Hi, you can refer to here: 3.7.7: Utilization of Elements 🔷 - Karamba3D 2.2.0 which explains why the outputs are different.
I see because of bulking,
but why Analysis compoment not turn red ? because the utilization aready over 1 which means it bulks already
yes I get the answer from that page, and I test that.
But for me , as a real practice in building, of course we will have very complex situtation about load.
So why we need model view since it never related to 2th Theory.
why not only use element utilation to see the results directly?
The Red just shows that there is only compression in this column.
The Utilization of Elements component is written according to Eurocode 3 Steel design, and therefore is generally not applicable when considering concrete, timber or other materials.
The ModelView is a simple ratio of stress to strength and can be considered for all materials.
thanks alot dear Tam, can I ask one more question , I mean sometimes the 2th theory analysis component turns orange and the tag will say It already bulkling.
So my question here is, that compress of my first image, that Utilization already over 1, which means already bulkling but why the 2th theory analysis component do not turns orange this time?
, instead it finish that caculation
Hi, when the utilisation is over 1, it is not always necessarily due to Buckling, it is just overutilised. You should use the Buckling Modes component after the 2nd Theory Analysis to check buckling load factors.
get it thanks very much