I think I have identified the problem to be a local instability due to too much deformation.
When I limit my displacement boundary condition (what I'm using as the defining act for my rigid body punch-indentation test), the model runs with no problem. When I try a displacement of about 2% of...
There is a particularly peculiar part of the analysis -- upon aborting, I look at the partial attempted solution and if I zoom very closely into the beveled corner of the indenter and the substrate immediately underneath it, I see the substrate actually going through the rigid body...
I believe...
Hello All,
I have a recurring error that is prohibiting any analysis on an punch indentation test (aximsymmetric).
I tried using an adaptive mesh and for some reason abaqus is removing it upon submitting it to the program. Can someone help me with this? I'm out of ideas (i've been poring...
Anybody have any idea?
From the monitor, I get warnings of this sort:
The general contact domain for modeling contact interactions in Abaqus/Standard has double-sided facets. Initial contact adjustments for resolving gaps and overclosures when a surface with double-sided facets is paired with...
I am attempting to run a discrete rigid indentation on another "softer" body -- when I run the analysis with a mesh on the main subtrate with a global seed of size 6, I run into no problems (but these elements are too big). But when I try size 3 for example, I got this error:
Error in job...
Hello everyone,
Is there a way to calculate E from stress and strain in ABAQUS? The reason I ask is because there is no field like that in the field output or history output requests list...
Thanks in advance.
Hi all,
I'm trying to use a rigid indenter on a deformable bulk body - I used discrete rigid for the indenter and axisymmetric shell for the body.
I think I've got everything running up to speed fairly well except for I got this one error:
Error in job Push1: 10 elements have very small...
