CONSTRUCTION METHOD FOR SUPER-HIGHRISE BUILDING

摘要

PURPOSE:To contrive elimination of labor at working site and reduction in construction period, and also to ensure a high-performance quality by putting precast concrete beam units between the capitals of prefabricated steel frame reinforced concrete columns. CONSTITUTION:A steel frame column A2 is erectedly inserted into the hollow part 1 of a precast concrete column member A1 in the sectional center of which the hollow part 1 is provided in the axial direction, and concrete is placed into the hollow part 1 to construct a steel frame reinforced concrete column, so that it can be prefabricated. Then, between adjoining columns, a central beam B1 of one span length and right and left end beams B2 of half span length are connected by beam bottom reinforcements 5 and intermediate beam reinforcements 6, and precast concrete beam units whose beam height is deficient by thickness of slab layer are put on. And half-precast floor plate is put on and after-placing concrete is placed in necessary places, and by repeating the above procedure, a highrise building can be constructed.