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JOINING STRUCTURE OF STEEL PIPE PILE AND STEEL COLUMN
PROBLEM TO BE SOLVED: To provide a joining structure of a steel pipe pile and a steel column, which can achieve reduction in a work period and a construction cost, and which can perform adjustment of a height, an angle and a horizontal position of a steel column without welding during construction, and which is superior in a shearing transfer mechanism.SOLUTION: In this joining structure, a pile side member 3, which is fixed to a pile head of a steel pipe pile 1, and a column side member 4, which is fixed to a column base of a steel column 2, are coupled via a fastener 5 while they are spaced vertically each other. An upper part hardening filling body 7 is interposed between the pile side member 3 and the column side member 4. The pile side member 3 has a pile head mounting part 11, a pile internal insertion part 12 and a flow stopper 13. Inside the steel pipe pile 1, a space between the pile head mounting part 11 and the flow stopper 13 is filled with a lower part hardening filling body 6. By this lower part hardening filling body 6, the pile side member 3 is fixed to the steel pipe pile 1. Any one or both of a pile side fastener insertion hole 15 of the pile head mounting part 11 and a column side fastener insertion hole 25 of the column side member 4 are loose holes.SELECTED DRAWING: Figure 1
【課題】工期の短縮および施工費用の低減を図ることができ、施工時に無溶接で鉄骨柱の高さ調整、傾き調整、および水平位置調整を行うことができ、せん断伝達機構に優れた鋼管杭と鉄骨柱の接合構造を提供する。【解決手段】この接合構造は、鋼管杭１の杭頭に固定された杭側部材３と鉄骨柱２の柱脚に固定された柱側部材４とが、互いに上下間隔が開く状態で締結具５により結合される。杭側部材３と柱側部材４との間に、上部硬化充填体７が介在する。杭側部材３は、杭頭載置部１１と杭内挿入部１２と流止め部１３とを有し、鋼管杭１の内部における杭頭載置部１１と流止め部１３との間の空間が下部硬化充填体７で埋められる。この下部硬化充填体７によって杭側部材３が鋼管杭２に固定される。杭頭載置部１１の杭側締結具挿通孔１５、および柱側部材４の柱側締結具挿通孔２５のいずれか一方または両方がルーズ孔である。【選択図】図１
JOINING STRUCTURE OF STEEL PIPE PILE AND STEEL COLUMN
PROBLEM TO BE SOLVED: To provide a joining structure of a steel pipe pile and a steel column, which can achieve reduction in a work period and a construction cost, and which can perform adjustment of a height, an angle and a horizontal position of a steel column without welding during construction, and which is superior in a shearing transfer mechanism.SOLUTION: In this joining structure, a pile side member 3, which is fixed to a pile head of a steel pipe pile 1, and a column side member 4, which is fixed to a column base of a steel column 2, are coupled via a fastener 5 while they are spaced vertically each other. An upper part hardening filling body 7 is interposed between the pile side member 3 and the column side member 4. The pile side member 3 has a pile head mounting part 11, a pile internal insertion part 12 and a flow stopper 13. Inside the steel pipe pile 1, a space between the pile head mounting part 11 and the flow stopper 13 is filled with a lower part hardening filling body 6. By this lower part hardening filling body 6, the pile side member 3 is fixed to the steel pipe pile 1. Any one or both of a pile side fastener insertion hole 15 of the pile head mounting part 11 and a column side fastener insertion hole 25 of the column side member 4 are loose holes.SELECTED DRAWING: Figure 1
【課題】工期の短縮および施工費用の低減を図ることができ、施工時に無溶接で鉄骨柱の高さ調整、傾き調整、および水平位置調整を行うことができ、せん断伝達機構に優れた鋼管杭と鉄骨柱の接合構造を提供する。【解決手段】この接合構造は、鋼管杭１の杭頭に固定された杭側部材３と鉄骨柱２の柱脚に固定された柱側部材４とが、互いに上下間隔が開く状態で締結具５により結合される。杭側部材３と柱側部材４との間に、上部硬化充填体７が介在する。杭側部材３は、杭頭載置部１１と杭内挿入部１２と流止め部１３とを有し、鋼管杭１の内部における杭頭載置部１１と流止め部１３との間の空間が下部硬化充填体７で埋められる。この下部硬化充填体７によって杭側部材３が鋼管杭２に固定される。杭頭載置部１１の杭側締結具挿通孔１５、および柱側部材４の柱側締結具挿通孔２５のいずれか一方または両方がルーズ孔である。【選択図】図１
JOINING STRUCTURE OF STEEL PIPE PILE AND STEEL COLUMN
鋼管杭と鉄骨柱の接合構造
TANAKA EIJI (author) / SAITO TETSUYA (author) / TANAKA NORIOMI (author)
2018-04-26
Patent
Electronic Resource
Japanese
JOINING METHOD OF STEEL PIPE, JOINING STRUCTURE OF STEEL PIPE, AND STEEL PIPE PILE
| European Patent Office | 2017
| European Patent Office | 2022