SHEAR FORCE REINFORCING APPARATUS OF STEEL TUBE COLUMN-REINFORCED CONCRETE FLAT SLAB JOINT

摘要

PURPOSE: A shear force reinforcing apparatus for a joint between a steel tube column and a reinforced concrete flat slab is provided to effectively prevent shear destruction of the concrete flat slab and facilitate installation of a base plate form. CONSTITUTION: A shear force reinforcing apparatus for a joint between a steel tube column and a reinforced concrete flat slab comprises four unit modules(10). The unit module includes an arc-shaped channel, reinforcement channels(12) radially coupled to both ends of the arc-shaped channel, fixing pieces(13) coupled to the lower part of each reinforcement channel, a fixing angle(14) detachably fastened to the fixing pieces, a form panel(15) supported by the fixing angle, and a truss bar(16) radially coupled to the arc-shaped channel between the reinforcement channels.