Contact Interaction of the Faces of a Penny-Shaped Crack Under a Normally Incident Shear Wave |
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| Authors: | Zozulya V V Men'shikov A V |
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| Institution: | (1) Centro de Investigación Cientifica de Yucatán, Merida, Mexico;(2) S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kiev |
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| Abstract: | Consideration is given to the contact interaction of the faces of a penny-shaped crack in three-dimensional space under a normally incident harmonic shear wave. The problem is solved by the method of boundary integral equations. The dependence of the stress-intensity factor on the wave number is analyzed. The results obtained are compared with those neglecting the contact interaction. |
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