Search found 61 matches

by ValentinaSB
Wed Oct 04, 2023 7:36 am
Forum: Get Started Discussion
Topic: recommended values for the DAMAGETC3D parameters of C1 C2 C3 Gt Gc
Replies: 4
Views: 3531

Re: recommended values for the DAMAGETC3D parameters of C1 C2 C3 Gt Gc

You are welcome. Just remember that ASDConcrete3D fits better for the concrete (the formulas used for 1P preset based on MC2010 and some papers). Masonry parameters you will need to calibrate on experimental results.

Best,
Valentina
by ValentinaSB
Fri Sep 29, 2023 7:24 am
Forum: Get Started Discussion
Topic: recommended values for the DAMAGETC3D parameters of C1 C2 C3 Gt Gc
Replies: 4
Views: 3531

Re: recommended values for the DAMAGETC3D parameters of C1 C2 C3 Gt Gc

Hi xgx,

There can not be a unique solution for those parameters. If you have a lack of data I will advise you to try ASDConrete3D material where you can use 1P preset. It will allow you to use a minimum of parameters and the rest will be calculated automatically. You can always then go into detail ...
by ValentinaSB
Fri Sep 29, 2023 7:11 am
Forum: Geometry
Topic: The lines are not visible
Replies: 5
Views: 3125

Re: The lines are not visible

Hi [email protected],

There is a button called "show edges", try it. If it didn't help you, please share your .scd file, and I will check why you can't display the edges.
Screenshot 2023-09-29 090900.jpg
Screenshot 2023-09-29 090900.jpg (13.37 KiB) Viewed 3099 times
Best,
Valentina
by ValentinaSB
Fri Jul 07, 2023 7:12 am
Forum: Property
Topic: Error:physical property must be sections and not special_puepose
Replies: 7
Views: 4454

Re: Error:physical property must be sections and not special_puepose

Hi,
Can you please attach the model where you have this error? I tried to change the element properties in the model you attached before, and it works for me. (you also need to add a node to your selection set that you use for displacement control)

Best,
Valentina
by ValentinaSB
Tue Jun 13, 2023 9:13 am
Forum: Analysis
Topic: A prefabricated frame structure model does not converge
Replies: 3
Views: 2333

Re: A prefabricated frame structure model does not converge

This error of using fibers is related to a limited version of STKO after license expiration. If on another computer you have an active license it should work fine.

Best,
Valentina
by ValentinaSB
Mon Jun 12, 2023 8:55 am
Forum: Analysis
Topic: A prefabricated frame structure model does not converge
Replies: 3
Views: 2333

Re: A prefabricated frame structure model does not converge

Hi dadadahe,

You didn't apply physical and element properties to a part of your model. Screenshot 2023-06-12 104515.jpg Screenshot 2023-06-12 104548.jpg

Then you applied EDOF only to two interactions, this is the reason for non-convergence.
Screenshot 2023-06-12 104604.jpg

Now it runs but ...
by ValentinaSB
Thu Jun 01, 2023 3:05 pm
Forum: Analysis
Topic: The node model is not running
Replies: 3
Views: 1699

Re: The node model is not running

You are welcome.

If you try to add BeamSectionProperty to your old file by yourself and you try to run it, you will see this error.
Screenshot 2023-06-01 170258.jpg
The error tells you that in c_node selection set is more than one vertex. To solve it I deleted and created again the c_node ...
by ValentinaSB
Tue May 30, 2023 11:00 am
Forum: Analysis
Topic: The node model is not running
Replies: 3
Views: 1699

Re: The node model is not running

Hi,

The reason that you got the error is that you didn't use BeamSectionProperty.
Then I changed your selection set for c-node (it was given an error that there is more than 1 vertex)
Now you need to correct your hysteretic material, the values can not be the same, but you can make them with ...
by ValentinaSB
Mon May 29, 2023 8:49 am
Forum: Analysis
Topic: Analysis with a single model
Replies: 1
Views: 1104

Re: Analysis with a single model

Hi loisjohnson,

Try to see this webinar about parametric analysis "OpenSees Parametric Analyses using the Python API in STKO's Preprocessor"
https://youtu.be/VY_EbSi2jvo

Let us know if it is what you wanted to do.
Best,
Valentina