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A platform for research: civil engineering, architecture and urbanism
PILE HEAD CONSTRUCTION METHOD AND PILE HEAD STRUCTURE
To provide a pile head construction method and a pile head structure which are capable of easily positioning a steel member connecting a cast-in-place pile and a footing with respect to the cast-in-place pile.SOLUTION: A pile head construction method includes steps of: arranging a steel member 30 at a position surrounded by a reinforcing bar cage 14 so that it protrudes upward from an upper end of the reinforcing bar cage 14, and connecting the reinforcing bar cage 14 and the steel member 30 with a connecting member 40; inserting the reinforcing bar cage 14 into a pile hole; pouring concrete 12 into the pile hole to construct a cast-in-place pile (pile 10) with the steel member 30 protruding from its upper end; and constructing a footing 20 in which the upper ends of the steel members 30 and the pile head of the cast-in-place pile are buried.SELECTED DRAWING: Figure 1
【課題】場所打ち杭とフーチングとを連結する鋼製部材を、場所打ち杭に対して容易に位置決めできる杭頭構築方法及び杭頭構造を提供する。【解決手段】杭頭構築方法は、鉄筋かご１４に囲まれた位置において、鉄筋かご１４の上端から上方へ突出するように鋼製部材３０を配置して、鉄筋かご１４と鋼製部材３０とを連結部材４０で連結する工程と、鉄筋かご１４を杭孔へ挿入する工程と、杭孔へコンクリート１２を打設して、上端から鋼製部材３０が突出した場所打ち杭（杭１０）を構築する工程と、鋼製部材３０の上端及び場所打ち杭の杭頭部が埋設されたフーチング２０を構築する工程と、を有する。【選択図】図１
PILE HEAD CONSTRUCTION METHOD AND PILE HEAD STRUCTURE
To provide a pile head construction method and a pile head structure which are capable of easily positioning a steel member connecting a cast-in-place pile and a footing with respect to the cast-in-place pile.SOLUTION: A pile head construction method includes steps of: arranging a steel member 30 at a position surrounded by a reinforcing bar cage 14 so that it protrudes upward from an upper end of the reinforcing bar cage 14, and connecting the reinforcing bar cage 14 and the steel member 30 with a connecting member 40; inserting the reinforcing bar cage 14 into a pile hole; pouring concrete 12 into the pile hole to construct a cast-in-place pile (pile 10) with the steel member 30 protruding from its upper end; and constructing a footing 20 in which the upper ends of the steel members 30 and the pile head of the cast-in-place pile are buried.SELECTED DRAWING: Figure 1
【課題】場所打ち杭とフーチングとを連結する鋼製部材を、場所打ち杭に対して容易に位置決めできる杭頭構築方法及び杭頭構造を提供する。【解決手段】杭頭構築方法は、鉄筋かご１４に囲まれた位置において、鉄筋かご１４の上端から上方へ突出するように鋼製部材３０を配置して、鉄筋かご１４と鋼製部材３０とを連結部材４０で連結する工程と、鉄筋かご１４を杭孔へ挿入する工程と、杭孔へコンクリート１２を打設して、上端から鋼製部材３０が突出した場所打ち杭（杭１０）を構築する工程と、鋼製部材３０の上端及び場所打ち杭の杭頭部が埋設されたフーチング２０を構築する工程と、を有する。【選択図】図１
PILE HEAD CONSTRUCTION METHOD AND PILE HEAD STRUCTURE
杭頭構築方法及び杭頭構造
IDE YUTAKA (author) / NAGAHISA MIKAKO (author) / TAKEUCHI KEIICHI (author) / YOSHIOKA NORIYA (author) / IIDA YOSHITAKA (author)
2024-08-06
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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