Suchergebnisse - "semi-implicit stress integration algorithm"

NiTi合金的相变-塑性统一本构模型与数值算法 von 李云飞;陈成;曾祥国

“… 为了准确描述NiTi形状记忆合金的相变与塑性力学行为,基于不可逆热力学理论框架并假定两个内变量分别表征合金变形过程中的相变与塑性行为,推导出其相变、塑性的主控方程,总 …”
Volltext

Constitutive model for the dynamic response of a NiTi shape memory alloy von Shi, Xiaohong, Zeng, Xiangguo, Chen, Huayan

“… The constitutive model for a NiTi alloy was implemented using a semi-implicit stress integration algorithm …”
Volltext

Unified Constitutive Model and Numerical Implementation of NiTi Alloy Involving Phase Transformation and Plasticity von Li, Yunfei, Chen, Cheng, Zeng, Xiangguo

“… Adopting semi-implicit stress integration algorithm to update inelastic strain increment, the phenomenological-based constitutive model was numerically implemented with FORTRAN code …”
Volltext

Implementation and Application of a State-Dependent Sand Model in Finite Element Analysis von Yang, Chun-jie, Cai, Zheng-yin, Zhu, Xun, Fan, Kai-fang, Li, Guang, Liu, Chao-yin

“… (Spatially Mobilized Plane) criterion. The sand model was implemented through the user-defined subroutine VUMAT in ABAQUS, using a semi-implicit stress integration algorithm to enable its application in numerical analysis …”
Volltext

Semi-implicit finite strain constitutive integration and mixed strain/stress control based on intermediate configurations von Areias, P., Rabczuk, T., César de Sá, J., Alves, J.L.

“… •Replacement of the complementarity condition by the Chen–Mangasarian function. A new semi-implicit stress integration algorithm for finite strain plasticity …”
Volltext