A Simulation Study of Flexible Pavement Design Parameters on Pavement Performance for Application in Tanzania

Simple item page
dc.contributor.authorMfinanga, David A.
dc.contributor.authorSalehe, Juma
dc.date.accessioned2016-09-21T06:09:30Z
dc.date.available2016-09-21T06:09:30Z
dc.date.issued2008-01
dc.description.abstractThis research aimed to improve pavement performance at the design stage by evaluating the effect of several input parameters used in pavement design. Three types of pavement structures were analyzed: asphalt concrete on granular base, asphalt concrete on bituminous base, and asphalt concrete on cemented base. Subbase for all 3 pavement structures was granular. In the analysis, pavement design input parameters were varied in terms of layer's moduli and thicknesses, axle load, and tire pressure; the mechanistic-empirical approach was used to determine pavement service life. The most influential parameters on pavement performance for all 3 types of pavements were found to be base modulus, axle load, AC thickness, subgrade modulus, and base thickness. It is recommended that these parameters be more accurately determined during design and measured during construction, and that pavement structures be more carefully selected to minimize the impact of uncontrollable factors.en_US
dc.identifier.issn1676-2797
dc.identifier.urihttp://hdl.handle.net/20.500.11810/3750
dc.language.isoenen_US
dc.publisherUniversity of Mississippi, International Journal of Pavementsen_US
dc.subjectPavementsen_US
dc.subjectPeriodicalsen_US
dc.titleA Simulation Study of Flexible Pavement Design Parameters on Pavement Performance for Application in Tanzaniaen_US
dc.typeJournal Article, Peer Revieweden_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
A Simulation Study of Flexible Pavement Design Parameters on Pavement Performance for Application in Tanzania.pdf
Size:
84.68 KB
Format:
Adobe Portable Document Format
Description:
Abstract
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Department of Transportation and Geotechnical Engineering