
作者关于用abaqus进行buckling analysis得到buckling mode, 以及将buckling mode乘以magnitude作为缺陷imperfection,并且对column进行nonlinear analysis分享了整个建模的过程,分成两部分,希望能有帮助 (youtube视频):
ABAQUS: eigenvalue buckling analysis of Cee section column under compression (1)www.youtube.com ABAQUS: nonlinear analysis of Cee section column under compression (2)www.youtube.com