猴哥:我用ANSYS/bench9算了好多遍可就是得不到你画结果?我在加1000N的时候变形很大,可是一加到6000N时有时倒也可以算完,可算完后结果显示反倒变形很小;(我不知道是我得网格分得不对还是求解过程设置得不对!另外出题人说必须映射六面体分网,我就用缺省的分网方式,也是六面体啊!可是运算时总是提示:
*** ERROR *** CP = 149.781 TIME= 21:21:01
One or more elements have become highly distorted. Excessive
distortion of elements is usually a symptom indicating the need for
corrective action elsewhere. Try incrementing the load more slowly
(increase the number of substeps or decrease the time step size). You
may need to improve your mesh to obtain elements with better aspect
ratios. Also consider the behavior of materials, contact pairs,
and/or constraint equations. If this message appears in the first
iteration of first substep, be sure to perform element shape checking.
是否是我的网格划分不对啊!谢啦