Viscoelastic Analysis on High Temperature’s Stability of Asphalt Pavement

Hong Wang; Shao Peng Wu; Ling Pang

doi:10.4028/www.scientific.net/MSF.620-622.719

Paper Titles

Properties Predicting of Transition Metal-Doped Anatase TiO₂
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Buried-Layer Bared AZO/TiO₂ Semiconductor Coupled Films and their Photocatalytic Properties
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Effects of Electrical Discharge Energy on Machining Performance of Sintered NdFeB Magnet
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Development of Porous Material with High Young’s Modulus and Low Thermal Expansion Coefficient in SiC-Vitrified Bonding Material-LiAlSiO₄ System
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Viscoelastic Analysis on High Temperature’s Stability of Asphalt Pavement
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Preparation of Superfine Molybdenum Powder by Reduction Process
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The Electrodeposition of Nanostructured Ni-TiN Composite Films
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Electrodeposition of Nanocrystalline CoNiFe Thin Films Prepared by Cyclic Voltammetry
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Multiferroic and Piezoelectric Behavior of Transition-Metal Doped ZnO Films
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HomeMaterials Science ForumMaterials Science Forum Vols. 620-622Viscoelastic Analysis on High Temperature’s...

Viscoelastic Analysis on High Temperature’s Stability of Asphalt Pavement

Abstract:

Flexible pavement-asphalt mixture plays an important role in structures of the primary road and bridge at present. However, the mixture is a type of viscoelstic material and is sensitive to environment temperature, especially a high temperature. The permanent deformation due to high temperature and the material’s viscoelastic shorten the service life of the road and even lead to traffic accident. Therefore it is necessary to analyze the pavement’s mechanical performance. In the study, the viscoelastic constitutive equation of the mixture is transformed to Prony Series. The objective of this study is to characterize the stability of asphalt pavement at high temperatures with a three-dimensional finite element and accurately predict the pavement’s strain and stress in vehicle load.