CONCRETE FILLING TYPE STEEL FRAMED REINFORCED COMPOSITE ASSEMBLY FOR COMPOSITE BEAM AND COMPOSITE BEAM USING SAME

摘要

The present invention relates to a steel framed reinforced composite assembly for filling concrete in a concrete filling type composite beam, and, more specifically, to a steel framed reinforced composite assembly and a concrete filling type composite beam desirably using the same, wherein the steel framed reinforced composite assembly is for filling the concrete through placing the concrete in site with sufficiently reducing the amount of steel materials without installing supporting posts. The concrete filling type steel framed reinforced composite assembly according to the present invention relates to the steel material inside which the concrete is filled and combined, and comprises: a lower flange steel; a lower connection steel installed to be bonded on the lower flange steel; an upper connection steel placed to be separated above the lower connection steel; a first lattice reinforcing bar formed by bending a reinforcing bar into a corrugated shape and connected and bonded between the upper connection steel and the lower connection steel which are placed to be mutually separated; and a pair of side steels formed at both sides of the lower connection steel and vertically erected on the lower flange steel at a height lower than the height of the upper connection steel. The upper connection steel and the lower connection steel are multiple steel frame members with at least one kind selected among an L-shaped angle, a C-shaped angle, and a cut T-shaped steel, wherein the steel frame members which face or turn against each other, and are placed to be separated up and down.;COPYRIGHT KIPO 2014