EARTHQUAKE-PROOF REINFORCING BODY OF OPENING UNIT USING SLIT DAMPER AND EARTHQUAKE-PROOF REINFORCING METHOD FOR SAME

摘要

The present invention relates to an earthquake-proof reinforcing body of an opening unit using a slit damper and an earthquake-proof reinforcing method for the same, which are to improve earthquake-proof performance on the opening unit formed in a reinforced concrete frame. Specifically, a window frame is fixed into a steel frame, and the slit damper is connected between the lower part of the steel frame and the window frame by a brace. The steel frame is connected and fixed to a column and a beam forming the opening unit. The steel frame for reinforcing the earthquake-proof performance of the opening unit is efficiently mounted and fixed to the beam and the column forming the opening unit. Therefore, the earthquake-proof reinforcing body has excellent work efficiency and can prevent short column phenomenon on the steel frame as the window frame in the steel frame is separated from both sides of the steel frame. The slit damper connecting the steel frame and the window frame maximizes a damper effect and improves hardness and ductility on the opening unit. The damper unit is also located on a middle wall of the opening unit and can be sealed by outer finishing. So, the damper unit does not obstruct lighting and penetration on a window and can be efficient.;COPYRIGHT KIPO 2016