does karamba add cross sections by default to models?

Hi! I've detected 2 cross sections in my assembled model I have not given to the model. Why does this happen? And, how can I know what section is using karamba to analyze my model?
In the pic: first, I choose the cross section i'm interested in. Then, plug it into the model and detected that there were 3 cross sections. I disassemble the model to see that 3 sections and appear that two I've not choosen. Why does this happen?? Thanks!

Replies to This Discussion

Permalink Reply by Robert Vier on September 3, 2014 at 10:55am

These are the default cross sections is none are specified explicitly. one for beams, and one for shells. they are always the same, so you can easily recognize them.

if you disassemble a model, you can subsequently disassemble the beam elements - there it is written which cross section applies to every element.

best

Permalink Reply by Mati adán on September 4, 2014 at 4:32am

so, in this case i've specified the frq 30/2 germany, why does that cross sections appear? Should appear only the cross section i've given for beams? Thanks R!!

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