30 September 2019
It works when I increase the time steps. However, I still got some warning and error messages below:
*** ERROR *** CP = 417.859 TIME= 20:12:11
Element 35092 (type = 6, SOLID187) (and maybe other elements) has
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. Please rule
out other root causes of this failure before attempting rezoning or
nonlinear adaptive solutions. If this message appears in the first
iteration of first substep, be sure to perform element shape checking.
*** WARNING *** CP = 740.297 TIME= 20:17:55
Contact element 309083 (real ID 26) status changes abruptly from
no-contact -> contact (with target element 308969).
The deformation looks as what I expected but the result scale is deactivated.
Also, I do not know why at true scale, the deformed part still overlapped with the fixed part? I expect the deformed part (with color contour) pushing against each other.