Dynamic photoelastic investigation of interaction of stress waves with running cracks |
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| Authors: | H. P. Rossmanith A. Shukla |
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| Affiliation: | 1. Institute of Mechanics, Technical University Vienna, Karlplatz 13, A-1040, Vienna, Austria
2. Department of Mechanical Engineering and Applied Mechanics, University of Rhode Island, 02881, Kingston, RI
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| Abstract: | Dynamic photoelasticity in conjunction with high-speed photography was utilized in experiments to study the interaction of stress waves with a running crack. Experimental data were analyzed to study the effect of wave scattering about a moving crack tip. The results indicated a strong influence of stress waves on crack-propagation behavior and crack branching. |
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