现代建筑中由于建筑功能的要求,大跨度结构已越来越普遍,在实际工程应用中,若大跨度梁与柱子铰接,梁受弯较大,截面也需加大,不够经济合理;若大跨度梁与柱子刚接,梁对柱子产生的巨大水平力易导致柱子失稳,针对这种情况,本文提出一种桁架与钢管柱先铰后刚的连接方式,并采用有限元软件Abaqus分析其可行性。 Due to the requirements of building function in modern architecture, the long-span structure has become more and more common. In practical applications, if the long-span beam and the column are hinged, the beam will be bent more and the cross-section should be increased, which is not economical and reasonable. In view of this situation, this paper presents a connection between the truss and the steel pipe column first after the hinge and then using the finite element software Abaqus analysis of the column feasibility.