis Soil and Material Inputs for Mechanistic-empirical Pavement Design 2007 by : American Society of Civil Engineers

Download or read book Soil and Material Inputs for Mechanistic-empirical Pavement Design 2007 written by American Society of Civil Engineers and published by . This book was released on 2007 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: