I've found in the result of ABAQUS that the displacements of free boundary are not exactly the same, but I hope they are in the same line so that I can gat a better result, can anybody know how to control that?
what do you mean by "the displacements of free boundary are not exactly the same"? A 3-D model of cantilever beam and you cannot get the exact same displacement at the nodes where x=L? give more details ~
It's a 1/8 3D cubic model without a volume equal to a 1/8 sphere in the corner , just for testing the failure model, but it has some necking problems with the lack of the volume of sphere that I hope that the displacement of the edgement is equal so that the sphere will be tentioned enough.
re:Control on free boundary displacement
what do you mean by "the displacements of free boundary are not exactly the same"? A 3-D model of cantilever beam and you cannot get the exact same displacement at the nodes where x=L? give more details ~
In reply to re:Control on free boundary displacement by Tang Lihua
It's a 1/8 3D cubic model
It's a 1/8 3D cubic model without a volume equal to a 1/8 sphere in the corner , just for testing the failure model, but it has some necking problems with the lack of the volume of sphere that I hope that the displacement of the edgement is equal so that the sphere will be tentioned enough.