MULTISCALE ANALYSIS OF DYNAMIC DEFORMATION IN MONOCRYSTALS

机译：单晶体动态变形的多尺度分析

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The dynamic deformation in FCC single crystals is investigated using a multiscale dislocation dynamic plasticity model. We examine the effect of strain rate, pulse duration, nonlinear elastic properties and crystal anisotropy on wave profiles and dislocation microstructures. The morphologies of the relaxed configurations of dislocations microstructures show formation deformation bands.

机译：使用多尺度位错动态可塑性模型研究FCC单晶中的动态变形。我们研究了波浪分布和位错微结构对波形速率，脉冲持续时间，非线性弹性特性和晶体各向异性的影响。脱位微结构的弛豫构型的形态显示形成变形带。

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《IUTAM Symposium on Multiscale Modeling and Characterization of Elastic-Inelastic Behavior of Engineering Materials》|2004年||共12页
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M. A. Shehadeh; H. M. Zbib; T. Diaz de la Rubia; V. Bulatov;
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中图分类 TB302.3-532;
关键词
Dislocation Dynamics; High Strain Rate; Dynamic Plasticity;

机译：错位动力学;高应变率;动态可塑性;

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MULTISCALE ANALYSIS OF DYNAMIC DEFORMATION IN MONOCRYSTALS

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