REBAR CAGE AND CONSTRUCTING METHOD USING THE SAME

摘要

PURPOSE: A steel structure and a construction method thereof are provided to improve the quality of construction steel work by increasing the machining accuracy. CONSTITUTION: A steel structure comprises main reinforcing bars(10), tie bars, and a coupler. The main reinforcing bars form the frame of a beam member or column member. The main reinforcing bars are installed at constant intervals to form a constant shape like a square. The tie bars are installed with plural stages along the length of the main reinforcing bar to support the main reinforcing bars. The coupler couples the contact surface between the main reinforcing bar and the tie bar in order that the tie bar is unfolded to one side.