欧阳化创编 2021..02.12
ABAQUS中的壳单元S33代表的是壳单元法线方向应力，S11 S22 代表壳单元面内的应力。因为壳单元的使用范围是“沿厚度方向应力为0”，也即沿着法相方向应力为0，且满足几何条件才能使用壳单元，所以所有壳单元的仿真结果应力查看到的S33应力均为0。
时间：2021.02.12 创作人：欧阳化 欧阳化创编 2021..02.12
欧阳化创编 2021..02.12
S11 S22 S33 实体单元是代表X Y Z三个方向应力，但壳单元不是，另外壳单元只有S12，没有S13，S23。 LE----真应变（或对数应变）LEij---真应变 ... 应变分量； PE---塑性应变分量； PEEQ---等效塑性应变
ABAQUS Field Output Stresses
S stress components and invariants 应力分量和变量 SVAVG volume-averaged stress components and invariants (Eulerian only) MISESMAX 最大Mises应力 TSHR transverse shear stress(for thick shells)横向剪切应力 CTSHR transverse shear stress in stacked continuum shells 连续堆垛壳横向剪切应力 TRIAX stress triaxiality应力三轴度 VS stress in the elastic-viscous network 弹粘性网格应力 PS stress in the plastic-viscous network 塑粘性网格应力 SFABRIC stress components in fabric constitutive measure 纤维本构应力分量 SSAVG average shell section stress 平均壳节点应力
Strain
E total strain components 总应变分量 VE viscous strain in the elastic-viscous network 黏性应变弹
欧阳化创编 2021..02.12
欧阳化创编 2021..02.12
黏性网格PE plastic strain components 塑性应变分量 PEVAVG volume-averaged plastic strain components (Eulerian only) VEEQ equivalent viscous strain in the elastic-viscous network PEEQ equivalent plastic strain PEEQVAVG volume-averaged viscous strain components (Eulerian only) PEEQT equivalent plastic strain(tension: cast iron and concrete) 等效塑性应变 PEEQMAX maximum equivalent plastic strain 最大等效塑性应变PEMAG plastic strain magnitude 塑性应变 PEQC equivalent plastic strain at multiple yield surfaces 多屈服面等效塑性应变 NE normal strain components 垂直塑性应变 LE logarithmic strain components 对数应变 SE mechanical strains and curvatures 机械应变和曲率DAMAGEC compressive damage 压缩破坏 DAMAGET tensile damage 拉伸破坏 DAMAGEFT fiber compressive damage 纤维压缩破坏 DAMAGAMT matrix tensile damage 复合拉伸破坏 DAMAGAMC matrix compressive damage 复合压缩破坏 DAMAGESHR shear damage 剪切破坏 SDEG scalar stiffness degradation 尺寸刚度梯度 EFABRIC total
欧阳化创编 2021..02.12
ABAQUS后处理中各应力解释(个人收集)之欧阳化创编
