bolted flange plate

[keyvan69]

Hi i have model a bolted connection in abaqus with cyclic loading, i put displacement in tip beam and give applied load in results but my model in hysteresis have large applied load in compared by experimental model anybody know how i can solve this problem?
as you see in the figure instead 70 kips force i have 95 kips force in -2% drift or 55 kips force i have 92 kips force in drift -1.5%
thanks