Three-dimensional modeling of flexible pavements : executive summary, August 2001.
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2001-08-01
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Alternative Title:Three dimensional modeling of flexible pavements : executive summary, August 2001
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Edition:Executive summary.
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Abstract:A linear viscoelastic model has been incorporated into a three-dimensional finite element program for analysis of flexible pavements. Linear and quadratic versions of hexahedral elements and quadrilateral axisymmetrix elements are provided. Dynamic problems are solved by explicit, implicit, or combined explicit-implicit integration methods. Results from the program are shown to compare favorably with data from the Ohio test road.
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