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Valued Contributor
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BAR DIAGRAMS ENVELOPE - Bent Moment Values

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11-28-2012 08:58 AM

Hello. Please explain me what is the differenece between 2 diagrams of bent moments. Why does it have two lines?

It only has them while load combination is set (USC+ or USC-) not single load, and why does it show 2 support reactions?

bent moment.jpg

 

*Expert Elite* | International Moderator
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Re: Bent Moment Values

11-28-2012 10:34 AM in reply to: Ievgen

Because ULS+ and ULS- an envelope combinations.

   
Valued Contributor
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Re: Bent Moment Values

11-28-2012 11:03 AM in reply to: Romanich

and what is the sense? If only it was possible to show values of it, otherwise what does it show? 

*Expert Elite* | International Moderator
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Re: Bent Moment Values

11-28-2012 10:37 PM in reply to: Ievgen

In ULS+ you can see min and max values that was received from automatic combinations ULS for selected component.

   
Valued Contributor
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Re: Bent Moment Values

11-28-2012 11:34 PM in reply to: Romanich

Yes, I understand that. I was asking about if it was possible to get know what value did it have. Or it just shows that some other combinations have different values? 

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Re: Bent Moment Values

11-29-2012 02:11 AM in reply to: Ievgen

Robot always displays two 'lines'  (also when they have the same sign) that represent max and min values for selected load cases. In the situation when one of them was drawn 'above' the bar the min. value would be e.g. -100 rather than 0.

 

evalues.PNG



Artur Kosakowski