A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
JUNCTION STRUCTURE BETWEEN STEEL PIPE PILE AND BUILDING, AND JUNCTION METHOD BETWEEN STEEL PIPE PILE AND BUILDING
To provide a junction structure between a steel pipe pile and a building, and a junction method between the steel pipe pile and the building, capable of joining the steel pipe pile and the building with excellent workability and improving the joint strength between the steel pipe pile and the building.SOLUTION: A junction structure 1 of the present invention allows junction to be constructed with excellent workability so as to form a filler 40 in a steel pipe pile P after a pipe body 12 of a junction member 10 covers the steel pipe pile P and a bar-like member 13 and a first reinforcement member 14 are inserted into the steel pipe pile P. A second reinforcement member 15 projecting from an inner wall of the steel pipe pile P, the bar-like member 13 of the junction member 10, and the first reinforcement member 14 are buried in the filler 40 in the steel pipe pile P, and the second reinforcement member 15 is placed at a position higher than that of the first reinforcement member 14, which allows resistance to stress upon drawing out a column C from the steel pipe pile P through creation of compressive force between the first reinforcement member 14 and the second reinforcement member 15, to improve the joint strength between the steel pipe pile and the building.SELECTED DRAWING: Figure 1
【課題】鋼管杭と建造物を施工性よく接合することができ、鋼管杭と建造物との接合強度を向上させることができる鋼管杭と建造物との接合構造と鋼管杭と建造物との接合方法を実現する。【解決手段】この接合構造１は、接合部材１０の管体１２を鋼管杭Ｐに被せ、棒状部材１３と第１の補強部材１４を鋼管杭Ｐ内に挿し入れた後、鋼管杭Ｐに充填材４０を形成するようにして施工性よく接合することができる。その鋼管杭Ｐ内の充填材４０には、鋼管杭Ｐの内壁から張り出している第２の補強部材１５と、接合部材１０の棒状部材１３と第１の補強部材１４とが埋め込まれており、第１の補強部材１４よりも上側に第２の補強部材１５が配置されているので、柱Ｃが鋼管杭Ｐから引き抜かれるような応力が作用しても、第１の補強部材１４と第２の補強部材１５の間に圧縮力が生じることでその応力に抵抗することができ、鋼管杭Ｐと建造物（柱Ｃ）との接合強度が向上する。【選択図】図１
JUNCTION STRUCTURE BETWEEN STEEL PIPE PILE AND BUILDING, AND JUNCTION METHOD BETWEEN STEEL PIPE PILE AND BUILDING
To provide a junction structure between a steel pipe pile and a building, and a junction method between the steel pipe pile and the building, capable of joining the steel pipe pile and the building with excellent workability and improving the joint strength between the steel pipe pile and the building.SOLUTION: A junction structure 1 of the present invention allows junction to be constructed with excellent workability so as to form a filler 40 in a steel pipe pile P after a pipe body 12 of a junction member 10 covers the steel pipe pile P and a bar-like member 13 and a first reinforcement member 14 are inserted into the steel pipe pile P. A second reinforcement member 15 projecting from an inner wall of the steel pipe pile P, the bar-like member 13 of the junction member 10, and the first reinforcement member 14 are buried in the filler 40 in the steel pipe pile P, and the second reinforcement member 15 is placed at a position higher than that of the first reinforcement member 14, which allows resistance to stress upon drawing out a column C from the steel pipe pile P through creation of compressive force between the first reinforcement member 14 and the second reinforcement member 15, to improve the joint strength between the steel pipe pile and the building.SELECTED DRAWING: Figure 1
【課題】鋼管杭と建造物を施工性よく接合することができ、鋼管杭と建造物との接合強度を向上させることができる鋼管杭と建造物との接合構造と鋼管杭と建造物との接合方法を実現する。【解決手段】この接合構造１は、接合部材１０の管体１２を鋼管杭Ｐに被せ、棒状部材１３と第１の補強部材１４を鋼管杭Ｐ内に挿し入れた後、鋼管杭Ｐに充填材４０を形成するようにして施工性よく接合することができる。その鋼管杭Ｐ内の充填材４０には、鋼管杭Ｐの内壁から張り出している第２の補強部材１５と、接合部材１０の棒状部材１３と第１の補強部材１４とが埋め込まれており、第１の補強部材１４よりも上側に第２の補強部材１５が配置されているので、柱Ｃが鋼管杭Ｐから引き抜かれるような応力が作用しても、第１の補強部材１４と第２の補強部材１５の間に圧縮力が生じることでその応力に抵抗することができ、鋼管杭Ｐと建造物（柱Ｃ）との接合強度が向上する。【選択図】図１
JUNCTION STRUCTURE BETWEEN STEEL PIPE PILE AND BUILDING, AND JUNCTION METHOD BETWEEN STEEL PIPE PILE AND BUILDING
鋼管杭と建造物との接合構造及び鋼管杭と建造物との接合方法
WATANABE KEISUKE (author) / YOSHIDA TAKUYA (author) / HARAGUCHI KEI (author) / OBA AKIRA (author) / SHIMOZONO TOKUO (author) / SHIBATA TAKUSHI (author) / KASHIWAGI YUKIMOTO (author) / SATO AYAKO (author) / ICHIKI DAISUKE (author) / ABE NORIKO (author)
2023-09-13
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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