Title: Shape of Dynamic Deflection Basin of Stiff-Flexible Bonding Pavement Subjected to Dynamic Load
Abstract:Based on the model of stiff-flexible bonding pavement,an analysis is made of the shape of dynamic deflection basin of stiff-flexible bonding pavement subjected to dynamic loads falling weight deflecto...Based on the model of stiff-flexible bonding pavement,an analysis is made of the shape of dynamic deflection basin of stiff-flexible bonding pavement subjected to dynamic loads falling weight deflectometer(FWD) on the basis of the three-dimensional(3D) finite-element method in combination with Newmark integration scheme.A discussion is held on the effect of layered module,thickness,underslab void and Geotextile on the shape of dynamic deflection basin. The law of the shape of dynamic deflection basin depended on various cases is summarized.At last,the paper presents the method of evaluating parameters of pavement structure according to the shape of dynamic deflection basin.Read More
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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