A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE FOUNDATION JOINT MEMBER AND PILE STRUCTURE
PROBLEM TO BE SOLVED: To provide a concrete foundation joint member that can be downsized.SOLUTION: A concrete foundation joint member comprises: a junction body 21, which is formed from a precast concrete member and surrounds at least the lateral face of an apex of a pile 10; and a prestress introduction member 22, which is installed on the junction body 21 and introduces prestress. As prestress is introduced to the junction body 21, it is not required to enlarge the junction body 21. Therefore, the concrete foundation joint member 20 is downsized and distances between adjacent piles 10 or columns 40 can be shortened, which can achieve free design of a building. As the concrete foundation joint member 20 is a precast member in which the junction body 21 and the prestress introduction member 22 are integrated, construction period can be shortened in comparison with that of site work.SELECTED DRAWING: Figure 1
【課題】小型化を図れるコンクリート基礎接合部材を提供すること。【解決手段】プレキャストコンクリート部材から形成され少なくとも杭１０の頂部の側面を囲う接合部本体２１と、接合部本体２１に設けられプレストレスを導入するプレストレス導入部材２２とを備えた。接合部本体２１にプレストレスが導入されているので、接合部本体２１を大きくする必要はない。そのため、コンクリート基礎接合部材２０が小型化されることになり、隣合う杭１０や柱４０の間隔を短くすることが可能となり、建物の設計の自由化を達成することができる。そして、コンクリート基礎接合部材２０は、接合部本体２１とプレストレス導入部材２２とが一体とされたプレキャスト部材であるため、現場施工に比べて工期の短縮を図ることができる。【選択図】図１
CONCRETE FOUNDATION JOINT MEMBER AND PILE STRUCTURE
PROBLEM TO BE SOLVED: To provide a concrete foundation joint member that can be downsized.SOLUTION: A concrete foundation joint member comprises: a junction body 21, which is formed from a precast concrete member and surrounds at least the lateral face of an apex of a pile 10; and a prestress introduction member 22, which is installed on the junction body 21 and introduces prestress. As prestress is introduced to the junction body 21, it is not required to enlarge the junction body 21. Therefore, the concrete foundation joint member 20 is downsized and distances between adjacent piles 10 or columns 40 can be shortened, which can achieve free design of a building. As the concrete foundation joint member 20 is a precast member in which the junction body 21 and the prestress introduction member 22 are integrated, construction period can be shortened in comparison with that of site work.SELECTED DRAWING: Figure 1
【課題】小型化を図れるコンクリート基礎接合部材を提供すること。【解決手段】プレキャストコンクリート部材から形成され少なくとも杭１０の頂部の側面を囲う接合部本体２１と、接合部本体２１に設けられプレストレスを導入するプレストレス導入部材２２とを備えた。接合部本体２１にプレストレスが導入されているので、接合部本体２１を大きくする必要はない。そのため、コンクリート基礎接合部材２０が小型化されることになり、隣合う杭１０や柱４０の間隔を短くすることが可能となり、建物の設計の自由化を達成することができる。そして、コンクリート基礎接合部材２０は、接合部本体２１とプレストレス導入部材２２とが一体とされたプレキャスト部材であるため、現場施工に比べて工期の短縮を図ることができる。【選択図】図１
CONCRETE FOUNDATION JOINT MEMBER AND PILE STRUCTURE
コンクリート基礎接合部材及び杭構造
NAKAMURA YOSHIFUMI (author) / YAMAMOTO TORU (author) / IIBOSHI FUKUMA (author)
2017-05-18
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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