topic Re: Profiles with elasto-plastic analisys ON in Robot Structural Analysis Forum

Profiles with elasto-plastic analisys ON

Telles0808 — Mon, 15 May 2023 13:07:10 GMT

Hi, I'm researching about this functionality of Robot and it's not working as expected..

After setting a very simple example, with one single bar, I changed the profile to a W150x15EP (elasto-plastic analysis) on, and setup calculations to obtain large displacements, but when trying to see the results, it gives a error.

Re: Profiles with elasto-plastic analisys ON

Telles0808 — Fri, 12 May 2023 19:53:06 GMT

Well, I figured out a way of deal with it using the submenu Results>Diagram on Members, but without Von Misses.

Also, didn't found a way to work with double C profiles, I think the image on menu is for fun (not mine)...

Re: Profiles with elasto-plastic analisys ON

JohanDuPlessis — Mon, 15 May 2023 12:28:05 GMT

@Telles0808 the attached file in your initial post is not what's shown in the screenshot. Here's what I see when opening teste.rtd.

Perhaps you can share the correct file.

Re: Profiles with elasto-plastic analisys ON

Telles0808 — Mon, 15 May 2023 13:17:49 GMT

re-uploaded. You can see the problem in this file too.

The funny part is that it reads for 2C4" and not for 6"...

Re: Profiles with elasto-plastic analisys ON

JohanDuPlessis — Mon, 15 May 2023 15:24:55 GMT

I get the same error. I even tried a parametric I-section (which means the database is not needed) and the issue persisted.

Might have to get one of the Autodesk support people involved.