![]() ! Commands entered here assume you are in the /SOLUTION module. ! Enter ANSYS Commands or Load Preprocessing Command Builder In the 'Environment' branch, insert Preprocessing commands and fill it with the following lines : Create a Named Selection with the face on which the given displacement has to be defined.ģ. ![]() The first one which is created will have the number 12 and WB will automatically increment this number if other coordinate systems are created.Ģ. Create a local cylindrical coordinate system at the desired location. We will use unit thickness, E 29e06 psi and Poisson’s Ratio,, of 0.25. For Problem A, the bottom left node is constrained in both the horizontal and vertical (x and y, respectively) directions. So could you give a basic APDL code for displacement controlled postbuckling analysis. I.e., the displacement in the x-direction, ux, is equal to zero at every point. How do you impose a given displacement in a cylindrical coordinate system in ANSYS WorkBench (WB) 8.0?ĭo the following in Simulation : (it is easier than coming back in ANSYS) :ġ. Then I initiate nonlinear geometric analysis by NLGEOM command.
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