how can i use PROP/TYPE 32 (SPR_PRE)

mustafa yıldız_22181

Hello everyone,

 

Hello everyone,

I am creating a vehicle seat model on the radios and I want to pre-stress the bolts used here. I have looked at the topics mentioned in the forum and most people recommend PROP / TYPE32 (SPR_PRE). I could not understand how to use it. I would be grateful if anyone could explain it simply with examples.

Thank you very much for your help.

Rogerio Nakano_21179

Hi

 

To use 1D pre-tension, you will need to use 1 (one)  PROP/TYPE32 (SPR_PRE) spring for the DOF 1

and need to use a 2nd element in parallel, property type /PROP/TYPE13, to take care of the DOF2-6.

 

Please refer to the tutorial in Radioss:

https://connect.altair.com/CP/SA/hwhelp/2019.2/rad/topics/solvers/rad/cantilever_beam_hm_r-1.htm#cantilever_beam_hm_r

 

Hope this is helpful

Regards

CANTILEVER_0000.rad