gravitational load

[dcmartonese]

Hello everyone
I have a problem of choosing loads in patran. I practically have to apply in a structure a longitudinal load of 10 g but I don't know what to use.
Thank you very much
Good evening

 

[masse92]

take a look here explains everything in particular to point 6http://web.mscsoftware.com/support/online_ex/previous_nastran/nas105/appendix_c2.pdfIf you don't know about Patran, I have to ask you a few things if you can

 

[dcmartonese]

Tell me everything, if I can try
Thank you very much

 

[masse92]

when I launch the analysis (modal in my case), I get a warning in the command list that tells me:
"lbc set calettamento has no entities in its application region" calettamento is the name of my constraint, I must in practice study a forced calettato dish on a rotating tree. simulation lasts less than a second which makes me doubt the goodness of the settings I put. I think I have problems with the constraints, I should block the face that is in contact with the tree.. .
You did what you had to do?