caa a22 4500 465751105 CHVBK 20180323111834.0 cr unu---uuuuu 170327e19900601xx s 000 0 eng 10.1007/BF02410248 doi (NATIONALLICENCE)springer-10.1007/BF02410248 A localized hybrid method of stress analysis: A combination of moiré interferometry and FEM [Elektronische Daten] [J. Morton, D. Post, B. Han, M. Tsai] A method of combining moiré interferometry and the finite-element method to effect localized stress analysis is presented. The displacement data from local regions of interest in the optical experiment are used as boundary conditions for the finite-element stress analysis. The stability of the method is examined with data from simple numerical models one of which corresponded to the stress analysis of a pin-loaded plate with friction. These studies show that the method requires the sensivity of moiré interferometry for successful implementation, i.e., displacement data accuracy within 0.1 μm or 4 μin. This localized hybrid method of stress analysis provides a powerful and efficient method for the reduction of experimental data. Society for Experimental Mechanics, Inc., 1990 Morton J. Department of Engineering Science and Mechanics, Virginia Polytechnic Institute and State University, 24060-0219, Blacksburg, VA aut Post D. Department of Engineering Science and Mechanics, Virginia Polytechnic Institute and State University, 24060-0219, Blacksburg, VA aut Han B. Department of Engineering Science and Mechanics, Virginia Polytechnic Institute and State University, 24060-0219, Blacksburg, VA aut Tsai M. Department of Engineering Science and Mechanics, Virginia Polytechnic Institute and State University, 24060-0219, Blacksburg, VA aut Experimental Mechanics Kluwer Academic Publishers 30/2(1990-06-01), 195-200 0014-4851 30:2<195 1990 30 11340 https://doi.org/10.1007/BF02410248 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02410248 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Morton J. Department of Engineering Science and Mechanics, Virginia Polytechnic Institute and State University, 24060-0219, Blacksburg, VA aut NATIONALLICENCE 700 1- Post D. Department of Engineering Science and Mechanics, Virginia Polytechnic Institute and State University, 24060-0219, Blacksburg, VA aut NATIONALLICENCE 700 1- Han B. Department of Engineering Science and Mechanics, Virginia Polytechnic Institute and State University, 24060-0219, Blacksburg, VA aut NATIONALLICENCE 700 1- Tsai M. Department of Engineering Science and Mechanics, Virginia Polytechnic Institute and State University, 24060-0219, Blacksburg, VA aut NATIONALLICENCE 773 0- Experimental Mechanics Kluwer Academic Publishers 30/2(1990-06-01), 195-200 0014-4851 30:2<195 1990 30 11340 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer