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How can we draw a P-M Interaction Diagram for Column Fiber Section in STKO.

Dear ankurjain1,

we are implementing an automatic tool in python to draw the P-M interaction diagram, we will release it next fall. Meanwhile, you can draw it manually. You just have to model a section, apply first the vertical load (P) and then a horizontal load or displacement to calculate M. Change the value of P to obtain the P-M diagram and if you like also the angle of application of the horizontal load or displacement to obtain the PMM.

Regards

Thanks for the reply...
I tried what you said but still getting difficulty.
Can you help sharing the STKO file for the PMM interaction curve.

Unfortunately the python file is not ready yet, however as we explained above, you just have to develop a series of simple analyses with P variable.
Best regards

ok I will try to do that....Also kindly post the python file whenever it is ready....

Thanks in advance.

Has the feature been implemented in version 1.1.5 and is there a short tutorial on how to create a P-M diagram for a prestressed column/pile element?

Not yet, but we are working on it.