A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
JOINT STRUCTURE OF PILE HEAD PORTION, AND FOUNDATION STRUCTURE
To make it easy to assemble and to secure high rigidity in a joint structure integrating a pile head portion of a steel pipe pile and a foundation of a structure.SOLUTION: There is provided a joint structure 1 of a pile head portion for joining a pile head portion 3 of a steel pipe pile 2 with a foundation of a structure comprises: a cylindrical outer steel pipe portion 4 disposed at an outside of the pile head portion 3 in a radial direction concentrically with the steel pipe pile 2; a plurality of plate members 8 being in contact with the inside of the outer steel pipe portion 4; a fixing portion 9 extending upwardly from the plate members 8 and fixed to the foundation of the structure; and a hardener filled at least between the plurality of plate members 8 and the pile head portion 3.SELECTED DRAWING: Figure 1
【課題】鋼管杭の杭頭部と構造物の基礎とを一体化する接合構造において、組み立て易く、かつ、高い剛性を確保する。【解決手段】鋼管杭２の杭頭部３を構造物の基礎に接合するための接合構造であって、杭頭部３の径方向外側に鋼管杭２と同心状に配置された円筒状の外鋼管部４と、外鋼管部４に内接する複数のプレート部材８と、複数のプレート部材８から上方に延出して構造物の基礎に定着される定着部９と、少なくとも複数のプレート部材８と杭頭部３との間に充填された硬化材と、を備える杭頭部の接合構造１を提供する。【選択図】図１
JOINT STRUCTURE OF PILE HEAD PORTION, AND FOUNDATION STRUCTURE
To make it easy to assemble and to secure high rigidity in a joint structure integrating a pile head portion of a steel pipe pile and a foundation of a structure.SOLUTION: There is provided a joint structure 1 of a pile head portion for joining a pile head portion 3 of a steel pipe pile 2 with a foundation of a structure comprises: a cylindrical outer steel pipe portion 4 disposed at an outside of the pile head portion 3 in a radial direction concentrically with the steel pipe pile 2; a plurality of plate members 8 being in contact with the inside of the outer steel pipe portion 4; a fixing portion 9 extending upwardly from the plate members 8 and fixed to the foundation of the structure; and a hardener filled at least between the plurality of plate members 8 and the pile head portion 3.SELECTED DRAWING: Figure 1
【課題】鋼管杭の杭頭部と構造物の基礎とを一体化する接合構造において、組み立て易く、かつ、高い剛性を確保する。【解決手段】鋼管杭２の杭頭部３を構造物の基礎に接合するための接合構造であって、杭頭部３の径方向外側に鋼管杭２と同心状に配置された円筒状の外鋼管部４と、外鋼管部４に内接する複数のプレート部材８と、複数のプレート部材８から上方に延出して構造物の基礎に定着される定着部９と、少なくとも複数のプレート部材８と杭頭部３との間に充填された硬化材と、を備える杭頭部の接合構造１を提供する。【選択図】図１
JOINT STRUCTURE OF PILE HEAD PORTION, AND FOUNDATION STRUCTURE
杭頭部の接合構造および基礎構造
KOBAYASHI HIROSHI (author) / ISHIHAMA YOSHIRO (author) / KITAHAMA MASASHI (author) / KUSAKA HIROTAKA (author) / ISODA KAZUHIKO (author) / KANEMOTO KIYOOMI (author) / KUROKI MITSUHIRO (author) / KIMURA TAKUMI (author)
2020-11-12
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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