A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PILE FOUNDATION STRUCTURE
To provide a pile foundation structure for integrally joining a pile head portion of a pile body and a structural portion of the pile foundation in a foundation structure of various structures supported by the pile body.SOLUTION: The present invention comprises a pile 1 in which a pile head 2 is placed with a predetermined protruding length from the ground surface, a foundation beam 15 joined to a pile head 2, and an annular joint body 20, which has an annular shape in plan view, holds an anchorage rebar 31 that is jointed to a main rebar end 17 of the foundation beam 15, and is installed around the pile head 2 so that the pile head 2 is approximately in the center of an inner peripheral space 26 of the annular shape. The foundation beam 15 is installed with a predetermined distance from the outer peripheral surface of the annular joint body 20, and is integrated with the annular joint body 20 and joint concrete 35 in a state where the main rebar end 17 of the foundation beam 15 and the anchorage rebar 31 are joined. The inner peripheral space 26 of the annular joint body 20 is filled with filling concrete 36, and the pile head 2 and the foundation beam 15 are joined.SELECTED DRAWING: Figure 1
【課題】杭体で支持される各種構造物の基礎構造において、杭体の杭頭部と杭基礎の構造部分とを一体的に接合させる杭基礎構造を提供する。【解決手段】杭頭部２が地盤面から所定の突出長をなして打設された杭１と、杭頭部２と接合される基礎梁１５と、平面視して環状形をなし、基礎梁１５の主筋端１７と継手接合される定着筋３１を保持し、杭頭部２が環状形の内周空間２６のほぼ中心に位置するように杭頭部２の周囲に設置される環状接合体２０とを備える。基礎梁１５は、環状接合体２０の外周面と所定の離隔部分を設けて設置され、基礎梁１５の主筋端１７と定着筋３１とが接合された状態で環状接合体２０と接合コンクリート３５で一体化され、環状接合体２０の内周空間２６が中詰めコンクリート３６で充填され、杭頭部２と基礎梁１５とが接合される。【選択図】図１
PILE FOUNDATION STRUCTURE
To provide a pile foundation structure for integrally joining a pile head portion of a pile body and a structural portion of the pile foundation in a foundation structure of various structures supported by the pile body.SOLUTION: The present invention comprises a pile 1 in which a pile head 2 is placed with a predetermined protruding length from the ground surface, a foundation beam 15 joined to a pile head 2, and an annular joint body 20, which has an annular shape in plan view, holds an anchorage rebar 31 that is jointed to a main rebar end 17 of the foundation beam 15, and is installed around the pile head 2 so that the pile head 2 is approximately in the center of an inner peripheral space 26 of the annular shape. The foundation beam 15 is installed with a predetermined distance from the outer peripheral surface of the annular joint body 20, and is integrated with the annular joint body 20 and joint concrete 35 in a state where the main rebar end 17 of the foundation beam 15 and the anchorage rebar 31 are joined. The inner peripheral space 26 of the annular joint body 20 is filled with filling concrete 36, and the pile head 2 and the foundation beam 15 are joined.SELECTED DRAWING: Figure 1
【課題】杭体で支持される各種構造物の基礎構造において、杭体の杭頭部と杭基礎の構造部分とを一体的に接合させる杭基礎構造を提供する。【解決手段】杭頭部２が地盤面から所定の突出長をなして打設された杭１と、杭頭部２と接合される基礎梁１５と、平面視して環状形をなし、基礎梁１５の主筋端１７と継手接合される定着筋３１を保持し、杭頭部２が環状形の内周空間２６のほぼ中心に位置するように杭頭部２の周囲に設置される環状接合体２０とを備える。基礎梁１５は、環状接合体２０の外周面と所定の離隔部分を設けて設置され、基礎梁１５の主筋端１７と定着筋３１とが接合された状態で環状接合体２０と接合コンクリート３５で一体化され、環状接合体２０の内周空間２６が中詰めコンクリート３６で充填され、杭頭部２と基礎梁１５とが接合される。【選択図】図１
PILE FOUNDATION STRUCTURE
杭基礎構造
MATSUURA TSUNEHISA (author) / NISHI MASAAKI (author)
2020-08-31
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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