CONCRETE-FILLED STEEL TUBE CAPABLE OF IMPROVING RESISTANCE TO A SHEARING LOAD

摘要

PURPOSE: A concrete-filled steel tube is provided to improve the stability of a building by reinforcing resistance using concrete to fill in a closed space in the steel tube.;CONSTITUTION: A concrete-filled steel tube(1) comprises a hollow steel tube(10), a reinforcing unit(20) having a partition function, and filler(30). The reinforcing unit divides the inside of the hollow steel tube into multiple closed spaces to improve the structural rigidity of the steel tube. The hollow steel tube is filled with the filler. The filler is concrete.;COPYRIGHT KIPO 2012