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A platform for research: civil engineering, architecture and urbanism
Partially-coated cold-formed steel reinforced concrete composite column and steel beam joint connecting structure thereof
The invention relates to the field of building structural members, in particular to a partially-coated cold-formed steel reinforced concrete combination column and a steel beam joint connecting structure thereof. The combination column comprises four pieces of cold-formed section steel which are arranged in parallel front and back, four right-angle-shaped base plates are arranged on the inner sides of webs of the four pieces of cold-formed section steel every other section in the vertical direction, limbs of the adjacent right-angle-shaped base plates are opposite to form a cross-shaped structure, and the cold-formed section steel is clamped between the limbs of the adjacent right-angle-shaped base plates; four triple-folding base plates are arranged on the inner sides of webs of the four pieces of cold-formed section steel in the middle of the joint of the four pieces of cold-formed section steel, limbs of the adjacent triple-folding base plates are opposite to form a cross-shaped structure, and the cold-formed section steel is clamped between the limbs of the adjacent triple-folding base plates; and concrete is poured into the semi-closed opening formed by each piece of cold-formed steel to form the cross-shaped concrete combination column with the cold-formed steel wrapped partially. And four flanges in the middle of the cold-formed steel reinforced concrete combination column coated with the cross-shaped part are respectively connected with the end plates of the connecting beams through high-strength bolts.
本发明涉及建筑结构构件领域，具体为一种部分包覆冷弯型钢混凝土组合柱及其钢梁节点连接构造。该组合柱包括前后并列设置四个冷弯型钢，且四个冷弯型钢的腹板内侧沿竖向每隔一段设置四个直角形垫板，相邻直角形垫板的肢与肢相对形成十字形结构，且相邻直角形垫板的肢与肢之间夹持冷弯型钢；在四个冷弯型钢连接处的中部，四个冷弯型钢的腹板内侧设置四个三折垫板，相邻三折垫板的肢与肢相对形成十字形结构，且相邻三折垫板的肢与肢之间夹持冷弯型钢；在每个冷弯型钢形成的半封闭口中浇筑混凝土，形成十字形部分包覆冷弯型钢混凝土组合柱。十字形部分包覆冷弯型钢混凝土组合柱中间处四面翼缘分别通过高强螺栓与连接梁的端板连接。
Partially-coated cold-formed steel reinforced concrete composite column and steel beam joint connecting structure thereof
The invention relates to the field of building structural members, in particular to a partially-coated cold-formed steel reinforced concrete combination column and a steel beam joint connecting structure thereof. The combination column comprises four pieces of cold-formed section steel which are arranged in parallel front and back, four right-angle-shaped base plates are arranged on the inner sides of webs of the four pieces of cold-formed section steel every other section in the vertical direction, limbs of the adjacent right-angle-shaped base plates are opposite to form a cross-shaped structure, and the cold-formed section steel is clamped between the limbs of the adjacent right-angle-shaped base plates; four triple-folding base plates are arranged on the inner sides of webs of the four pieces of cold-formed section steel in the middle of the joint of the four pieces of cold-formed section steel, limbs of the adjacent triple-folding base plates are opposite to form a cross-shaped structure, and the cold-formed section steel is clamped between the limbs of the adjacent triple-folding base plates; and concrete is poured into the semi-closed opening formed by each piece of cold-formed steel to form the cross-shaped concrete combination column with the cold-formed steel wrapped partially. And four flanges in the middle of the cold-formed steel reinforced concrete combination column coated with the cross-shaped part are respectively connected with the end plates of the connecting beams through high-strength bolts.
本发明涉及建筑结构构件领域，具体为一种部分包覆冷弯型钢混凝土组合柱及其钢梁节点连接构造。该组合柱包括前后并列设置四个冷弯型钢，且四个冷弯型钢的腹板内侧沿竖向每隔一段设置四个直角形垫板，相邻直角形垫板的肢与肢相对形成十字形结构，且相邻直角形垫板的肢与肢之间夹持冷弯型钢；在四个冷弯型钢连接处的中部，四个冷弯型钢的腹板内侧设置四个三折垫板，相邻三折垫板的肢与肢相对形成十字形结构，且相邻三折垫板的肢与肢之间夹持冷弯型钢；在每个冷弯型钢形成的半封闭口中浇筑混凝土，形成十字形部分包覆冷弯型钢混凝土组合柱。十字形部分包覆冷弯型钢混凝土组合柱中间处四面翼缘分别通过高强螺栓与连接梁的端板连接。
Partially-coated cold-formed steel reinforced concrete composite column and steel beam joint connecting structure thereof
部分包覆冷弯型钢混凝土组合柱及其钢梁节点连接构造
WANG CHUNGANG (author) / LI SHANSHAN (author) / ZHANG ZHUANGNAN (author) / GUO QINGLIN (author)
2024-06-21
Patent
Electronic Resource
Chinese
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