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STKO crashed when trying to get the confined concrete model

Posted: Thu Feb 02, 2023 12:08 am
by Emadogail
Dear Friends
I am new to SKTO.
Every time I tried to get the confined concrete model when I model a rectangular fiber section, the software crashed.
I tried on two versions of STKO, but I still have the same problem.
When I used the unconfined concrete for both core and cover concrete, I have no problems.
Any solutions?

Re: STKO crashed when trying to get the confined concrete model

Posted: Fri Feb 03, 2023 9:10 am
by Zonghu Pei
I also find this problem today! :cry: :cry:

Re: STKO crashed when trying to get the confined concrete model

Posted: Fri Feb 10, 2023 5:40 pm
by STKO Team
We verified this bug. It's related to some updates in the Python API. We are fixing it. I will post a fix here on Monday.
Sorry for the inconvenience.

Re: STKO crashed when trying to get the confined concrete model

Posted: Mon Feb 13, 2023 6:02 pm
by STKO Team
Dear all,

We fixed the bug. It will be available for everyone in the next STKO release.

In the meantime you can:
  • Download this ZIP file:
    RectangularFiberSection.zip
    (15.24 KiB) Downloaded 164 times
  • Unzip it, and replace the existing Python file in C:\Program Files\STKO\external_solvers\opensees\physical_properties\sections
Let us know