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Robot Structural Analysis

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Valued Contributor
Ievgen
Posts: 59
Registered: ‎06-26-2012
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Values of the diagrams (Mx,My,Mz)

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08-13-2012 04:31 AM

Please tell me why I can't see the values of these moments in the end and at the beginning of the rods? (for example for the rod 2084) Thanks in advance 1.jpg

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Valued Mentor
tony.ridley
Posts: 652
Registered: ‎09-07-2011

Re: Values of the diagrams (Mx,My,Mz)

08-13-2012 04:46 AM in reply to: Ievgen

You probably have "global extremes" checked.  Change to "all"

 

(under results--------->diagrams for bars-------->parameters)

 

Untitled2.jpg

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Valued Contributor
Ievgen
Posts: 59
Registered: ‎06-26-2012

Re: Values of the diagrams (Mx,My,Mz)

08-13-2012 05:01 AM in reply to: tony.ridley

What do I do wrong?

1.jpg

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Artur.Kosakowski
Posts: 4,603
Registered: ‎12-17-2010

Re: Values of the diagrams (Mx,My,Mz)

08-13-2012 05:09 AM in reply to: Ievgen

Please use maps on bars descriptions instead. The description for diagrams show max and min values only.

 

maps on bar description.PNG

 

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
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Valued Mentor
tony.ridley
Posts: 652
Registered: ‎09-07-2011

Re: Values of the diagrams (Mx,My,Mz)

08-13-2012 05:16 AM in reply to: Artur.Kosakowski

Yes this is true.

 

But only when the element has "symetrical" internal forces, such as in the original picture posted.  Of course if the loading is constant the end moment will be the same at both ends,  

 

If the force in the bar is not symetrical, then my suggestion works:smileyvery-happy:.  

 

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