A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PRECAST CONCRETE MEMBER, AND CONNECTION STRUCTURE FOR PRECAST CONCRETE MEMBER
PROBLEM TO BE SOLVED: To provide a connection structure that makes a precast concrete member recyclable.SOLUTION: Cylindrical joints 13 and 23, which are embedded in ends of precast concrete members 10 and 20 and which face each other, and a relay reinforcement 40 are provided. Ends of reinforcements 12 and 22 are connected to the joints 13 and 23. The relay reinforcement 40, which crosses a joint space 30 between the precast concrete members 10 and 20, is configured to be coaxial with the reinforcements 12 and 22. Both ends of the relay reinforcement 40 are inserted into the joints 13 and 23, respectively. Mortars 50-52 are infilled into the joints 13 and 23 and infilled into the joint space 30 so that the precast concrete members 10 and 20 can be connected to each other.
【課題】プレキャストコンクリート部材を再生可能な連結構造を提供する。【解決手段】プレキャストコンクリート部材１０，２０の端部に埋設され、互いに対向する筒状の継手１３，２３と、中継鉄筋４０とを備えている。継手１３，２３には鉄筋１２，２２の端部が連結されている。中継鉄筋４０はプレキャストコンクリート部材１０，２０間の目地空間３０を横切るとともに、鉄筋１２，２２と同軸をなしている。中継鉄筋４０の両端部が、継手１３，２３の内部にそれぞれ挿入されている。モルタル５０〜５２がこれら継手１３，２３内部に充填されるとともに目地空間３０に充填されることにより、プレキャストコンクリート部材１０，２０が互いに連結されている。【選択図】図１
PRECAST CONCRETE MEMBER, AND CONNECTION STRUCTURE FOR PRECAST CONCRETE MEMBER
PROBLEM TO BE SOLVED: To provide a connection structure that makes a precast concrete member recyclable.SOLUTION: Cylindrical joints 13 and 23, which are embedded in ends of precast concrete members 10 and 20 and which face each other, and a relay reinforcement 40 are provided. Ends of reinforcements 12 and 22 are connected to the joints 13 and 23. The relay reinforcement 40, which crosses a joint space 30 between the precast concrete members 10 and 20, is configured to be coaxial with the reinforcements 12 and 22. Both ends of the relay reinforcement 40 are inserted into the joints 13 and 23, respectively. Mortars 50-52 are infilled into the joints 13 and 23 and infilled into the joint space 30 so that the precast concrete members 10 and 20 can be connected to each other.
【課題】プレキャストコンクリート部材を再生可能な連結構造を提供する。【解決手段】プレキャストコンクリート部材１０，２０の端部に埋設され、互いに対向する筒状の継手１３，２３と、中継鉄筋４０とを備えている。継手１３，２３には鉄筋１２，２２の端部が連結されている。中継鉄筋４０はプレキャストコンクリート部材１０，２０間の目地空間３０を横切るとともに、鉄筋１２，２２と同軸をなしている。中継鉄筋４０の両端部が、継手１３，２３の内部にそれぞれ挿入されている。モルタル５０〜５２がこれら継手１３，２３内部に充填されるとともに目地空間３０に充填されることにより、プレキャストコンクリート部材１０，２０が互いに連結されている。【選択図】図１
PRECAST CONCRETE MEMBER, AND CONNECTION STRUCTURE FOR PRECAST CONCRETE MEMBER
プレキャストコンクリート部材およびプレキャストコンクリート部材の連結構造
KITAMURA KIMINAO (author) / KATAYAMA YOICHI (author) / SEDEI KOJI (author) / SATO TATSUYA (author)
2015-10-15
Patent
Electronic Resource
Japanese
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