Rib-reinforced steel shear wall system with slits

摘要

PURPOSE: A rib-reinforced earthquake-resistant steel framed shear wall structure provided with a slit is provided to guide stable hysteresis movement by preventing the momentary lowering of internal force, and to improve the absorbing power of internal force and energy. CONSTITUTION: The rib-reinforced earthquake-resistant steel framed shear wall structure provided with a slit comprises a sheet steel(20) having the appointed size, upper and lower end plates(21,22) welded to the upper and lower ends of the sheet steel(20) to reinforce both ends, right and left end plates(23,24) welded to the right and left ends of the sheet steel(20) to reinforce both lateral faces, and a horizontal reinforcement rib(25) reinforcing the sheet steel(20) horizontally.