How perform a Modal transient analysis?
Hi everyBody
I have a steel frame with a steel plate in the centre, with applied a pressure load; at the exteems of frame i have 4
constrains locking DOF1 DOF2 and DOF3;
I have used beam element to create the frame and shell elements to create the plate;
I have applied a certain pressure on the shell elements, but i need a impulsive load, how can i create it?
How can i perform a transient modal analysis? witch load collectors i need to create?
Here there are three images to help you to understand.
After that i have to output the values of bending moments, shear and normal stress near a intersection of
3 beams element in the frame; then model the intersection with a 3D and apply the loads i have found from
the transient modal Analysis.
Where can i reed these kind of values concerning a node of the frame?
thank for the support
Damir
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