Search found 2297 matches

by STKO Team
Mon Jun 03, 2024 8:00 am
Forum: Analysis
Topic: pushover problem
Replies: 1
Views: 340

Re: pushover problem

You are using some strange settings, especially the test command. a tolerance of 0.1 is too large and allows a too high error.
Also using an adaptive time step can help in non-convergent situations.

Finally, I would suggest to mesh walls. 1 shell element per wall is not enough
by STKO Team
Mon Jun 03, 2024 7:53 am
Forum: Condition
Topic: Asd absorbing boundary conditions and saturated media
Replies: 4
Views: 835

Re: Asd absorbing boundary conditions and saturated media

can you share your file to have a look?
by STKO Team
Mon Jun 03, 2024 7:51 am
Forum: Geometry
Topic: Soil-Pile Interaction Modeling
Replies: 28
Views: 6212

Re: Soil-Pile Interaction Modeling

Yes I was going to answer just now.
When you see a hourglass-like deformation pattern is (almost) always due to under-integrated elements and the propagation of spurious zero-energy modes (for this reason called hourglass modes)
by STKO Team
Mon Jun 03, 2024 7:49 am
Forum: Installation issues
Topic: STKO closes immediately
Replies: 4
Views: 840

Re: STKO closes immediately

Yes. STKO requires at least OpenGL 2.1.
by STKO Team
Mon Jun 03, 2024 7:48 am
Forum: Get Started Discussion
Topic: Virtual Hybrid Simulation
Replies: 1
Views: 293

Re: Virtual Hybrid Simulation

It's a convergence problem. You have to figure it out by yourself, there's not a unique solution. Looking at the message you can get an idea: Your model couldn't reach a tolerance on the displacement increment 1.0e-6 within 10 iterations (it only reached 4e-4). Try to use more iterations, try a smal...
by STKO Team
Mon Jun 03, 2024 7:44 am
Forum: Get Started Discussion
Topic: problem with the tutorial
Replies: 3
Views: 539

Re: problem with the tutorial

The error is clear:
You are using a mesh that is too large for the fracture energy in compression (Gc = 3).
In the original example it was a 100 mm mesh size, you are using instead 153
by STKO Team
Mon Jun 03, 2024 7:38 am
Forum: Get Started Discussion
Topic: I need help with STKO
Replies: 1
Views: 291

Re: I need help with STKO

It's info@asdeasoft.net.
However it's used for requesting quotations, technical or licensing issues.
For software usage please use the forum
by STKO Team
Mon Jun 03, 2024 7:36 am
Forum: Get Started Discussion
Topic: RESPONSE SPECTRUM (expansion of an earlier topic)
Replies: 6
Views: 883

Re: RESPONSE SPECTRUM (expansion of an earlier topic)

So, in order to make the script universal, like the removal times script, I just need to manually enter sset_name in the core file ? Yes, or even better: The function in the core file and take that name as an input argument The main function can ask the user to enter the selection set name (via a G...
by STKO Team
Fri May 31, 2024 4:51 pm
Forum: Get Started Discussion
Topic: RESPONSE SPECTRUM (expansion of an earlier topic)
Replies: 6
Views: 883

Re: RESPONSE SPECTRUM (expansion of an earlier topic)

I made that script as an example based on your beam model. In the Core script, I was monitoring the min Uz value of the selection set called support B. You may want to adapt that script to your needs to make it general enough. Also, if you plane to use it with large models (I saw your model was very...