CONNECTING STRUCTURE OF CONCRETE MEMBERS

摘要

PURPOSE: A connecting structure of precast concrete members using bulbs for coupling force improvement formed by buried nuts and bolt heads is provided to obtain strong connection between precast concrete members and prevent the increase of manufacturing costs according to connection. CONSTITUTION: In a connecting structure of precast concrete members, a plurality of precast concrete members(1) are manufactured with inner reinforcing bars(101) and nut fixing members embedded in concrete in advance and are coupled together. Bolt members are inserted in insertion holes and protruded from the connection sides of the precast concrete members. The precast concrete members are arranged side by side with the bolt members located to cross each other and concrete(2) is poured between the precast concrete members to connect the precast concrete members.