Development of constitutive model of EA4T high-speed train shaft steel based on internal-state-variable method

机译：基于内部状态可变方法的EA4T高速列车轴钢构型模型的研制

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The internal state variable method may be the best tool, offering researcher the model framework, certainly based on physical mechanism. A constitutive equation model framework, reported in this study, has been proposed to predict the distribution of stress of EA4T steel. The constants, arising in this model, are determined using an evolutionary programming (EP) optimization technical. A good agreement between the computational and experiment results was found.

机译：内部状态变量方法可以是最佳工具，为研究人员提供模型框架，肯定基于物理机制。本研究报告的构成方程模型框架已经提出预测EA4T钢的应力分布。在该模型中产生的常量使用进化编程（EP）优化技术来确定。找到了计算和实验结果之间的良好一致性。

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《ICIMM 2012;International Conference on Information Engineering for Mechanics and Materials》|2012年||共5页
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作者
Yuan-ming Huo; Bao-yu Wang; Jian-guo Lin;
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原文格式 PDF
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中图分类 620.1;
关键词
internal state variable method; constitutive equations; evolutionary programming optimization; EA4T steel;

机译：内部状态变量方法;构成方程;进化编程优化;EA4T钢;

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4. Development of constitutive model of EA4T high-speed train shaft steel based on internal-state-variable method [C] . Yuan-ming Huo, Bao-yu Wang, Jian-guo Lin International Conference on Information Engineering for Mechanics and Materials . 2012

机译：基于内部状态可变方法的EA4T高速列车钢构型模型的开发
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Development of constitutive model of EA4T high-speed train shaft steel based on internal-state-variable method

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