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A platform for research: civil engineering, architecture and urbanism
REINFORCING STEEL PIPE PILE AND REINFORCEMENT METHOD FOR EXISTING STEEL PIPE PILE
To provide a reinforcing steel pipe pile that can ease the restrictions on a construction site and simplify a construction compared to the conventional one.SOLUTION: A reinforcing steel pipe pile 10 includes a pile body 11 that is tubular and has a hollow portion 11a, and a reinforcing bag body 21 that is inserted into at least a part of the hollow portion 11a, and the reinforcing bag body 21 and the filler are integrally formed in the hollow portion 11a by filling the inside of the reinforcing bag body 21 with the filler (concrete 22). The reinforcing bag body 21 is configured as a network structure made of a continuous fiber reinforcing material such as carbon fiber.SELECTED DRAWING: Figure 5
【課題】施工場所における制約を緩和し、従来と比較して、施工を簡易化することが可能となる補強鋼管杭を提供する。【解決手段】筒状であり中空部１１ａを有する杭本体１１と、当該中空部１１ａの少なくとも一部に挿設された補強用袋体２１とを備え、当該補強用袋体２１の内部に充填材（コンクリート２２）が充填されることにより、中空部１１ａにおいて、補強用袋体２１と充填材が一体的に構成されている補強鋼管杭１０である。補強用袋体２１は、炭素繊維等の連続繊維補強材を材料とした網目状構造として構成されている。【選択図】図５
REINFORCING STEEL PIPE PILE AND REINFORCEMENT METHOD FOR EXISTING STEEL PIPE PILE
To provide a reinforcing steel pipe pile that can ease the restrictions on a construction site and simplify a construction compared to the conventional one.SOLUTION: A reinforcing steel pipe pile 10 includes a pile body 11 that is tubular and has a hollow portion 11a, and a reinforcing bag body 21 that is inserted into at least a part of the hollow portion 11a, and the reinforcing bag body 21 and the filler are integrally formed in the hollow portion 11a by filling the inside of the reinforcing bag body 21 with the filler (concrete 22). The reinforcing bag body 21 is configured as a network structure made of a continuous fiber reinforcing material such as carbon fiber.SELECTED DRAWING: Figure 5
【課題】施工場所における制約を緩和し、従来と比較して、施工を簡易化することが可能となる補強鋼管杭を提供する。【解決手段】筒状であり中空部１１ａを有する杭本体１１と、当該中空部１１ａの少なくとも一部に挿設された補強用袋体２１とを備え、当該補強用袋体２１の内部に充填材（コンクリート２２）が充填されることにより、中空部１１ａにおいて、補強用袋体２１と充填材が一体的に構成されている補強鋼管杭１０である。補強用袋体２１は、炭素繊維等の連続繊維補強材を材料とした網目状構造として構成されている。【選択図】図５
REINFORCING STEEL PIPE PILE AND REINFORCEMENT METHOD FOR EXISTING STEEL PIPE PILE
補強鋼管杭及び既設鋼管杭の補強工法
TATSUTOMI KENJI (author) / OKAZAKI YASUSHI (author) / TADA TOMOAKI (author)
2021-03-01
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2018
PILE HEAD REINFORCEMENT METHOD, STEEL PIPE PILE, AND DESIGN METHOD OF STEEL PIPE PILE
| European Patent Office | 2024