New Section definition

New Section definition

Anonymous
Not applicable
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Message 1 of 5

New Section definition

Anonymous
Not applicable

Good afternoon, 

 

I have defined a new section using the 'Section Definition' tool. 

 

However when i define as a bar in the 3D model space, the member is orientated correctly, however local axis is different. Therefore when I am investigating vertical beam bendings for these beams and others, I nee to switch between Mz and My axis.

 

20160308 Member Axis.png

As always, any tips welcome!

 

Lee

 

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643 Views
4 Replies
Replies (4)
Message 2 of 5

Artur.Kosakowski
Autodesk Support
Autodesk Support

By default Robot saving a user section to the user database assumes that Y is the strong axes (IY > IZ) regardless of way (orientation) you draw it in the Section Builder module. 

 

If you find your post answered press the Accept as Solution button please. This will help other users to find solutions much faster. Thank you.

 

 



Artur Kosakowski
Message 3 of 5

Anonymous
Not applicable

Thanks Artur for your reply,

 

So in short, just need to toggle Mz and My?

 

Cheers

 

Lee

 

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Message 4 of 5

Anonymous
Not applicable

Hi Artur,

 

I am trying to rotate the local bar axis around 'x' axis, so that local 'z' axis is point up so that is consistent with other members. 

 

Thanks!

 

Lee

 

 

 

20160309 Member Axis2.png

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Message 5 of 5

Artur.Kosakowski
Autodesk Support
Autodesk Support
Accepted solution

My understanding is that you want to "rotate" axes without rotating the bar itself. This would require the option that allow you to save a user section to inn the user section database in such coordinate system rater than the one "imposed" by Robot. Currently this is not possible and the corresponding request is on the wish list for the next versions of RSA. 

 

If you find your post answered press the Accept as Solution button please. This will help other users to find solutions much faster. Thank you.



Artur Kosakowski