Title: Influence of structure parameters on pavement mechanical properties under vehicles dynamical load
Abstract:FWD can simulate dynamic vehicles load with excellent correlation.Based on the characteristic analyze of FWD dynamic deflection basin,the FWD load was simulated with finite element software ANSYS to a...FWD can simulate dynamic vehicles load with excellent correlation.Based on the characteristic analyze of FWD dynamic deflection basin,the FWD load was simulated with finite element software ANSYS to analyse concrete pavement dynamic response when the load was distributed to longitudinal joint middle margin,slab corner and slab center respectively.The calculation results show the changing rule of dynamic deflection and stress under different structure layer thicknesses and materials strengths.The research result can provide concrete pavement structure design with theory basis and reference,besides it can be used to help understand mechanic responses under dynamic vehicles load.Read More
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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Cited By Count: 1
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