• 2022-06-07
    就一个对称问题进行有限元分析,若采用对称面切分后的一半模型进行建模分析,则在对称面上需要对________施加零值。As for a symmetric problem, if a segmentation of the plane of symmetry is carried out and then we do a half model modeling analysis, on the symmetric plane we should add a zero value term for the ______.
    A: 反对称位移anti-symmetric displacement
    B: 对称位移symmetric displacement
    C: 对称应力symmetric stress