2009•Highway EngineeringRequires access
Reserch on The Temperature Field of Different Asphalt Pavement Structures
Jingyu Chen
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Abstract
Firstly,with the finite element software of ABAQUS,there was an analysis for the temperature field of the Composite Base asphalt pavement structure in the tong-lu test load of hang-qian highway in ZheJiang province,then a contrast to the road-test temperature field,The study indicated that the finite element was feasible in the analysis for the temperature field of asphalt pavement structure.Secondly,there was an analysis and contrast to the temperature field for the three chosen different asphalt pavement structures,included the general semi-rigid asphalt pavement structures,the flexible base asphalt pavement structure with asphalt-stabilized stone or graded crushed stone as base,and the composite base asphalt pavement structure with composed of flexible base and semi-rigid base.