Search found 49 matches

by vokumus
Fri Sep 25, 2020 12:06 pm
Forum: Installation issues
Topic: OpenSeesMP.exe won't open
Replies: 2
Views: 24

Re: OpenSeesMP.exe won't open

I don't know if you did but do not install MPICH or any other MPI library on your computer. I did this before and it really messed my computer that I couldn't solve it how hard I try. Prof Tarque's pack has a built in MPI library. I reinstalled a clean Windows and only installed Prof. Tarque's pack ...
by vokumus
Mon Sep 14, 2020 1:53 pm
Forum: Property
Topic: High Displacements with Plastic Material Stage
Replies: 15
Views: 1922

Re: High Displacements with Plastic Material Stage

Ah yes, we are doing some tests with my thesis supervisor and I will share them here soon.

Best regards.
by vokumus
Sat Sep 12, 2020 7:43 pm
Forum: Installation issues
Topic: Constant CPU Usage of STKO
Replies: 1
Views: 138

Constant CPU Usage of STKO

Hi; I know it is not an installation issue but STKO constantly uses cpu even if you are not doing anything with it. I guess, if there is not an internet connection available it is constantly trying to connect to the internet. This is actually annoying on laptops with heating issues (like mine), beca...
by vokumus
Fri Sep 11, 2020 2:04 pm
Forum: Property
Topic: High Displacements with Plastic Material Stage
Replies: 15
Views: 1922

Re: High Displacements with Plastic Material Stage

Hi; I talked with one of the professors, Prof. Yasin FAHJAN at Istanbul Technical University, and we concluded that main reason of these lateral deformations is the soil's own weight. If soil weight is not applied, problem disappears. We think this is because soil weight causes a lateral pressure. P...
by vokumus
Tue Sep 01, 2020 10:18 am
Forum: Property
Topic: High Displacements with Plastic Material Stage
Replies: 15
Views: 1922

Re: High Displacements with Plastic Material Stage

Dear STKO Team;

I see. I'll try to work on the dashpot issue soon.

Thanks for your support.
by vokumus
Wed Aug 26, 2020 10:54 am
Forum: Property
Topic: High Displacements with Plastic Material Stage
Replies: 15
Views: 1922

Re: High Displacements with Plastic Material Stage

Dear @STKO Team; In the model you submitted there are some issues; 1. LK base coefficients are very high. The values I choose is Cx=9128, Cy=15811 for a base rock with Vs = 762 m/sec and 5.00 m element thickness. (for example, Cx = 762 x 2.4 x 5 = 9128 kNsec/m). But paramter of models are Cx = 45625...
by vokumus
Sat Aug 22, 2020 9:13 am
Forum: Installation issues
Topic: Exception of mpiexec.hydra While Using Parallel
Replies: 9
Views: 1612

Re: Exception of mpiexec.hydra While Using Parallel

Thank you very much. I replied that mail.
by vokumus
Wed Aug 19, 2020 7:56 am
Forum: Installation issues
Topic: Exception of mpiexec.hydra While Using Parallel
Replies: 9
Views: 1612

Re: Exception of mpiexec.hydra While Using Parallel

No I still couldn't solve it. I tried to compile OpenSees.MP by myself but I got some errors when compiling it. I'm too busy these days so I give up for a while.

I'm quite sure the problem is within the OpenSeesMP.exe. As I said version 2.5.0 is working.

Thank you very much.
by vokumus
Mon Aug 03, 2020 9:25 am
Forum: Condition
Topic: Example for Lysmer+free field boundary model
Replies: 9
Views: 1282

Re: Example for Lysmer+free field boundary model

Dear Vokumus, we usually add an analysis after the vertical analysis, in particular when we perform nonlinear TH. Just add an analysis with damping to be sure to not have spurious accerelation before starting the TH, this is a suggestion both for implicit and explicit analysis and it does not depen...
by vokumus
Sat Aug 01, 2020 9:28 pm
Forum: Condition
Topic: Example for Lysmer+free field boundary model
Replies: 9
Views: 1282

Re: Example for Lysmer+free field boundary model

Dear Yu-Wei, please dowload Vukkumus' model modified by STKO: https://asdeasoft.net/forum/viewtopic.php?f=36&t=1662#p2134 Dear Clarabella and Yu-Wei; In this model, there was some strange results. For example dynamic analysis starts with very high accelerations. I have managed to get correct result...