Using the non-linear finite element analysis model, the numerical analysis result is in good agreement with the experimental data. The model can be used for the strain strengthening stress-strain analysis of complex structure cryogenic vessels.
所建模型对复杂结构低温容器应变强化过程的数值分析结果与试验值吻合较好,该模型可用于复杂结构应变强化低温容器的应力应变分析。
参考来源 - 应变强化奥氏体不锈钢低温容器材料和成形工艺研究·2,447,543篇论文数据，部分数据来源于NoteExpress
本文解作为一般解，既能反映材料的弹性变形，也能计入材料的塑性应变强化。
As a general one, the presented solution can represent not only the Linear-elastic response but also the plastic strain hardening of an actual material.
该模型中的强化项和弱化项曲线精确描述了蠕变的应变强化过程和应变弱化过程。
Thirdly, the strain-hardening and weakening curves all accurately describe the strain harden and weaken processes of creep.
分析中考虑了大位移引起的几何非线性；塑性、应变强化及应变率效应引起的材料非线性的影响。
It takes into account the influences of geometrical nonlinearities due to large, deflection and material nonlinearities due to plasticity, strain-hardening and Strain-rate Sensitivity.
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