Discrete dislocation plasticity modeling
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V.S. Deshpande; A. Needleman; E. Van der Giessen
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Article
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2003
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Elsevier Science
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English
โ 903 KB
The mode-I crack growth behavior of geometrically similar edge-cracked single crystal specimens of varying size subject to both monotonic and cyclic axial loading is analyzed using discrete dislocation dynamics. Plastic deformation is modeled through the motion of edge dislocations in an elastic sol