Robot Structural Analysis Forum
Welcome to Autodesk’s Robot Structural Analysis Forums. Share your knowledge, ask questions, and explore popular Robot Structural Analysis topics.
cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

FE Results display problem and definition of Qxx and Qyy

7 REPLIES 7
Reply
Message 1 of 8
Sangduan
1947 Views, 7 Replies

FE Results display problem and definition of Qxx and Qyy

Hi all,

I am using Robot to plate finite element for 7x9 m. slab with a tiny steel structure attahced underneath it. The steel structure will carry a suspension X-ray machine with the weight less thatn 150 Kg. I use Coon methed to generate mesh of the slab. The major problem is to review the FE Results and to safe. To do those tasks, the program take minutes, which is so strange for my small model. Is thatr any way to make this quicker?

 

For Qxx and Qyy, their unit is Force/lenght (KN/m for my case). Which part of the element doest the lenght refer to, the thickness or the width of the element?

 

I really wish to attach my model this, but it may be too big. Please advice how I can show my model to you all. Thank you in advance for the answer.

Sangduan

7 REPLIES 7
Message 2 of 8
Rafal.Gaweda
in reply to: Sangduan

 Please advice how I can show my model to you all. 

 

www.filemail.com or www.wetransfer.com

then paste link to file into forum post.

 



Rafal Gaweda
Message 3 of 8
Sangduan
in reply to: Rafal.Gaweda

Dear Rafal,

Here is the link.

https://www.filemail.com/dl.aspx?id=OOFROYGJPQMUGYS

Thank you.

Sangduan

Message 4 of 8
Rafal.Gaweda
in reply to: Sangduan

To do those tasks, the program take minutes, which is so strange for my small model. 

 

Are you sure? It takes 16 sec to calculate.

 

time.jpg

 

If you mean reading results process please keep in mind that you have 6 moving load cases with 18 components each and 13 combinations with moving load cases with 18 components each

ON my comp Mxx envelope map for all cases+combinations takes 18 sec to display



Rafal Gaweda
Message 5 of 8
Rafal.Gaweda
in reply to: Sangduan

 

For Qxx and Qyy, their unit is Force/lenght (KN/m for my case). Which part of the element doest the lenght refer to, the thickness or the width of the element?

 

If I understood you correctly please look below Qxx<->Lxx, Qyy<->Lyy:

 

qxx.jpg

 

 

 



Rafal Gaweda
Message 6 of 8
Sangduan
in reply to: Rafal.Gaweda

Dear Rafal,

Now I know that I didn't make myself clear enough.

What takes is to display FE Results in the table format.

For the Map display, it doesn't long.

Anyway, I prefer to view the reults in table format as it is more detailed and allows me to customize the output to be displayed.

I'm not sure if it takes long to do the same thing on you computer.

I will appreciate if you let me know.

 

The answer regarding Qxx and Qyy is absolutely clear. Thank you very much.

Message 7 of 8
Rafal.Gaweda
in reply to: Sangduan

It is related to number of moving loads cases in  selection for envelope.



Rafal Gaweda
Message 8 of 8
Sangduan
in reply to: Sangduan

Dear Rafal,

I think so too. Thanks for taking a look at the model.

Best regards,

Sangduan

Can't find what you're looking for? Ask the community or share your knowledge.

Post to forums  

Autodesk Design & Make Report