Photoelastic analysis of an orthotropic plate on a nonlinear foundation |
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Authors: | R. O. Case S. C. Gambrell |
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Affiliation: | (1) Dept. of Ocean Engineering, Florida Atlantic University, Boca Raton, Fla.;(2) Dept. of Mechanical Systems Engineering, University of Alabama, University, Ala. |
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Abstract: | Frozen-stress techniques were used to analyze an orthotropic plate on a continuous, nonlinear foundation. A long-range objective of the investigation was to provide experimental results to compare with a future finite-element analysis of the same type problem. Data were presented to illustrate principal stress magnitudes and directions. Close agreement of a static equilibrium check of the nonlinear foundation with the applied load experimentally verified the procedure used for calculation of external pressure on the model-foundation interface. Paper was presented at 1969 Fall Meeting held in Houston, Tex. on October 14–17. |
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