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中文核心期刊
THE DYNAMIC RESPONSE OF THE CRACK IN THE INTERFACE BETWEEN TWO DISSIMILAR ORTHOTROPIC MATERIALS AFTER IMPACT[J]. Chinese Journal of Theoretical and Applied Mechanics, 1994, 26(5): 551-558. DOI: 10.6052/0459-1879-1994-5-1995-581
Citation: THE DYNAMIC RESPONSE OF THE CRACK IN THE INTERFACE BETWEEN TWO DISSIMILAR ORTHOTROPIC MATERIALS AFTER IMPACT[J]. Chinese Journal of Theoretical and Applied Mechanics, 1994, 26(5): 551-558. DOI: 10.6052/0459-1879-1994-5-1995-581

THE DYNAMIC RESPONSE OF THE CRACK IN THE INTERFACE BETWEEN TWO DISSIMILAR ORTHOTROPIC MATERIALS AFTER IMPACT

  • In this paper, the elastic-plastic dynamic response at the tip of semi-infinitecrack in the interface between two dissimilar orthotropic materials subjected to impact isinvestigated. By means of the integral transform, Wiener-Hopf technique and Cagniard-deHoop's inverting path,the analytic solution of the question is acquired,and then the dynamicintensity factor of the crack is also obtained. By using Dugdale mode,tWo relations areobtained.One is the extending velocity of its plastic domain with the propaga...
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