A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PILE HEAD CONNECTION STRUCTURE
To provide a pile head connection structure which permits relative rotation between a pile head and an upper structure and is excellent in a horizontal force transmission function.SOLUTION: A pile head connection structure 1A forms a cap part on a cylindrical pile head and connects a pile and an upper structure. A cap part 2 includes an upper surface part 20 provided on the upper surface of a pile head P11, and an annular wall part 22 which is suspended from the edge part of the upper surface part and is brought into close contact with the side face of the pile head. A spherical projection 21 around a pile axis C projecting to the pile side is formed on the upper surface part, and has such a structure as to permit relative rotation around the pile axis with the cap part as a boundary.SELECTED DRAWING: Figure 1
【課題】杭頭と上部構造との間で相対的な回転が許容されるうえに、水平力の伝達機能に優れた杭頭接続構造を提供する。【解決手段】円柱状の杭頭にキャップ部を形成して杭と上部構造とを接続させる杭頭接続構造１Ａである。そして、キャップ部２は、杭頭Ｐ１１の上面に設けられる上面部２０と、上面部の縁部から垂下されて杭頭の側面に密着される環状壁部２２とを備えている。さらに、上面部には、杭側に突出される杭軸Ｃを中心とする球面凸部２１が形成されており、キャップ部を境界として杭軸を中心とする相対的な回転が許容された構造となっている。【選択図】図１
PILE HEAD CONNECTION STRUCTURE
To provide a pile head connection structure which permits relative rotation between a pile head and an upper structure and is excellent in a horizontal force transmission function.SOLUTION: A pile head connection structure 1A forms a cap part on a cylindrical pile head and connects a pile and an upper structure. A cap part 2 includes an upper surface part 20 provided on the upper surface of a pile head P11, and an annular wall part 22 which is suspended from the edge part of the upper surface part and is brought into close contact with the side face of the pile head. A spherical projection 21 around a pile axis C projecting to the pile side is formed on the upper surface part, and has such a structure as to permit relative rotation around the pile axis with the cap part as a boundary.SELECTED DRAWING: Figure 1
【課題】杭頭と上部構造との間で相対的な回転が許容されるうえに、水平力の伝達機能に優れた杭頭接続構造を提供する。【解決手段】円柱状の杭頭にキャップ部を形成して杭と上部構造とを接続させる杭頭接続構造１Ａである。そして、キャップ部２は、杭頭Ｐ１１の上面に設けられる上面部２０と、上面部の縁部から垂下されて杭頭の側面に密着される環状壁部２２とを備えている。さらに、上面部には、杭側に突出される杭軸Ｃを中心とする球面凸部２１が形成されており、キャップ部を境界として杭軸を中心とする相対的な回転が許容された構造となっている。【選択図】図１
PILE HEAD CONNECTION STRUCTURE
杭頭接続構造
KUBO YUTAKA (author) / NAKANISHI YOSHITAKA (author) / KOBAYASHI YOSHIHARU (author) / FUJITA SHUNYA (author) / NAKAZATO AKIHITO (author) / OZAMA TAKUYA (author) / NARITA MASAAKI (author) / WATANABE YUKI (author) / TSUTSUI MICHITAKE (author)
2019-01-31
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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