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首页> 外文会议>International Conference on Physical Mesomechanics of Multilevel Systems >Simulation of Self-organization of Mesoscopic Plastic Deformation of Polycrystals
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Simulation of Self-organization of Mesoscopic Plastic Deformation of Polycrystals

机译：多晶间介性塑性变形的自组织模拟

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摘要

The paper is devoted to simulation of a self-organization process of mesoscopic plastic deformation in polycrystals with transition to macroscopic loading diagrams. The principle of solving an inverse problem in deformable solid mechanics using the relaxation element method is employed. The proposed simulation method allows predicting macroscopic loading diagrams depending on geometric characteristics and physical properties of mesoscopic structural elements as well as with regard to boundary conditions of loading. In this connection, a consideration of stiffness of a loading device acquires a fundamental importance. The obtained dependences are in good agreement with the experimental data.
机译：本文致力于模拟多晶介晶塑性变形的自组织过程，以转变为宏观载荷图。采用使用弛豫元件法解决可变形固体力学中的逆问题的原理。所提出的仿真方法允许预测宏观加载图，这取决于介于镜像结构元件的几何特征和物理性质以及关于负载边界条件的几何特征和物理性质。在这方面，考虑加载装置的刚度获取基本重要性。获得的依赖性与实验数据很好。

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