How to apply the seismic base excitation with three directions
These days, I am trying to simulate the seismic analysis with three base excitation(two horizontals , one vertical),
Base on the MSUP(mode super position method) I know that It can be simulated three base excitation with acceleration data.
But I don't know how to apply those seismic load in full transient analysis in workbench 2020 R1
Is it possible to do that in my ansys version? if not , could you let me know how to add APDL commend in workbench.
Please help me !!