Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rectangular steel pipe column variable cross-section connecting joint based on inserting plate length design
The invention discloses a rectangular steel pipe column variable cross-section connecting joint based on the inserting plate length design. The sections of an upper steel pipe column and a lower steel pipe column have the same short side length and different long side lengths; the lower end face of the upper steel pipe column and the upper end face of the lower steel pipe column are in parallel butt joint, so that the long edges on the two sides are aligned, the short edges on one side are aligned, the short edges on the other side are not aligned, grooves are formed in the two side walls of the lower steel pipe column at the corresponding positions under the short edges on the other side of the upper steel pipe column, and inserting plates are inserted into the grooves and welded to the groove walls; and a transverse partition plate is fixedly arranged between the butt-joint end faces of the upper steel pipe column and the lower steel pipe column, and the bottom of the transverse partition plate is welded to the upper ends of the inserting plates. The problem of variable cross-section connection when the rectangular steel column serves as a vertical stress part in a residential building is solved, sufficient bearing capacity, ductility and energy dissipation capacity are achieved, structural safety can be.
本发明公开了一种基于插板长度设计的矩形钢管柱变截面连接节点。上、下段钢管柱的截面的短边长度相同，长边长度不同；上段钢管柱下端面和下段钢管柱上端面间平行对接，使得两侧长边对齐，在一侧的短边对齐，在另一侧短边不对齐，上段钢管柱另一侧短边正下方对应位置处的下段钢管柱两侧壁开槽，插板插入槽内并与槽壁焊接；上、下段钢管柱对接的端面之间固定设有横隔板，所述的横隔板的底部与插板上端间焊接。本发明解决了矩形钢柱在住宅建筑中充当竖向受力构件时变截面连接的难点，具有足够的承载能力、延性和耗能能力，结构安全性可得到可靠保障，同时有效降低了节点用钢量。
Rectangular steel pipe column variable cross-section connecting joint based on inserting plate length design
The invention discloses a rectangular steel pipe column variable cross-section connecting joint based on the inserting plate length design. The sections of an upper steel pipe column and a lower steel pipe column have the same short side length and different long side lengths; the lower end face of the upper steel pipe column and the upper end face of the lower steel pipe column are in parallel butt joint, so that the long edges on the two sides are aligned, the short edges on one side are aligned, the short edges on the other side are not aligned, grooves are formed in the two side walls of the lower steel pipe column at the corresponding positions under the short edges on the other side of the upper steel pipe column, and inserting plates are inserted into the grooves and welded to the groove walls; and a transverse partition plate is fixedly arranged between the butt-joint end faces of the upper steel pipe column and the lower steel pipe column, and the bottom of the transverse partition plate is welded to the upper ends of the inserting plates. The problem of variable cross-section connection when the rectangular steel column serves as a vertical stress part in a residential building is solved, sufficient bearing capacity, ductility and energy dissipation capacity are achieved, structural safety can be.
本发明公开了一种基于插板长度设计的矩形钢管柱变截面连接节点。上、下段钢管柱的截面的短边长度相同，长边长度不同；上段钢管柱下端面和下段钢管柱上端面间平行对接，使得两侧长边对齐，在一侧的短边对齐，在另一侧短边不对齐，上段钢管柱另一侧短边正下方对应位置处的下段钢管柱两侧壁开槽，插板插入槽内并与槽壁焊接；上、下段钢管柱对接的端面之间固定设有横隔板，所述的横隔板的底部与插板上端间焊接。本发明解决了矩形钢柱在住宅建筑中充当竖向受力构件时变截面连接的难点，具有足够的承载能力、延性和耗能能力，结构安全性可得到可靠保障，同时有效降低了节点用钢量。
Rectangular steel pipe column variable cross-section connecting joint based on inserting plate length design
一种基于插板长度设计的矩形钢管柱变截面连接节点
FU BO (Autor:in) / WANG YANCHAO (Autor:in) / JIA SHUHUA (Autor:in) / TONG ZHENHUA (Autor:in) / LI ZIJIE (Autor:in) / TONG GENSHU (Autor:in)
24.12.2021
Patent
Elektronische Ressource
Chinesisch
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