how to calculate equivalent nodal force from body force?

[qiangbo]

Hi,

I wonder if there is a way to convert body force loading to equivalent nodal force loading? Thanks a lot!

 

[mturkol]

Hi,

If I got it correct, I think might want to look at the problem of computing the statically equivalent nodal forces from a distributed line-force. In attachment I am providing an example, take a look at it.

 

[mturkol]

Here's a more general case when more than one elements are contained on a line-distributed force. See the instructions on the picture I am presenting in attachment.