PC PC the deep composite precast beam the connection structure between composite precast column and the deep composite precast beam

摘要

The present invention comprises two lower end steel frames (110) installed on both ends; Retaining steel frame 140 installed at a lower portion of the suspension; A beam concrete 150 (hereinafter, referred to as " 150 ") in which a portion of the webs of the two lower end steel frames 110 and the entire suspended steel frame 140 are buried and slabs 155 are formed on the side surfaces, ); A plurality of compensator reinforcement rods (120) laid on top of the two lower end steel rods (110) and having ends longer than the ends of the lower end steel rods (110); And a plurality of beams reinforced concrete beams 130 embedded in a lower end of the beam concrete 150 and exposed at ends of the beam concrete 150. The beam reinforced concrete 150 is installed at a lower end 110) and the bottom steel frame (110) and the bottom steel frame (140) are used, The plurality of compensating part reinforcing bars 120 are fixed to the inside of the beam concrete 150 together with a part of the plurality of beam supporting bars 130 by the upper stirrer 160 and the beam concrete 150) is provided with a lower stirrer (170) for fixing the beam lower reinforcing bar (130). The lower end steel frame 110 of the synthetic PC beam 100 is formed by using the composite PC beam 100 having a high level of vibration and by using the beam connection plate 290, The lower synthetic PC column 200 is connected to a column bracket 220 attached to the upper portion 210 of the lower panel 200. The upper and lower synthetic PC columns 200 are horizontally disposed with two column plates 260, And the lower synthetic PC column 200 is formed as an upper synthetic PC column 200 ''provided on the lower synthetic PC column 200 Wherein the column steel frame 210 of the lower synthetic PC column 200 and the column steel frame 210 of the upper synthetic PC column 200 are connected to the column connecting plate 230. [ It provides a connection structure between synthetic PC beams and synthetic PC columns.