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A platform for research: civil engineering, architecture and urbanism
STEEL PIPE PILE CONNECTION STRUCTURE, STEEL PIPE PILE BASE, AND CONNECTION METHOD OF STEEL PIPE PILE
To stably connect pipes arranged along the inner peripheral surfaces of steel pipe piles at a connection part connecting the steel pipe piles in an axial direction using an inner fitting member and an outer fitting member.SOLUTION: A connection structure of steel pipe piles is provided that includes: an inner fitting member connected to an end part in the axial direction of a first pile body; an outer fitting member connected to an end part in the axial direction of a second pile body; a first pipe connected to the inner peripheral surface of the first pile body; and a second pipe connected to the inner peripheral surface of the second pile body. The inner fitting member includes a first fitting part that fits inside the outer fitting member and a through hole to communicate the inside of the inner fitting member with the outside of the first fitting part. The outer fitting member includes a second fitting part that fits outside the inner fitting member. The first pipe and the second pipe are connected through the through hole and a passage formed between the first fitting part and the second fitting part. An opening part is formed by a cutout part arranged in at least either of outer peripheral surfaces of the inner fitting member and the outer fitting member so as to align its position in a peripheral direction with the through hole and the passage.SELECTED DRAWING: Figure 3
【課題】内嵌部材と外嵌部材とを用いて鋼管杭を軸方向に連結する連結部において、鋼管杭の内周面に沿って配置される配管を安定的に接続する。【解決手段】第１の杭本体の軸方向の端部に接合される内嵌部材と、第２の杭本体の軸方向の端部に接合される外嵌部材と、第１の杭本体の内周面に接合される第１の配管と、第２の杭本体の内周面に接合される第２の配管とを備える鋼管杭の連結構造が提供される。内嵌部材は、外嵌部材の内側に嵌合する第１の嵌合部、および内嵌部材の内側と第１の嵌合部の外側とを連通させる貫通孔を含む。外嵌部材は、内嵌部材の外側に嵌合する第２の嵌合部を含む。第１の配管と第２の配管とは、貫通孔、および第１の嵌合部と第２の嵌合部との間に形成される通路を通して接続され、貫通孔および通路に周方向の位置を合わせて、内嵌部材および外嵌部材の少なくともいずれかの外周面に設けられた切り欠きによって開口部が形成される。【選択図】図３
STEEL PIPE PILE CONNECTION STRUCTURE, STEEL PIPE PILE BASE, AND CONNECTION METHOD OF STEEL PIPE PILE
To stably connect pipes arranged along the inner peripheral surfaces of steel pipe piles at a connection part connecting the steel pipe piles in an axial direction using an inner fitting member and an outer fitting member.SOLUTION: A connection structure of steel pipe piles is provided that includes: an inner fitting member connected to an end part in the axial direction of a first pile body; an outer fitting member connected to an end part in the axial direction of a second pile body; a first pipe connected to the inner peripheral surface of the first pile body; and a second pipe connected to the inner peripheral surface of the second pile body. The inner fitting member includes a first fitting part that fits inside the outer fitting member and a through hole to communicate the inside of the inner fitting member with the outside of the first fitting part. The outer fitting member includes a second fitting part that fits outside the inner fitting member. The first pipe and the second pipe are connected through the through hole and a passage formed between the first fitting part and the second fitting part. An opening part is formed by a cutout part arranged in at least either of outer peripheral surfaces of the inner fitting member and the outer fitting member so as to align its position in a peripheral direction with the through hole and the passage.SELECTED DRAWING: Figure 3
【課題】内嵌部材と外嵌部材とを用いて鋼管杭を軸方向に連結する連結部において、鋼管杭の内周面に沿って配置される配管を安定的に接続する。【解決手段】第１の杭本体の軸方向の端部に接合される内嵌部材と、第２の杭本体の軸方向の端部に接合される外嵌部材と、第１の杭本体の内周面に接合される第１の配管と、第２の杭本体の内周面に接合される第２の配管とを備える鋼管杭の連結構造が提供される。内嵌部材は、外嵌部材の内側に嵌合する第１の嵌合部、および内嵌部材の内側と第１の嵌合部の外側とを連通させる貫通孔を含む。外嵌部材は、内嵌部材の外側に嵌合する第２の嵌合部を含む。第１の配管と第２の配管とは、貫通孔、および第１の嵌合部と第２の嵌合部との間に形成される通路を通して接続され、貫通孔および通路に周方向の位置を合わせて、内嵌部材および外嵌部材の少なくともいずれかの外周面に設けられた切り欠きによって開口部が形成される。【選択図】図３
STEEL PIPE PILE CONNECTION STRUCTURE, STEEL PIPE PILE BASE, AND CONNECTION METHOD OF STEEL PIPE PILE
鋼管杭の連結構造、鋼管杭基礎および鋼管杭の連結方法
HISAZUMI KAZUMASA (author) / YANAGI ETSUTAKA (author) / KITAHAMA MASASHI (author) / KUROSAWA TATSUAKI (author) / NISHIBE KAZUO (author) / MATSUBARA HIROSHI (author) / MASUDA TOSHIAKI (author) / MYONAKA SHINJI (author) / KOMATSU TAKESHI (author) / TAKEHIRA TETSUO (author)
2023-10-16
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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