This paper deals with computation of elastic Plastic F. e. m. for this centre cracked plate by ADINA Program. The computing result for this plate of plane stress model and test result were very close.
本文论及针对这种试板，调用ADINA程序进行弹塑性有限元分析，平面应力模式下的计算结果与实际测试结果十分接近。
The crack tip stress-strain field of elastic-plastic materials are analysed by finite element method in the plane stress condition.
用有限元方法对平面应力条件下弹塑性材料的裂纹尖端应力应变场进行了计算。
This paper deals with computation of elastic Plastic F. E. m. for this centre cracked plate by ADINA Program. The computing result for this plate of plane stress model and test result were...
本文论及针对这种试板，调用ADINA程序进行弹塑性有限元分析，平面应力模式下的计算结果与实际测试结果十分接近。
The J integral values in the vicinity of the crack tip in welded joints were numerically analyzed by using the plane stress elastic-plastic finite element method.
采用平面应力弹塑性有限元法研究了含有多部损伤的焊接接头裂纹尖端J积分的变化规律。
Endochronic plasticity based on non-yield surface is deduced into the displacement-based finite element method and the plastic strain direct method is proposed for the plane stress problem.
介绍了位移基有限元方法 ，并在位移基有限元中嵌入了无屈服面内时本构理论 ，并提出了相应于平面应力问题的直接代入法。
In this paper the formula of work of plastic deformation and the 3-dimensions figure of Twin shear stress yield criterion in the plane stress condition are derived.
文章导出了双剪应力屈服准则的塑性功串表达式及在平面应力条件下的三维图形；
In this paper the formula of work of plastic deformation and the 3-dimensions figure of Twin shear stress yield criterion in the plane stress condition are derived.
文章导出了双剪应力屈服准则的塑性功串表达式及在平面应力条件下的三维图形；
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