Large-section steel reinforced concrete column-steel truss connecting structure: Fid-Bau Portal

Large-section steel reinforced concrete column-steel truss connecting structure

ZHAO XINGCHEN / ZHANG XUAN / LI YAN / WU CHAOPING / LIU FEIHU

The invention discloses a large-section steel reinforced concrete column-steel truss connecting structure. The large-section steel reinforced concrete column-steel truss connecting structure comprises a steel reinforced concrete column, a steel pipe column, at least one first steel truss and at least one second steel truss. The bottom of the steel pipe column is vertically inserted and fixed into the steel reinforced concrete column, and a plurality of steel partition plates are arranged in the steel pipe column. At least one first steel truss is fixedly connected with one side of the top of the steel pipe column. At least one second steel truss is fixedly connected with one side of the middle of the steel pipe column, and the second steel truss is located above the steel reinforced concrete column. Wherein concrete is poured in the steel pipe column. Therefore, the large-section steel reinforced concrete column-steel truss connecting structure is simple in structure and clear and reasonable in stress, component positioning difficulty is lowered, construction procedures are simplified, and construction efficiency is improved.

本发明公开了一种大截面型钢混凝土柱‑钢桁架连接结构，包括：型钢混凝土柱、钢管柱、至少一个第一钢桁架以及至少一个第二钢桁架。钢管柱的底部竖直插入固定于型钢混凝土柱的内部，且钢管柱的内部设置有多个钢隔板。至少一个第一钢桁架与钢管柱的顶部一侧固定连接。至少一个第二钢桁架与钢管柱的中部一侧固定连接，且第二钢桁架位于型钢混凝土柱的上方。其中，钢管柱内浇筑有混凝土。借此，本发明的大截面型钢混凝土柱‑钢桁架连接结构，结构简单，受力明确、合理，降低了构件定位难度，简化了施工工序，且提高了施工效率。

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