Load Transfer Characteristics of Roller-compacted Concrete Pavement Joints and Cracks PDF Download
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Author: David W. Pittman
Publisher:
ISBN:
Category : Roller compacted concrete
Languages : en
Pages : 9
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Book Description
Author: David W. Pittman
Publisher:
ISBN:
Category : Roller compacted concrete
Languages : en
Pages : 9
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 150
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Book Description
The purpose of this project was to investigate the performance of a roller-compacted concrete (RCC) pavement for use as a high-speed surface. A test section consisting of a small parking lot and a two-lane roadway was constructed. During construction, three major parameters were varied: paver speed, rolling amount, and joint spacing. The paver speed was varied to determine what effect, if any, this has on average lay-down density, average final density, rideability, skid resistance, load transfer, and density profiles. The average lay-down and final densities of the RCC pavement were determined using a nuclear density device, which determined the density of various depths throughout the pavement. The load transfer was determined at transverse joints and transverse cracks by using falling weight deflectometer data. The rolling amount was varied to determine its effect on all of the same properties as paver speed except lay-down density. The joint spacing was varied to examine an optimum spacing that would not develop intermediate cracking and would provide the desired rideability and load transfer. From this project, it was determined that no adjustments in paver speed, rolling (types of patterns), or joint spacing will significantly enhance RCC pavement properties so that it may be used for high-speed applications.
Author: J. Paul Guyer, P.E., R.A.
Publisher: Guyer Partners
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 27
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Book Description
Introductory technical guidance for civil engineers and construction managers interested in roller compacted concrete pavement for streets and highways. Here is what is discussed: 1. INTRODUCTION 2. MATERIALS USED FOR RCC PAVEMENTS 3. DESIGN APPROACHES FOR RCC PAVEMENTS 4. CONSTRUCTION OF RCC PAVEMENTS 5. RCC PAVERS 6. OTHER IMPORTANT DESIGN AND CONSTRUCTION CONSIDERATIONS 7. PAVING OPERATIONS 8. CONCLUSION.
Author:
Publisher:
ISBN:
Category : Air travel
Languages : en
Pages : 548
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Book Description
Author:
Publisher:
ISBN:
Category : Dowels
Languages : en
Pages : 28
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Book Description
Load transfer restoration (LTR) is a rehabilitation technique for increasing the load transfer capability of existing jointed portland cement concrete pavement by placement of dowel bars or other mechanical devices across joints and/or cracks that exhibit poor load transfer.
Author: Jacob Eskel Hiller
Publisher:
ISBN:
Category : Pavements, Concrete
Languages : en
Pages : 562
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Book Description
Author: David W. Pittman
Publisher:
ISBN:
Category : Pavements, Concrete
Languages : en
Pages : 10
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Book Description
Author: W. J. Nowlen
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 18
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Book Description
Author: Dennis Ludwig
Publisher:
ISBN:
Category : Concrete roads
Languages : en
Pages : 158
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Book Description
Author: Stephen Shober
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 82
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Book Description
