I need to apply to a point an hinge and two rotational springs (rotx and roty), giving them two stiffness (k1 and k2)
How can I apply those two springs? wich is the command? what have I to write?
d,1,ux
d,1,uy
d,1,uz
.
.
.
and then? for the springs?
THANKS
Help me please!! I've done modal analysis in ansys on my structure; I want to know:
1. modal participation factor
2. mass excited by each mode
I've got the modal shape, the frequencies of the modes.
Please help me!!