DOWNWARD CONSTRUCTION METHOD FOR HYBRID STRUCTURE SYSTEM USING A TEMPORARY BRACKET AND A LONG SPAN DECK

摘要

The present invention relates to a kind of underground framework construction methods, and more specifically, it is related in the construction method for not using binding-beam, it is vertically configured in ground lower frame by constructing barricade and steel column (200), interim bracket (100) is installed to construct each floor steel column plate, and (300) on large span deck (400) are installed filled with the bracket (100) between a pair of of girder steel of concrete combination beam with scheduled spaced and parallel ground two sides. Method construction Mixed Architecture includes: installation steel column (200) and interim bracket (100) using the deck (400) of interim bracket (100) and large span; A pair of of girder steel is installed, it has the scheduled interim bracket (100) in spaced and parallel ground; On the reinforcing bar of mounting base and girder steel; Wide span platform (400) and a reinforcing bar are installed perpendicular to girder steel; Combination beam (300) are constructed by the central part of filling concrete and girder steel, and insert concrete slab; Reduce interim bracket (100) concrete after hardening. ;The 2016 of copyright KIPO submissions