| 摘要 |
PURPOSE: An external scaffold installation structure and method for the seismic reinforcement of a structure opening and a seismic reinforcement method using the installation method are provided to simplify a temporary installation work for the seismic reinforcement of a structure by installing or dismantling a scaffold inside the structure. CONSTITUTION: An external scaffold installation structure for the seismic reinforcement of a structure opening comprises an H-shape steel frame (110), a protrusion (210), a scaffolding pipe (220), and a work scaffold. The H-shape steel frame is fixed to an opening of a structure which is surrounded by a vertical structure (S1) and a horizontal structure (S2) using a reinforcing structure. The web of the H-shape steel frame is joined with a plurality of protrusions. The protrusions are inserted with the scaffolding pipe. The work scaffold horizontally interconnects the scaffolding pipes and is fixed on the scaffolding pipe. |
