How can i calibrate the concentrate plastic hinge from experimental data?
Posted: Wed Feb 08, 2023 1:00 pm
Dear STKO Team：
i am trying to build a plane model ,it's about a three story and two bay steel frame;
but the beam section is not same along the entire beam,a damage link is insert into the beam end,and its section is somewhat like RBS,its section is reduced a lot,and there is a gap between web and upper and lower flange(this damage link is design for sepecial purpose,to fracture firstly in flange then extend to web);
if i want to incorporate Modified IMK or some other suitabale model into my zerolength element
,how can i get the parameters like elastic rotational stiffness,My from experimental data(test of monotonic and cyclic test on connection with this damage link.)
could i get some recommendation or reference?
thanks a lot:-)
i am trying to build a plane model ,it's about a three story and two bay steel frame;
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thanks a lot:-)