According to the generalized normality rule, the tangent stiffness operator of elastoplastic material coupled with damage is derived from the state potential and the dissipative functions.
依广义正交法则，由状态势和耗散势函数推导出了耦合损伤的弹塑性切线模量。
This paper deals with the elastoplastic problems of the flat shell strip using material nonlinear finite strip method instead of the traditional solution of Beam Theory.
文章突破传统的梁理论法，应用材料非线性有限条法对平面壳条的弹塑性问题进行分析。
The variation of thermal - physical properties and mechanical properties of material with temperature is considered in the thermal - elastoplastic analysis.
在热弹塑性分析中考虑了材料热物理和力学性能依赖于温度变化。
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