Search found 37 matches

by BrownTrout_NZ
Wed Mar 18, 2026 5:56 am
Forum: Installation issues
Topic: STKO does not start
Replies: 6
Views: 435

Re: STKO does not start

Not entirely sure what happened but I had to recreate my new profile.
by BrownTrout_NZ
Sun Mar 15, 2026 6:21 pm
Forum: Installation issues
Topic: STKO does not start
Replies: 6
Views: 435

Re: STKO does not start

Sorted. Thanks.
by BrownTrout_NZ
Fri Mar 13, 2026 6:37 pm
Forum: Installation issues
Topic: STKO does not start
Replies: 6
Views: 435

Re: STKO does not start

Hi STKO team

Thanks for your reply. I managed to restore my windows 10 a little and the according to the event viewer the error message is below.

I am using desktop and yes I have been using free learning licence.

According to AI, the AsWidgets.dll sounds like relating to OpenGL ?
I did not do ...
by BrownTrout_NZ
Thu Mar 12, 2026 3:27 am
Forum: Installation issues
Topic: STKO does not start
Replies: 6
Views: 435

Re: STKO does not start

Further to above, I started to get below pop up. Again, the programme show up about 3 seconds and disappears.
splash6.PNG
splash6.PNG (401.92 KiB) Viewed 427 times
by BrownTrout_NZ
Wed Mar 11, 2026 6:29 pm
Forum: Installation issues
Topic: STKO does not start
Replies: 6
Views: 435

STKO does not start

Hi STKO Team,

I am experiencing a persistent issue with STKO v4.1. It stopped working suddenly yesterday and now fails to launch. I have tried reinstalling the software three times, but the problem persists.

After clicking through the initial command prompts, the program opens momentarily (see ...
by BrownTrout_NZ
Mon Jun 02, 2025 2:32 am
Forum: Property
Topic: P delta transformation
Replies: 8
Views: 2919

Re: P delta transformation

Hi STKO team

I checked with a simple model with PD leaning column and I get similar results as below.

I am aware that the displacement level and PD force I have here are huge trying to get QD descending curve that we often see in textbooks, but I could not get it with P-delta transformation.

I ...
by BrownTrout_NZ
Thu May 29, 2025 3:11 am
Forum: Property
Topic: P delta transformation
Replies: 8
Views: 2919

Re: P delta transformation

Hi STKO team

Thanks for the heads up.. I really need to use SFI-MVLEM for my research this time, not the easiest model to deal with.. that is for sure.

I will investigate the model further and be back.
by BrownTrout_NZ
Wed May 28, 2025 5:04 am
Forum: Property
Topic: P delta transformation
Replies: 8
Views: 2919

Re: P delta transformation

Hi STKO team

Further to my previous query, I still find something funny in my model. I checked p-delta, linear and corotational for, normal conditions and x10 exaggerated to see the p-delta sensitivity as previous.

1. I still have p-delta effect initially smaller than not considering it but in the ...
by BrownTrout_NZ
Sat May 10, 2025 7:26 pm
Forum: Property
Topic: E_SFI_MVLEM_3D
Replies: 11
Views: 4381

Re: E_SFI_MVLEM_3D

Hi STKO team

Just wondering how far away is the new version of STKO release with E-SFI included ?

Alternatively can someone please compile the c++ file and unload a link ? I am not competent with compiling.

Thanks in advance.
by BrownTrout_NZ
Thu Mar 13, 2025 5:39 am
Forum: Property
Topic: P delta transformation
Replies: 8
Views: 2919

Re: P delta transformation

Hi

Sorry, last snip was accidentally posted & irrelevant. I increased the p -delta leaning column load x 10 times and started to see the difference. Below is what I got.

I would expect corotation & p-delta should go below the linear. Up to certain displacement is as expected but beyond around 5 ...