Page 1 of 1
Wall buckling
Posted: Mon Oct 21, 2024 1:27 pm
by Sadegh
Hi,
I wanted to ask how I can model a masonry wall which is under geometric nonlinearity like buckling?
Thank you,
Re: Wall buckling
Posted: Tue Oct 22, 2024 7:53 am
by STKO Team
If you can model it with shell elements, you can use the ASDShellQ4 or ASDShellT3 using the Corotational Kinematics.
Re: Wall buckling
Posted: Tue Oct 22, 2024 8:28 am
by Sadegh
Thank you, also do you have any example for this, as I have tried it the responses was not good or converged.
regards,
Re: Wall buckling
Posted: Tue Oct 22, 2024 3:23 pm
by Sadegh
Also, is there a way to consider buckling for the solid element at opensees too? I mean without the shell which is a 2d...
regards,
Re: Wall buckling
Posted: Wed Oct 23, 2024 5:56 am
by kesavapraba
Hi, Please post your model (with shells) here so that we can help you.
Re: Wall buckling
Posted: Wed Oct 23, 2024 6:01 am
by kesavapraba
For solid elements, large displacement formulation is not available in stdBrick or tetrahedron elements.