我在做一个方盒的起皱模拟,在压边圈上施加很小的恒定压边力,发现皱曲不是很明显,在sta文件中有如下提示:
***WARNING: In step 2, some facet thicknesses for general contact were reduced
from the parent element or specified values due to a large
thickness compared to facet dimensions. The most significant
thickness scaling factor was 0.11025 for a facet on parent element
893 of instance BLANK07-MESH-1-1. An element set named
"WarnElemGContThickReduce" has been created for use in
ABAQUS/Viewer to locate the regions of reduced thickness.