Dynamic stress concentration in an elastic half space with a semi-circular cavity excited by SH waves |
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| Authors: | U Gamer |
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| Institution: | I. Institut für Mechanik, Technische Universität Wien, 1040 Wien 4, Karlsplatz 13, Austria |
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| Abstract: | Subject of the investigation is the stress distribution and the dynamic stress concentration factor at the surface of a semi-circular cavity in a half space excited by plane harmonic SH waves. Using wave function expansion for the incident wave and the reflected waves, a closed form solution is obtained. Numerical results are represented graphically. |
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