The precast concrete - to beam and the cylinder and construction construction method null of the earthquake-proof wall which uses these

摘要

PURPOSE: To construct an earth quake-proof wall using a precast concrete member in a short time and easily. ;CONSTITUTION: A large number of precast concrete columns 8 are raised with connection reinforcements 15 provided along the axial direction on the side face and an integrally formed cogging for receiving beam 9, and a precast concrete beam 1 is erected by making its end supported by the cogging for receiving beam 8. The beam 1 is provided with a clearance part 3 vertically piercing along the axial direction, and the end of a longitudinal reinforcement 16a is inserted into this clearance part 3. Also, wall reinforcements 16 are arranged on the ends of lateral reinforcements 16b while overlapping and joining with the connection reinforcements 15, and a wall form 17 is assembled and formed on the outsides of the wall reinforcements 16. And concrete 18 is placed in the form 17 through the clearance parts 3 of the beam 1 so as to integrally construct the beam 1, the column 8 and a wall 19.;COPYRIGHT: (C)1994,JPO&Japio