Simultaneous stress separation,smoothing of measured thermoelastic isopachic information and enhanced boundary data |
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Authors: | Y. M. Huang R. E. Rowlands J. R. Lesniak |
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Affiliation: | (1) Tech Center, Department, The Goodyear Tire and Rubber Co., P.O., Box 3531, 410E Akron, OH;(2) Mechanics Department, University of Wisconsin, 1415 Johnson Drive, 53711 Madison, WI |
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Abstract: | A new thermoelastic hybrid method of stress analysis is demonstrated experimentally which simultaneously smooths the measured isopachic data, enhances the boundary information, and separates the stresses at nonboundary locations using only the isopachics. The technique is illustrated by application to a tensile plate containing a hole. |
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