I want to make comparison hysteresis loop of simplified model (bilinear model) with experimental results.
I want toknow how to input cyclic increasing displacement. I hope opensees expert can help me .
http://opensees.berkeley.edu/OpenSees/w ... rkshop.pdf
extension to what you want should be obvious (if it is not you need to try and understand OpenSees a little bit better by looking at some of previous slides)