Fatigue crack growth threshold is predicted based on materials cyclicplasticity.
基于材料的循环塑性预测了疲劳裂纹扩展的门槛值。
2
This paper proposes a new constitutive model of cyclicplasticity. The moded is simpler and easier to use than others, and is has the strong capability of simulating materials behavior.
本文提出了一个数学表述简单,易于应用,描述循环塑性的能力及对材料的适应能力都较强的唯象本构模型。
3
Cyclic plastic strains are analyzed for the pressurized elbow subjected to symmetric out-of-plane bending with finite element method (FEM) and the assumption of elastic-perfectly plasticity (EPP).