Search found 31 matches

by gookki
Fri Sep 10, 2021 12:18 am
Forum: Post processing and data visualization
Topic: Is there a way to check stiffness matrix?
Replies: 1
Views: 43

Is there a way to check stiffness matrix?

I made small unit frame model, and I want to get the stiffness matrix of it to make idealized simple bar. How can I check my model's matrix?
by gookki
Wed Sep 08, 2021 6:27 am
Forum: Installation issues
Topic: How can I install another python module in stko?
Replies: 1
Views: 33

How can I install another python module in stko?

Later, I want to receive a specific table from another data and substitute it for stko's element property for comparison. If a module like Pandas is applicable, it seems relatively easy to try, so I added it to the stko python package with pip install-t, but Pandas is partially written in C language...
by gookki
Tue Sep 07, 2021 7:45 am
Forum: Analysis
Topic: Convergence error while pushover analysis
Replies: 1
Views: 45

Convergence error while pushover analysis

I'm going to modify the week_12 webinar model slightly and analyze it by combining the pushover of mode shape with self weight. As advised here, I applied prescribed displacement, which caused problems that could not converge immediately even with very little lateral force. I need help with what the...
by gookki
Tue Sep 07, 2021 2:57 am
Forum: Post Processor
Topic: How to use mode shape result after analysis
Replies: 5
Views: 73

Re: How to use mode shape result after analysis

Both methods were useful and well utilized. Thanks, especially the tcl language, which I haven't dealt with recently, but the code was very helpful.
It was also useful to check the analysis results with the hdf viewer.
by gookki
Tue Sep 07, 2021 2:49 am
Forum: Analysis
Topic: cannot find "option" // cp949 codec can't encode
Replies: 15
Views: 223

Re: cannot find "option"

Ok thanks for your advice. I realized that I was using the function incorrectly once. To make it easier to compare, all the beams in question were grouped into one section. There are two scd files in the newly uploaded zip file. One is that all the sections in question are applied with b2 beam beams...
by gookki
Mon Sep 06, 2021 11:24 am
Forum: Analysis
Topic: cannot find "option" // cp949 codec can't encode
Replies: 15
Views: 223

Re: cannot find "option" // cp949 codec can't encode

thanks for your kindness
here is the fixed model
Unfortunately, I am sorry for asking the same question over and over again. The option problem has not been solved yet.
by gookki
Mon Sep 06, 2021 9:49 am
Forum: Post Processor
Topic: How to use mode shape result after analysis
Replies: 5
Views: 73

Re: How to use mode shape result after analysis

How can I extract modes of vibration values from a specific node? I tried many ways, but I couldn't find a way to pull it out with data. However, I understand that using the show function, I can check by reading the legend value by activating only the points in a specific location on the screen. Is ...
by gookki
Mon Sep 06, 2021 9:23 am
Forum: Analysis
Topic: cannot find "option" // cp949 codec can't encode
Replies: 15
Views: 223

Re: cannot find "option" // cp949 codec can't encode

I'm sorry to keep asking you the same question.
Thankfully, with to your advice, I have identified the mistake of the physical properties.
And I think we've corrected that part properly, but there's still an error with the option...
by gookki
Mon Sep 06, 2021 8:43 am
Forum: Property
Topic: How to make nonlinear I-section steel beam?
Replies: 1
Views: 21

How to make nonlinear I-section steel beam?

I know adding I-section data values with elastic property.
I want to make a nonlinear steel structure with I section, but I coudn't find example model that I want. Is there any model that I can refer to make.
I'm considering using fiber section for I-section beam if there is no reference.
by gookki
Mon Sep 06, 2021 6:02 am
Forum: Post Processor
Topic: How to use mode shape result after analysis
Replies: 5
Views: 73

How to use mode shape result after analysis

https://www.youtube.com/watch?v=MJFf51Vi6ts I took the 12th Webinar lecture and applied it to conduct a modal analysis of the slightly modified model. With this mode analysis result, I would like to input the story shear force corresponding to the mode shape in a pushover method, but is there a way ...