Hi,
I need to perform a plain strain analysis on a 2d specimen with 5mm thickness and 22 lenght and 7 height, but when in the results i try to observe the principal stress distribution in the z direction it doesn't show any value.
I'm using pshell , and the settings are MID2 -1 and MID3 blank.
What i'm doing uncorrectly?
Thanks!
Federico