Hello everyone,
i do a FEM Project with HyperMesh and now im at a point where i need some help
(First time with HyperMesh)
I have to do a FEM analysis where various forces attack a beam. The Problem is that the Beam is not symmetrical but i have to define a Force in direction to the Z-axis. (Picture 2) The Force should attack at the center of gravity otherwise the beam will be twisted.
My Question is:
Where/ how can i define that point (cog) or force where the beam only bends down and dont twist?
previous attempts:
- Pic 3. --> But it twisted. It is logical because of the lever arm
- Singe Force on the Top of the beam near the CoG but also twisted
-
My Solver is Optistruct.
Pic1.
<?xml version="1.0" encoding="UTF-8"?>
Maybe someone can help me
/emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20' />
Thanks
Pic.2 (Force F has to been define )
<?xml version="1.0" encoding="UTF-8"?>
Pic 3
<?xml version="1.0" encoding="UTF-8"?>