how to create my own imposed displacement field
how to create my own imposed displacement field
(OP)
I'd like to apply my own created imposed dislacement
to a set of nodes. What is the best way to do it?
to a set of nodes. What is the best way to do it?





RE: how to create my own imposed displacement field
Defines DOF constraints at nodes.
RE: how to create my own imposed displacement field
but it is not convinient!
Is it possible to treat a set of nodes
at the same time? Or to apply a local rotation
(on elements SOLID45)! Anyway, the element SOLID45 has
only UX UY UZ as DOF.
RE: how to create my own imposed displacement field
RE: how to create my own imposed displacement field
uniform one
RE: how to create my own imposed displacement field
RE: how to create my own imposed displacement field
For example you have 10 nodes. (node numbers are: 11,16,27,101 ...).
You can define a vector with the *dim comand.
*dim,name,array,10,2
and fill the vector with node numbers and contraints.
may be:
name(1,1)=11
name(1,2)=0.1
name(2,1)=16
name(2,2)=0.2
....
or with vector operations:
(*vfil, *voper, *vfun, *mfun ...)
If you have the vector, you can define the constraints with a do loop:
*do,i,1,10
d,name(i,1),ux,name(i,2)
*enddo
Or with an implied do loop:
d,name(1:10,1),ux,name(1:10,2) -> works faster by big problems!