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本文对单向连续纤维增强复合材料的弹塑性本构关系进行了数值模拟。
In the paper the elastoplastic constitutive relations of unidirectional fiber reinforced composite materials were modeled numerically.
研究采用实心圆轴扭转试验标定大变形弹塑性本构关系时客观应力导数的影响问题。
The effect of objective stress rates on constitutive model based on solid cylinder torsion test was discussed.
计算中考虑了残余应力和初始几何缺陷的影响，应力应变关系取理想弹塑性本构关系。
The effects of the residual stress and the initial geometrical defects were considered during the calculations, and an ideal elastoplastic constitutive relation was taken as …
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