| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a connection method of PC members, capable of eliminating the need for placing concrete on the spot and increasing the degree of freedom of a configuration of a frame. <P>SOLUTION: The method is for connecting precast concrete PC columns 20 to be vertically built and connected to a PC beam 40. The upper and lower PC columns 20 include a column main reinforcement hole 24 in the vertical direction for inserting a column main reinforcement 22 and a sleeve joint 26 for joining the column main reinforcement 22. The column main reinforcement 22 is inserted to a through-hole 24 between the sleeve joint 26 of the PC column 20 on the lower side and the sleeve joint 26 of the PC column 20 on the upper side so that the lower end is inserted to the sleeve joint 26 of the PC column 20 on the lower side and the upper end is inserted to the sleeve joint 26 of the PC column 20 on the upper side. Grout is filled in the sleeve joint 26 of the PC column 20 on the lower side and the through-hole 24 between the sleeve joint 26 of the PC column 20 on the lower side and the sleeve joint 26 of the PC column 20 on the upper side. <P>COPYRIGHT: (C)2012,JPO&INPIT |
