Analysis on the Traffic-Response of Asphalt Concrete Overlay on PCC-Slab

Wei Xu; Xuan Cang Wang; Shan Qiang Li

doi:10.4028/www.scientific.net/AMM.178-181.1623

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 178-181Analysis on the Traffic-Response of Asphalt...

Analysis on the Traffic-Response of Asphalt Concrete Overlay on PCC-Slab

Abstract:

Focusing on the severity of asphalt concrete pavement crack, the optimization analyzing finite element model(FEM) of typical asphalt overlay pavement was developed to address reflective cracking, in which the analysis of traffic-loading response were concentrated on the stress-intensive areas close to the joints or cracks. The FE sensitive analysis, evaluating the influence of pavement construction parameters, including modulus and thickness of pavement courses, is useful to establish comprehensive model of overlay pavement construction.

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Periodical:

Applied Mechanics and Materials (Volumes 178-181)

Pages:

1623-1627

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.178-181.1623

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Online since:

May 2012

Authors:

Wei Xu, Xuan Cang Wang, Shan Qiang Li

Keywords:

Asphalt Overlay, Reflective Cracking, Stress Intensity, Vehicle Load

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References

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