Estimation of AASHTO Layer Coefficients for Bituminous Mixes

Estimation of AASHTO Layer Coefficients for Bituminous Mixes PDF Author: Michael Eugene Ayers
Publisher:
ISBN:
Category : Asphalt concrete
Languages : en
Pages : 216

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Book Description
The resilient modulus test procedure, as specified by the Strategic Highway Research Program (SHRP) P07 protocol, is used to evaluate Oklahoma Department of Transportation (ODOT) types A, B, and G asphalt concrete mixes. Structural layer coefficients are estimated based on the resilient modulus test results. A full face dynamic compaction apparatus was designed and constructed to allow fabrication of large aggregate asphalt concrete samples. The dynamic compaction apparatus is compared with the Marshall and gyratory compaction techniques. A comparison of 4-, 6-, and 8-in. (10.2-, 15.2-, and 20.4-cm) specimens is presented as is a thorough statistical analysis of the material and test variability.

Estimation of AASHTO Layer Coefficients for Bituminous Mixes

Estimation of AASHTO Layer Coefficients for Bituminous Mixes PDF Author: Michael Eugene Ayers
Publisher:
ISBN:
Category : Asphalt concrete
Languages : en
Pages : 216

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Book Description
The resilient modulus test procedure, as specified by the Strategic Highway Research Program (SHRP) P07 protocol, is used to evaluate Oklahoma Department of Transportation (ODOT) types A, B, and G asphalt concrete mixes. Structural layer coefficients are estimated based on the resilient modulus test results. A full face dynamic compaction apparatus was designed and constructed to allow fabrication of large aggregate asphalt concrete samples. The dynamic compaction apparatus is compared with the Marshall and gyratory compaction techniques. A comparison of 4-, 6-, and 8-in. (10.2-, 15.2-, and 20.4-cm) specimens is presented as is a thorough statistical analysis of the material and test variability.

AASHTO Guide for Design of Pavement Structures, 1993

AASHTO Guide for Design of Pavement Structures, 1993 PDF Author: American Association of State Highway and Transportation Officials
Publisher: AASHTO
ISBN: 1560510552
Category : Pavements
Languages : en
Pages : 622

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Book Description
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.

Layer Coefficients for New and Reprocessed Asphaltic Mixes

Layer Coefficients for New and Reprocessed Asphaltic Mixes PDF Author:
Publisher:
ISBN:
Category : Pavements, Asphalt
Languages : en
Pages : 274

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Book Description


Asphalt-aggregate Mixture Analysis System, AAMAS

Asphalt-aggregate Mixture Analysis System, AAMAS PDF Author: National Research Council (U.S.). Transportation Research Board
Publisher: Transportation Research Board
ISBN: 9780309048613
Category : Technology & Engineering
Languages : en
Pages : 196

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Book Description


FHWA Nationally Coordinated Program of Highway Research, Development, and Technology. Annual Progress Report. Fiscal Year 1991

FHWA Nationally Coordinated Program of Highway Research, Development, and Technology. Annual Progress Report. Fiscal Year 1991 PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 108

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Book Description


Mechanistic-empirical Pavement Design Guide

Mechanistic-empirical Pavement Design Guide PDF Author: American Association of State Highway and Transportation Officials
Publisher: AASHTO
ISBN: 156051423X
Category : Pavements
Languages : en
Pages : 218

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Book Description


Bituminous Mixtures and Pavements VII

Bituminous Mixtures and Pavements VII PDF Author: A.F. Nikolaides
Publisher: CRC Press
ISBN: 1351063251
Category : Technology & Engineering
Languages : en
Pages : 716

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Book Description
Highway engineers are facing the challenge not only to design and construct sustainable and safe pavements properly and economically. This implies a thorough understanding of materials behaviour, their appropriate use in the continuously changing environment, and implementation of constantly improved technologies and methodologies. Bituminous Mixtures and Pavements VII contains more than 100 contributions that were presented at the 7th International Conference ‘Bituminous Mixtures and Pavements’ (7ICONFBMP, Thessaloniki, Greece 12-14 June 2019). The papers cover a wide range of topics: - Bituminous binders - Aggregates, unbound layers and subgrade - Bituminous mixtures (Hot, Warm and Cold) - Pavements (Design, Construction, Maintenance, Sustainability, Energy and environment consideration) - Pavement management - Pavement recycling - Geosynthetics - Pavement assessment, surface characteristics and safety - Posters Bituminous Mixtures and Pavements VII reflects recent advances in highway materials technology and pavement engineering, and will be of interest to academics and professionals interested or involved in these areas.

Layer Coefficients for Flexible Pavements

Layer Coefficients for Flexible Pavements PDF Author: Samuel H. Carpenter
Publisher:
ISBN:
Category : Pavements, Flexible
Languages : en
Pages : 140

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Book Description


Structural Coefficients for New Asphalt Mixtures

Structural Coefficients for New Asphalt Mixtures PDF Author: David H. Timm
Publisher:
ISBN:
Category : Asphalt concrete
Languages : en
Pages : 98

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Book Description


Significant Findings from Full-scale Accelerated Pavement Testing

Significant Findings from Full-scale Accelerated Pavement Testing PDF Author: Wynand JvdM. Steyn
Publisher: Transportation Research Board
ISBN: 0309223660
Category : Technology & Engineering
Languages : en
Pages : 257

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Book Description
"TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 433: Significant Findings from Full-Scale Accelerated Pavement Testing documents and summarizes significant findings from the various experimental activities associated with full-scale accelerated pavement testing (f-sAPT) programs that have taken place between 2000 and 2011. The report also identifies gaps in knowledge related to f-sAPT and where future research may be needed. NCHRP Synthesis 433 is designed to expand the f-sAPT base of knowledge documented in NCHRP Syntheses 325 and 235, both with the same title of Significant Findings from Full-Scale Accelerated Pavement Testing. f-sAPT is the controlled application of a wheel loading, at or above the appropriate legal load limit, to a pavement system to determine pavement response in a compressed time period. The acceleration of damage is achieved by one or more of the following factors: increased repetitions, modified loading conditions, imposed climatic conditions, and thinner pavements with a decreased structural capacity which have shorter design lives"--