Search found 17 matches

by vokumus
Mon Feb 24, 2020 1:06 pm
Forum: Condition
Topic: Free Field & Lysmer Kuhlemeyer Boundary Condition
Replies: 10
Views: 612

Re: Free Field & Lysmer Kuhlemeyer Boundary Condition

Thanks for great explanation. I'll try that soon. Best regards.
by vokumus
Tue Feb 18, 2020 9:34 pm
Forum: Condition
Topic: Free Field & Lysmer Kuhlemeyer Boundary Condition
Replies: 10
Views: 612

Re: Free Field & Lysmer Kuhlemeyer Boundary Condition

Hi again;

I have revised my model but there was still some uplift. Then I realized that my gravity analysis is transient. Making it static solved the problem. My model is all good now.

Thanks for your help.
by vokumus
Wed Feb 05, 2020 4:11 pm
Forum: Condition
Topic: Free Field & Lysmer Kuhlemeyer Boundary Condition
Replies: 10
Views: 612

Re: Free Field & Lysmer Kuhlemeyer Boundary Condition

Thanks for your detailed answer. I'll modify my model soon.

Best regards.
by vokumus
Sun Feb 02, 2020 8:57 pm
Forum: Condition
Topic: Free Field & Lysmer Kuhlemeyer Boundary Condition
Replies: 10
Views: 612

Re: Free Field & Lysmer Kuhlemeyer Boundary Condition

Hi again; I created a model which is a STKO free field implementation of OpenSees official site response analysis. When I fix Y direction at the base, results are ok and well correlated with official example. I have wanted to use "Force From Reaction" option of STKO, but after the gravity analysis, ...
by vokumus
Thu Jan 30, 2020 8:56 am
Forum: Installation issues
Topic: About Webinars
Replies: 1
Views: 2440

About Webinars

Hi there; Couldn't find a more appropriate place to open this up. It seems there is a sound quality problem within the webinars. There is so much echoes and it is difficult to understand the speaker for us whose English is not advaned enough :cry: Hope you can solve it, for example, with a dedicated...
by vokumus
Sat Jan 11, 2020 11:10 am
Forum: Condition
Topic: Free Field & Lysmer Kuhlemeyer Boundary Condition
Replies: 10
Views: 612

Re: Free Field & Lysmer Kuhlemeyer Boundary Condition

Awesome document. Thank you.
by vokumus
Thu Jan 09, 2020 6:26 am
Forum: Condition
Topic: Free Field & Lysmer Kuhlemeyer Boundary Condition
Replies: 10
Views: 612

Re: Free Field & Lysmer Kuhlemeyer Boundary Condition

Both of them actually but only research paper will do the job too. I have read some papers but none of them explains it well. I wonder if there is a source explains it clearly.

Regards.
by vokumus
Mon Jan 06, 2020 10:28 pm
Forum: Condition
Topic: Free Field & Lysmer Kuhlemeyer Boundary Condition
Replies: 10
Views: 612

Free Field & Lysmer Kuhlemeyer Boundary Condition

Hi In ASDEA'S Youtube Channel, there is a video called "Compared simulation of absorbing boundaries in soil-structure interaction problems". I wonder if there is a reference for the last method shown "Free Field & Lysmer Kuhlemeyer Boundary Condition". It will be nice if there is a paper explaning h...
by vokumus
Tue Dec 31, 2019 6:40 pm
Forum: Analysis
Topic: UpdateMaterialStage Command in STKO
Replies: 2
Views: 268

Re: UpdateMaterialStage Command in STKO

Ah I see. Looks like custom command is a great feature in STKO. I'll check it out.

Regards.
by vokumus
Sun Dec 29, 2019 3:38 pm
Forum: Analysis
Topic: UpdateMaterialStage Command in STKO
Replies: 2
Views: 268

UpdateMaterialStage Command in STKO

Hi;

Using PressureDepend and PressureIndepend soil materials in a model. I want to use UpdateMaterialStage command to activate plastic response of the material after gravity analysis. I couldn't find any information about how to do it in the STKO manual. Please help.

Regards.