Author: Richard Charles Nelson
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 276
Book Description
An evaluation of the performance of continuously reinforced concrete pavement made with different coarse aggregates
Author: Richard Charles Nelson
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 276
Book Description
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 276
Book Description
Performance Evaluation of Continuously Reinforced Concrete Pavement in Illinois
Author: Scott Alan Lacoursiere
Publisher:
ISBN:
Category : Pavements, Concrete
Languages : en
Pages : 340
Book Description
Publisher:
ISBN:
Category : Pavements, Concrete
Languages : en
Pages : 340
Book Description
Preliminary Research Findings on the Effect of Coarse Aggregate on the Performance of Portland Cement Concrete Paving
Author: B. Frank McCullough
Publisher:
ISBN:
Category : Aggregates (Building materials)
Languages : en
Pages : 118
Book Description
This report focuses on aggregates used in the construction of continuously reinforced concrete pavements (CRCP). Specific chapters address (1) past research regarding aggregates used in CRCP, (2) field and laboratory investigations of CRCP, and (3) CRCP behavior and distress. The report reviews such topics as spalling and punchout distresses in continuously reinforced and jointed pavements, aggregate shape characterization using fractals, and the determination of sawcut depth using fractal analysis. Some of these activities relate directly to improving pavement performance, regardless of aggregate type used for construction.
Publisher:
ISBN:
Category : Aggregates (Building materials)
Languages : en
Pages : 118
Book Description
This report focuses on aggregates used in the construction of continuously reinforced concrete pavements (CRCP). Specific chapters address (1) past research regarding aggregates used in CRCP, (2) field and laboratory investigations of CRCP, and (3) CRCP behavior and distress. The report reviews such topics as spalling and punchout distresses in continuously reinforced and jointed pavements, aggregate shape characterization using fractals, and the determination of sawcut depth using fractal analysis. Some of these activities relate directly to improving pavement performance, regardless of aggregate type used for construction.
Evaluation of Continuously Reinforced Hydraulic Cement Concrete Pavement at Virginia's Smart Road
Author: Hamdi Celik Ozyildirim
Publisher:
ISBN:
Category : Pavements, Reinforced concrete
Languages : en
Pages : 24
Book Description
A two-lane continuously reinforced concrete pavement was built in Blacksburg, Virginia, as a part of Virginia's Smart Road. One of the lanes is 12 ft wide, and the other is 14 ft wide. The additional 2 ft was part of the shoulder. Below the concrete pavement is a 3-in-thick open-graded drainage layer (OGDL); one section is asphalt stabilized, and the other section is cement stabilized. The concrete pavement was cured by a curing compound except that the 12-ft lane was also covered with plastic and straw because of concerns with cold ambient temperature. The objective of this project was to determine the material properties of the concrete, instrument the pavement, monitor construction practices, and monitor the performance of the pavement over 4 years. The concrete had high early strength, low permeability, and high shrinkage. The average crack spacing was more than 3 ft, indicating satisfactory performance. In general, cracks were wider when they were further apart, but the differences in crack spacing and width were variable and small in some cases and could not be correlated after 4 years. The end sections had less cracking than the interior sections of the pavement. There were fewer cracks and more space between cracks in the 12-ft lane and fewer cracks in the pavement over the asphalt-stabilized OGDL. This was attributed to a better cure in the 12-ft lane and to a lower friction over the asphalt-stabilized base. No changes to the specifications were recommended as a result of the study findings.
Publisher:
ISBN:
Category : Pavements, Reinforced concrete
Languages : en
Pages : 24
Book Description
A two-lane continuously reinforced concrete pavement was built in Blacksburg, Virginia, as a part of Virginia's Smart Road. One of the lanes is 12 ft wide, and the other is 14 ft wide. The additional 2 ft was part of the shoulder. Below the concrete pavement is a 3-in-thick open-graded drainage layer (OGDL); one section is asphalt stabilized, and the other section is cement stabilized. The concrete pavement was cured by a curing compound except that the 12-ft lane was also covered with plastic and straw because of concerns with cold ambient temperature. The objective of this project was to determine the material properties of the concrete, instrument the pavement, monitor construction practices, and monitor the performance of the pavement over 4 years. The concrete had high early strength, low permeability, and high shrinkage. The average crack spacing was more than 3 ft, indicating satisfactory performance. In general, cracks were wider when they were further apart, but the differences in crack spacing and width were variable and small in some cases and could not be correlated after 4 years. The end sections had less cracking than the interior sections of the pavement. There were fewer cracks and more space between cracks in the 12-ft lane and fewer cracks in the pavement over the asphalt-stabilized OGDL. This was attributed to a better cure in the 12-ft lane and to a lower friction over the asphalt-stabilized base. No changes to the specifications were recommended as a result of the study findings.
Performance of Continuously Reinforced Concrete Pavements
CRCP Performance
Author: Theodore L. Neff
Publisher:
ISBN:
Category : Concrete construction
Languages : en
Pages : 22
Book Description
Publisher:
ISBN:
Category : Concrete construction
Languages : en
Pages : 22
Book Description
Performance of Continuously Reinforced Concrete Pavement Containing Recycled Concrete Aggregate
Author: Mooncheol Won
Publisher:
ISBN:
Category : Aggregates (Building materials)
Languages : en
Pages : 14
Book Description
Publisher:
ISBN:
Category : Aggregates (Building materials)
Languages : en
Pages : 14
Book Description
Evaluation of Parameters Significantly Influencing the Performance of Continuously Reinforced Concrete Pavements
Author: Asif Faiz
Publisher:
ISBN:
Category : Pavements, Concrete
Languages : en
Pages : 94
Book Description
Publisher:
ISBN:
Category : Pavements, Concrete
Languages : en
Pages : 94
Book Description
FHWA Nationally Coordinated Program of Highway Research, Development, and Technology. Annual Progress Report. Fiscal Year 1992
A Continuously Reinforced Concrete Pavement Database
Author: Terry Dossey
Publisher:
ISBN:
Category : Pavements, Reinforced concrete
Languages : en
Pages : 66
Book Description
Publisher:
ISBN:
Category : Pavements, Reinforced concrete
Languages : en
Pages : 66
Book Description