Connector problem hypermesh to ls-dyna

Altair Forum User

Hi,

in my hypermesh mesh model i have spotwelds with 3 layers. When i want to import these model into ls-dyna for crush test these spotwelds with 3 layer causes problem and give this error 'Rigid elements (id's : 1202) share a common node (Node id : 2)'. How can i solve this. ](*,) ](*,)

Thanks for all your help...

tinh

hi

try detach the rigid elements from each other

i think rigid spotwelds are set by contact, not by shared node

anyway i just see 3-layer spotwelds in hexa-elem style