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by sasanshah
27 Feb 2026, 22:59
Forum: 04-Unexpected behaviour/errors
Topic: Effect of Step Size
Replies: 4
Views: 17468

Re: Effect of Step Size

Thank you very much for your response. It seems that I was not able to explain my problem clearly. I am aware of the points you mentioned. However, my question is this:

When a specific value is assigned as the ultimate applied displacement in the pushover analysis of the specimen, changing the ...
by sasanshah
21 Feb 2026, 21:54
Forum: 04-Unexpected behaviour/errors
Topic: Effect of Step Size
Replies: 4
Views: 17468

Effect of Step Size

Hi.
I have modeled a two-dimensional reinforced concrete frame in SeismoStruct and performed a pushover analysis on it. In the Loading Phases tab, I need to enter a value for the step. When I use different step values, the capacity curve of the frame changes and the ultimate displacement also varies ...
by sasanshah
19 Jul 2025, 20:26
Forum: 04-Unexpected behaviour/errors
Topic: ✅ Problem with frame analysis: both columns in compression under horizontal load
Replies: 3
Views: 42111

✅ Problem with frame analysis: both columns in compression under horizontal load

Hi everyone,
I have a problem with the static analysis of this frame. As you can see, there is only one horizontal load applied to the frame, and based on that, one of the columns should be in compression and the other in tension. But in my results, both columns are in compression, and the vertical ...

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