Beam and boundary conditions

[dureiken]

Hi,

I'm starting with Ideas ( I just had few hours at school on this software ) and I would like to study a simple problem :

I want to know frequencies and modal shapes of a beam. I did a beam and i put 2 bondary condition and i have the frequencies ! fine.

How can I put 2 silent block between my beam and the floor ? in order to sutdy the whole system ?

Thanks

 

[dureiken]

no body knows how to put a coil in Ideas ?

 

[HDFEA]

Are you asking how to put a lumped mass in? What is a silent block?