A Microcomputer Based Pavement Design Programby Gustav T. Rohde, Texas Transportation Inst, United States,
Roger E. Smith, Texas Transportation Inst, United States,
Jacob Uzan, Texas Transportation Inst, United States,
Robert L. Lytton, Texas Transportation Inst, United States,
Abstract: This paper describes a newly developed pavement design program. The performance of a number of pavement structures are projected over the analysis period. Structurally adequate designs are subjected to an economic analysis to select the most cost-effective design strategy. A unique feature of the program is the prediction of performance in terms of rut depth, fatique cracking and serviceability. One major rehabilitation is also considered in the design process. A design example is used to illustrate the capabilities of the program.
Subject Headings: Pavement design | Structural analysis | Pavement rutting | Computer software | Economic factors | Cracking | Computer analysis
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