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i have added the other files as will to the RAR file

please clarify what is meant by specimen setup as i have attached the model

hi again
I have made significant progress in aligning the numerical results with experimental data. However, I have encountered convergence challenges, particularly around the 60% mark of the analysis.
Please take the time to review the model attached and provide me with following:
1. Clear ...

hello team
thanks for the reply
now i am facing an error while trying to run the model "invalid type of element or number of nodes".
i attached the model for your kind review

i would like to thank you for the support you have been providing me.

i failed to match STKO results with experiment so i decided to try modelling the coupling beam with 2D shell element instead of 3D solid element. i have been watching the tutorials on you website and YouTube and in all shear ...

thanks for the reply
i have questions related to data extraction in the post processor:
-i am trying to extract the rotation of the beam at certain points (refer to attached picture). while selecting the points and extracting the data chart, rotation will come as zeros throughout the steps. please ...

thanks for the reply.

after complying with the given comments, the model ran.

now i am applying the bar slip command but the analysis is not converging after the 15% progress. i tried changing the k (penalty) factor order, it had some effects on the convergence but still the model did not ...

Dear team

i have decided to model it as solids but i am facing convergence problems. please support as i have tried repeatedly to change the solver, mesh, elements,..etc. but i am reaching a dead end.

hi team

i have decided to utilize STKO as FE software to carry out my thesis study titled "Investigation of seismic performance
for ductile coupled shear walls". i have some questions related to modelling the shear walls and coupling beam in between.
before jumping to model the coupled shear walls ...