🎉Community Raffle - Win $25

An exclusive raffle opportunity for active members like you! Complete your profile, answer questions and get your first accepted badge to enter the raffle.

Join and Win

Query regarding 0D CBUSH element

Good morning Sir n Mam

I have created a 0D CBUSH element for Resonance Stress Analysis. But in my analysis Cbush element is not showing it's spring behaviour. It seems like nodes of CBUSH element is not properly assigned to local coordinate system.

I am mentioning my procedure to create CBUSH element. Please correct me if I am wrong.

User profile - MSC NASTRAN

Analysis -> Systems->Node by reference> Create

1D -> Cbush->node 1&2 selected(coincident)-> system-> select coordinate system for cbush element-> create

Analysis -> System-> Assign -> select nodes of cbush element--> set displacement.

Find more posts tagged with

English

HyperMesh

Accepted answers

All comments

I don't see panel 1d>cbush

Could you take a screenshot?

.

I don't see panel 1d>cbush

Could you take a screenshot?

Sir

1D>spring>then at bottom right corner select element as CBUSH

On spring panel, where did you select system for cbush?

On spring panel, where did you select system for cbush?

In spring panel there is an option at bottom named Orientation, if you scroll that then you get an option named SYSTEMS

Ok. I think you don't need to assign disp system for the nodes

Tell us why you are sure that cbush is not showing spring behaviour?

How about PBUSH settings? Could you show this card?

Quick Links