The structure load-carrying capacity improvement method of construction using steel beam and bracket

摘要

By the subject innovation is reinforced bridges and buildings, etc. and the like soteum placed girder to the design load caused by the deterioration of concrete structures the load carrying capacity deficiency and bending stress due to the dead load and the live load can share plate tensile reinforcement and reinforcement, beams and slabs, dead load to provide for a steel structure carrying capacity enhancement reinforcement structure using the beam and the bracket so as to enhance resistance to maximize the ability of the live load it is an object.; The beams are designed with; The method comprising installing in, simultaneously with the wrapping secured to an outer surface of the beam with the reinforcing plate to a structure consisting of slabs is installed integrally with the upper portion of the beam; Comprising: a fixed installation, each steel beam on both sides of the inner side of the reinforcement plate; The step of fixing the stiffeners to be installed in close contact tightly to the lower Sikkim close to the steel beam as a beam across the steel material and steel material bimgan the other side of the one longitudinal direction and at the same time the slab; Coupling fixed to each other to the steel beam and the reinforcement connection plate; Performed by the step of installing brackets to secure the lower and side surface of the reinforcing plate of the steel beams in sequence is characterized in that the construction so as to increase the load carrying capacity of the structure.; Further, the steel structure carrying capacity enhancement reinforcement structure using the beam and the brackets according to the present invention is used in the practice of the load carrying capacity and rehabilitation for various girders and slab in use in all types of bridges.