Title: Rutting Resistance Ability Analysis of Heavy Duty Asphalt Pavements Based on Consecutive Temperature Variation and Finite Element Method
Abstract: Based on the Bailey-Norton elastic-plastic constitutive model to the asphalt mixture, Mohr-Coulomb plastic constitutive model to the unbounded granular material, and the ABAQUS finite element platform, resistance ability to rutting of 4 typical pavements are studied. Results reveal that: the existence of unbounded granular material between asphalt layer and cement treated material appears negative effect to rutting resistance ability; factors such as temperature, tire-road contact pressure, traffic volume, modulus and thickness of asphalt layers have significant effects on asphalt pavement rutting resistance; rutting prediction models which can be used in new construction design are obtained by regression from orthogonal experiment design.
Publication Year: 2015
Publication Date: 2015-07-13
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 3
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