The utility model provides a connected node board that is used for buckling restrained brace's area end plate that slides, include well core plate, first floor, second floor, horizontal end plate, first horizontal backing plate, the horizontal backing plate of second, bolt and do not have the tie coat, horizontal end plate is perpendicular with well core plate, and the fixed lower terminal surface that sets up at well core plate, the horizontal backing plate of first horizontal backing plate and second all sets up the upper surface at horizontal end plate, and is arranged in core plate's both sides respectively, be provided with first through -hole on the horizontal end plate, the horizontal backing plate of first horizontal backing plate and second is provided with first mounting hole, and no tie coat sets up respectively between the basal surface of horizontal end plate, horizontal end plate and the first horizontal backing plate, between horizontal end plate and the horizontal backing plate of second. The utility model discloses a connected node board has reduced the beam column and has opened and shut the effect and to the adverse effect of connection plate, reduced the influence of connection plate to beam column firm territory effect and calculated length, and connection plate distributing of stress is more even, and design, construction are more simple and convenient.