Buckling due to residual stresses
Buckling due to residual stresses
(OP)
I am modelling a thin plate-like structure which is statically loaded and deforms plastically. I then assume the load is taken off and Abaqus shows me the (expected) residual stresses. Now I would like to know if and how the structure buckles due to these residual stresses. How should I go about this?





RE: Buckling due to residual stresses
Tata but not yet tara
RE: Buckling due to residual stresses
I look forward to input from others on this.
All the best
RE: Buckling due to residual stresses
RE: Buckling due to residual stresses
I am rather new to Abaqus, so I don't know what that means to include RISK or NLGEOM (click on where?)
What I did so far is applying the load and in the next load step releasing it.
So what should I do to check for buckling?
RE: Buckling due to residual stresses
well I am having same problem area....can you plz comment or guide if u have come to some solution?
I will be so obliged
Regards