The Thermal Stress Analysis on Stress Absorption Interlayer of Asphalt Overlay

Abstract:

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By using finite element method, the thermal stress of stress absorption interlayer of asphalt overlay on the cement concrete pavement is analyzed in this paper. The result shows that the inter-laminar shear stress and the structural vertical displacement are influenced by the thickness of stress absorption layer, while the asphalt bottom stress is less affected; the increase of the modulus is unfavorable to the structural vertical displacement, the inter-laminar shear stress and the asphalt bottom stress.

Info:

Periodical:

Edited by:

Yongbo Shao, Shuguang Hao, Yuping Luo, Jibo Xing and Zhiyong Liu

Pages:

570-574

DOI:

10.4028/www.scientific.net/AMM.174-177.570

Citation:

P. T. Xue and X. S. Wang, "The Thermal Stress Analysis on Stress Absorption Interlayer of Asphalt Overlay", Applied Mechanics and Materials, Vols. 174-177, pp. 570-574, 2012

Online since:

May 2012

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Price:

$35.00

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