Dynamic Contact Problem for a Plane with a Finite Crack |
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| Authors: | V. V. Zozulya M. V. Men'shikova |
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| Affiliation: | (1) Centro de Investigación Cientifica de Yucatán, Mexico;(2) S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kiev |
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| Abstract: | We study the contact interaction of the faces of a finite rectilinear crack under harmonic compression–expansion and shear waves incident at an arbitrary angle. An iterative algorithm based on the variational principles of elastic theory is used. The contact interaction and displacement discontinuity of the crack faces are analyzed. The crack-tip stress intensity factors are calculated. The results are compared with those obtained regardless of the contact interaction |
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