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PILE HEAD JOINT STRUCTURE AND PILE HEAD JOINT METHOD
To provide a pile head joint structure and a pile head joint method capable of securing strength of a pile head part through easy construction.SOLUTION: A pile head joint structure comprises: a pile 2; a foundation part 3 provided above the pile 2; a semi-rigid joint part 4 provided between the pile 2 and the foundation part 3; a pile head part 21 of the pile 2; a plurality of joint fixation bars 5 arranged over the semi-rigid joint part 4 and the foundation part 3 and extending in a vertical direction. The pile 2 comprises: a pile main reinforcement 22; a plurality of pile tie hoops 23 arranged over a whole part of the pile 2 in a vertical direction with intervals therebetween in the vertical direction; a plurality of pile head reinforcements 24 arranged on the pile head 21 with intervals therebetween in the vertical direction; and a concrete part 26 embedding the pile main reinforcement 22, the pile tie hoops 23, and the pile head reinforcements 24.SELECTED DRAWING: Figure 1
【課題】容易な施工によって杭頭部の強度を確保できる杭頭接合構造および杭頭接合方法を提供する。【解決手段】杭2と、杭2の上方に設けられた基礎部3と、杭2と基礎部3との間に設けられた半剛接合部4と、杭2の杭頭部21、半剛接合部4および基礎部3にわたって設けられ上下方向に延びる複数の接合定着筋5と、を有し、杭2は、杭主筋22と、杭2の上下方向の全体にわたって上下方向に間隔をあけて複数設けられた杭帯筋23と、杭頭部21に上下方向に間隔をあけて複数設けられた杭頭補強筋24と、杭主筋22、杭帯筋23および杭頭補強筋24を埋設するコンクリート部26と、を有する。【選択図】図1
PILE HEAD JOINT STRUCTURE AND PILE HEAD JOINT METHOD
To provide a pile head joint structure and a pile head joint method capable of securing strength of a pile head part through easy construction.SOLUTION: A pile head joint structure comprises: a pile 2; a foundation part 3 provided above the pile 2; a semi-rigid joint part 4 provided between the pile 2 and the foundation part 3; a pile head part 21 of the pile 2; a plurality of joint fixation bars 5 arranged over the semi-rigid joint part 4 and the foundation part 3 and extending in a vertical direction. The pile 2 comprises: a pile main reinforcement 22; a plurality of pile tie hoops 23 arranged over a whole part of the pile 2 in a vertical direction with intervals therebetween in the vertical direction; a plurality of pile head reinforcements 24 arranged on the pile head 21 with intervals therebetween in the vertical direction; and a concrete part 26 embedding the pile main reinforcement 22, the pile tie hoops 23, and the pile head reinforcements 24.SELECTED DRAWING: Figure 1
【課題】容易な施工によって杭頭部の強度を確保できる杭頭接合構造および杭頭接合方法を提供する。【解決手段】杭2と、杭2の上方に設けられた基礎部3と、杭2と基礎部3との間に設けられた半剛接合部4と、杭2の杭頭部21、半剛接合部4および基礎部3にわたって設けられ上下方向に延びる複数の接合定着筋5と、を有し、杭2は、杭主筋22と、杭2の上下方向の全体にわたって上下方向に間隔をあけて複数設けられた杭帯筋23と、杭頭部21に上下方向に間隔をあけて複数設けられた杭頭補強筋24と、杭主筋22、杭帯筋23および杭頭補強筋24を埋設するコンクリート部26と、を有する。【選択図】図1
PILE HEAD JOINT STRUCTURE AND PILE HEAD JOINT METHOD
杭頭接合構造および杭頭接合方法
ISHIKURA ATSUSHI (author) / HASHIMOTO TAKESHI (author) / TAKAHASHI HIROSHI (author) / YAMANOBE KOJI (author) / MANO HIDEYUKI (author) / MATSUURA SHOICHI (author) / MURO SHIGEYUKI (author) / NAKAZAWA HARUO (author) / KIMURA TAKUMI (author) / OKADA KOICHI (author)
2024-09-20
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
PILE HEAD JOINT CONSTRUCTION METHOD AND STRUCTURE HAVING PILE HEAD JOINT
European Patent Office | 2016
|European Patent Office | 2022
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