A finite element formulation to solve a non-local constitutive model with stresses and strains due to slip gradients

Jobie M. Gerken; Paul R. Dawson

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A finite element formulation to solve a non-local constitutive model with stresses and strains due to slip gradients

机译：解决由于滑移梯度引起的应力和应变的非局部本构模型的有限元公式

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Solving constitutive models that incorporate the effects of plasticity and slip gradients is often complicated by the non-local nature of the models. This work presents a finite element solution to a crystal plasticity constitutive model that includes kin

机译：求解模型包括塑性和滑移梯度的影响，通常由于模型的非局部性质而变得复杂。这项工作为包含可塑性的晶体可塑性本构模型提供了有限元解决方案

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来源
《Computer Methods in Applied Mechanics and Engineering》 |2008年第16期|p.1343-1361|共19页
作者
Jobie M. Gerken; Paul R. Dawson;
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作者单位

Ansys, Inc., Canonsburg, PA 15317, United States;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类自动化基础理论;工程基础科学;
关键词
finite element; constitutive behavior; crystal plasticity; gradient plasticity;

机译：有限元;本构行为;晶体可塑性;梯度可塑性;

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A finite element formulation to solve a non-local constitutive model with stresses and strains due to slip gradients

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