thermomechanical method

To eliminate the pore defects in ingot by hot forging process, the closure of pores in solid cylinders undergoing hot forging is numerically simulated by thermomechanical coupling finite element method.

为了在锻造过程中消除锻件内部的空洞型缺陷，采用热力耦合有限元法模拟了各种条件下圆柱体锻件中心空洞的热锻闭合过程。

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By Thermomechanical Coupled Finite Element Method, the hot rolling processes of H beam were simulated, and the rolling pressures and their distributions were obtained.

应用热力耦合大变形有限元方法，模拟了H型钢的热轧变形过程，给出了轧制力的大小及其分布方式。

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Testing method for softening temperature of thermoplastic film and sheet by thermomechanical analysis

热塑性塑料薄膜及片材的软化点测定-热机械分析法

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Testing method for linear thermal expansion coefficient of plastics by thermomechanical analysis

热力学分析塑料线膨胀系数试验方法

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Measuring method of thermal expansion of fine ceramics by thermomechanical analysis

细陶瓷热膨胀系数测定方法-热力学分析

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Based on the principle of generalized effective stress, the constitutive equations for unsaturated soils can be established using the thermomechanical method. The choice of internal state variables is important to build the relationship among the three phases.

根据广义有效应力原理选择应力变量，并选择适当的内变量来考虑非饱和土三相之间的联系，建立了固液气三相耦合的非饱和土本构模型框架。

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The critical reduction for closing the pores in the center of cylinder forgings undergoing hot upsetting are numerically simulated by using thermomechanical coupled finite element method.

采用大变形热力耦合有限元法模拟了圆柱体锻件心部空洞的热锻闭合压下率。

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