Multiple Support Excitation

How are you? How is everything there? Hope you are doing awesome.

Do you have any manual or explanation regarding the usage of the Multiple Support Excitation function? There is an user that would like to apply the function, but I am not sure of how to use it. In terms of constraints of the nodes and so on. 

Please let me know any inside regarding this.

Thank you very much!! 

Best regards,

Hi,

Please find that attached files. An example model file and a paper.

There is one limitation of this function. It can be applied to only linear time-history analysis. Nonlinear analysis is not possilbe.

Regards,

DK