Title: Analysis of Strains in Semi-Rigid Base Asphalt Concrete Pavement Under Heavy Load Traffic
Abstract: In order to find out the regularity of tensile strains in semi-rigid base asphalt concrete pavement under heavy load traffic based on the linear elastic multi-layer theory of dual-circle uniform distribution load,and according with the long-life pavement deign methods abroad.The results indicate that,considering the semi-rigid base long-life asphalt concrete pavement,it is necessary to take the tensile strains at the bottom of middle-layer as control index.In the design of the semi-rigid base long-life asphalt concrete pavement,not only the tensile strains at the bottom of every layer,but also the strains at the top of the asphalt concrete surface should be considered.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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Cited By Count: 1
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