JOINTING SECTION FOR PRECAST STEEL FRAME REINFORCED-CONCRETE STRUCTURE AND PRECAST REINFORCED-CONCRETE STRUCTURE

摘要

PURPOSE:To secure the precision of architectural structural body work, and simplify joint sections, and save the energy of labor, and build high-rise precast structures, regarding the joint sections for precast steel frame reinforced-concrete structures and precast reinforced concrete structures. CONSTITUTION:The joint section of the columns of precast members are held with temporarily setting erection pieces 3, and steel frame boxes 2 are welded 6 to each other, and in the hollow sections of the steel frame boxes 2, the concret having strength equal to or higher than that of the members is placed. Besides, beams are jointed by welding with shear plates, and in the same case as that of the columns, in the hollow sections of the steel frame boxes 2, the concrete having strength equal to or higher than that of the members is placed to form joint sections.