A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PILE HEAD STRUCTURE AND PILE HEAD CONSTRUCTION METHOD
To prevent concrete poured into a hollow portion of a prefabricated pile from leaking out of the prefabricated pile.SOLUTION: A pile head structure comprises a prefabricated pile 20 with a hollow portion V, concrete C2 filled into the hollow portion V, a core steel frame 30 or core reinforcing bar whose lower end is embedded in the concrete C2 and whose upper end protrudes from a pile head, and a pressure member 40 fixed to the pile head and suspended across an upper end surface of the concrete C2.SELECTED DRAWING: Figure 2
【課題】既製杭から、既製杭の中空部に打設されたコンクリートが抜け出すことを抑制する。【解決手段】杭頭構造は、中空部Ｖを備えた既製杭２０と、中空部Ｖに充填されたコンクリートＣ２と、コンクリートＣ２に下端部が埋設され上端部が杭頭部から突出した芯鉄骨３０または芯鉄筋と、杭頭部に固定され、コンクリートＣ２の上端面に架け渡された押え部材４０と、を備える。【選択図】図２
PILE HEAD STRUCTURE AND PILE HEAD CONSTRUCTION METHOD
To prevent concrete poured into a hollow portion of a prefabricated pile from leaking out of the prefabricated pile.SOLUTION: A pile head structure comprises a prefabricated pile 20 with a hollow portion V, concrete C2 filled into the hollow portion V, a core steel frame 30 or core reinforcing bar whose lower end is embedded in the concrete C2 and whose upper end protrudes from a pile head, and a pressure member 40 fixed to the pile head and suspended across an upper end surface of the concrete C2.SELECTED DRAWING: Figure 2
【課題】既製杭から、既製杭の中空部に打設されたコンクリートが抜け出すことを抑制する。【解決手段】杭頭構造は、中空部Ｖを備えた既製杭２０と、中空部Ｖに充填されたコンクリートＣ２と、コンクリートＣ２に下端部が埋設され上端部が杭頭部から突出した芯鉄骨３０または芯鉄筋と、杭頭部に固定され、コンクリートＣ２の上端面に架け渡された押え部材４０と、を備える。【選択図】図２
PILE HEAD STRUCTURE AND PILE HEAD CONSTRUCTION METHOD
杭頭構造及び杭頭施工方法
KOBAYASHI TAKUMI (author) / ONO MASATO (author)
2024-09-30
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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