Upload a TCL file to define a new material property

[Giorgio Serra]

Hello STKO!!
I am trying to define a new constitutive behavior for GFRP bars. I would like to know what would be the most suitable way. At the moment I have defined the behavior of the bar in a TCL file. In this file I have written the stress-strain data that define the failure criterion of the bar. The problem is that I do not understand how I can load this type of file into STKO, and how I can assign it to the bar. I would also like to know if the procedure I am following is the most suitable for my case. I thank you as always.

[STKO Team]

You have to define a uniaxial material.
There are some options that allows you to define the backbone by points.
You can also use the ASDConcrete1D and use the "UserDefined" options, which allows you to define the tensile and compressive backbones by points