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Robot Structural Analysis

Posts: 17
Registered: ‎06-05-2012
Accepted Solution

Envelope diagrams

284 Views, 3 Replies
06-13-2012 12:26 AM

I have 20 loading cases including compinations and i whise to examine the envelope of only 5 of the above cases.


How does Robot do it


Thank you

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Product Support
Posts: 5,587
Registered: ‎04-26-2010

Re: Envelope diagrams

06-13-2012 12:33 AM in reply to: tigrouis

Select more than one case



Rafal Gaweda
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Valued Contributor
Posts: 57
Registered: ‎05-02-2012

Re: Envelope diagrams

06-19-2012 12:02 AM in reply to: Rafal.Gaweda

In a floor plate model using panels I'm trying to read the bending moment from an envelope defined as above using Results/Maps. Is it possible to seperate the Min/Max results from the envelope so the contour plots become useful.


Case 1: Plot Envelope_Max

Case 2: Plot Envelope_Min


I'm aware it can be done by manually modifying the contour limits under "scale", but this easily become quite time consuming and I'm sure there's a way of isolating the max/min effects?


Thanks in advance,


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Product Support
Posts: 5,111
Registered: ‎12-17-2010

Re: Envelope diagrams

06-19-2012 12:23 AM in reply to: Jesper.Jensen

There is the devoted option for this:


top bottom env maps.PNG




Artur Kosakowski
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