PC-PC PC-PC the rigid connection structure between precast concrete column and precast concrete girder and the rigid connection structure between precast concrete girder and precast concrete beam using the plate the modular system using the same

摘要

The present invention relates to a method for quickly and firmly coupling a PC beam (200) to a vertically installed PC column (100) with a small force,A column plate 120 attached to an outer surface of the PC column 100 and having a beam plate fastening hole 124 and a compensating end portion reinforcing fastening hole 122 formed at both ends thereof;The PC beam 200 has a beam concrete 250 exposed at the upper portion of the rocking block SR and a width equal to a height of the beam concrete 250 at both ends thereof, Characterized in that a larger beam plate (220) is installed,The PC plate 200 is lifted so that the column plate fastening hole 224 is lowered to conform to the beam plate fastening hole 124 so that the column plate fastening hole 224 and the beam plate fastening hole 124 are integrally formed After tightening with bolts (B)One end of the compensating end portion reinforcing bar 400 is fastened to the compensating end portion reinforcing fastening hole 122,And the compensating part reinforcing bar 500 is joined to the other end of the compensating part end reinforcing bar 400 by a reinforcing steel bar, wherein the PC column-PC reinforcing steel jointing structure and the PC girder-To provide a modular system.;