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Ansys Learning Forum › Forums › Discuss Simulation › General Mechanical › Buckling analysis: multiple mode shapes › Reply To: Buckling analysis: multiple mode shapes

October 2, 2023 at 12:29 pm
Lydia
Ansys Employee

Hi Ilaria,

Your workflow should be as follows:

You basically need to export the results with apdl script and use upgeom to enforce the new displacements. Export the cdb file and import the cdb file back to mechanical using External model.

A command snippet should be added in B6 and use these commands:

https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v232/en/ans_cmd/Hlp_C_UPGEOM.html?q=upgeom

https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v232/en/ans_cmd/Hlp_C_CDWRITE.html?q=cdwrite

https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v232/en/ans_cmd/Hlp_C_COPY.html?q=%2Fcopy

 

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