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A platform for research: civil engineering, architecture and urbanism
Steel pipe combination column and vertical connecting structure thereof
The invention discloses a steel pipe combination column and a vertical connecting structure thereof, the steel pipe combination column comprises a plurality of steel pipes, the plurality of steel pipes are arranged in parallel and at intervals in a surrounding mode, and grouting holes are formed in the outer side wall faces, facing the surrounding structure, of the steel pipes; the number of the flange connecting pieces is two, the two flange connecting pieces are fixed to the two ends of the multiple steel pipes respectively, the two flange connecting pieces and the multiple steel pipes are combined to form a rectangular columnar structure, and the edges of the rectangular columnar structure are flush with the outer side walls of the multiple steel pipes. A plurality of pre-stress through holes and connecting holes are formed in the flange connecting piece; the pre-stress through holes correspond to the interiors of the steel pipes; the connecting steel plates are fixed between every two adjacent steel pipes, the two ends of each connecting steel plate are fixed to the two flange connecting pieces respectively, the connecting steel plates are bent towards the inner side of the rectangular columnar structure to form receding grooves, and the receding grooves correspond to the connecting holes. The vertical connecting structure enables the ends of the two combination column bodies to be in butt joint or in butt joint through a middle connecting piece, and connecting bolts penetrate through the connecting holes to be connected in a fastened mode.
本发明公开了一种钢管组合柱及其竖向连接结构，钢管组合柱包括：钢管的数量为多根，多根钢管平行且间隔环绕布置，钢管朝向环绕结构的外侧壁面上开设有注浆孔；法兰连接件的数量为两个，两个法兰连接件分别固定在多根钢管的两端，两个法兰连接件与多根钢管组合形成矩形柱状结构，且其边沿与多根钢管的外侧壁平齐；法兰连接件上开设有多个预应力穿孔和连接孔，预应力穿孔与钢管内部对应；连接钢板固定在每两根相邻的钢管之间，连接钢板的两端分别与两个法兰连接件固定，且向矩形柱状结构的内侧弯折形成避让槽，避让槽与连接孔对应。竖向连接结构将两根上述的组合柱本体的端头对接，或通过中间连接件对接，并通过连接螺栓穿过连接孔紧固连接。
Steel pipe combination column and vertical connecting structure thereof
The invention discloses a steel pipe combination column and a vertical connecting structure thereof, the steel pipe combination column comprises a plurality of steel pipes, the plurality of steel pipes are arranged in parallel and at intervals in a surrounding mode, and grouting holes are formed in the outer side wall faces, facing the surrounding structure, of the steel pipes; the number of the flange connecting pieces is two, the two flange connecting pieces are fixed to the two ends of the multiple steel pipes respectively, the two flange connecting pieces and the multiple steel pipes are combined to form a rectangular columnar structure, and the edges of the rectangular columnar structure are flush with the outer side walls of the multiple steel pipes. A plurality of pre-stress through holes and connecting holes are formed in the flange connecting piece; the pre-stress through holes correspond to the interiors of the steel pipes; the connecting steel plates are fixed between every two adjacent steel pipes, the two ends of each connecting steel plate are fixed to the two flange connecting pieces respectively, the connecting steel plates are bent towards the inner side of the rectangular columnar structure to form receding grooves, and the receding grooves correspond to the connecting holes. The vertical connecting structure enables the ends of the two combination column bodies to be in butt joint or in butt joint through a middle connecting piece, and connecting bolts penetrate through the connecting holes to be connected in a fastened mode.
本发明公开了一种钢管组合柱及其竖向连接结构，钢管组合柱包括：钢管的数量为多根，多根钢管平行且间隔环绕布置，钢管朝向环绕结构的外侧壁面上开设有注浆孔；法兰连接件的数量为两个，两个法兰连接件分别固定在多根钢管的两端，两个法兰连接件与多根钢管组合形成矩形柱状结构，且其边沿与多根钢管的外侧壁平齐；法兰连接件上开设有多个预应力穿孔和连接孔，预应力穿孔与钢管内部对应；连接钢板固定在每两根相邻的钢管之间，连接钢板的两端分别与两个法兰连接件固定，且向矩形柱状结构的内侧弯折形成避让槽，避让槽与连接孔对应。竖向连接结构将两根上述的组合柱本体的端头对接，或通过中间连接件对接，并通过连接螺栓穿过连接孔紧固连接。
Steel pipe combination column and vertical connecting structure thereof
一种钢管组合柱及其竖向连接结构
LIU SHUNXIN (author)
2024-04-19
Patent
Electronic Resource
Chinese
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