Guys,
I can explain the case. I am performing special buckling analysis within ANSYS 8.1 Workbench. When I was applying a load as an equally spreaded pressure on the top of the column it was not working. When I apllied this load as a force, not a pressure, and placed it excentrically, it...
Greg,
I am specifically performing a buckling analysis in the software. ANSYS Workbench can do it - it has buckling mode. I already got the result.
Thanks for everybody!
Guys,
My model is not a single column but 3" ball screw inside a telescopic lift tubes which are 12" and 8" HSS.
It a support structure of Passenger Boarding Bridges for aircraft landing.
Thanks for everybody,
Ilia
Hello Ilia,
Your first question appears to concern the full ANSYS interface. Is it an eigenvalue buckling analysis that you have done, or are you trying a nonlinear large displacement analysis?
If it is an eigenvalue problem, you do two runs, one is a static run in which you save the stress...
Hello,
I have a problem with buckling analysis for long columns. According to Euler's formula my long column should buckle.
But performing FEA with ANSYS workbench I do not see buckling. My long column behavior in ANSYS model similiar to short column - just vertical deformation, not buckling...