Steel structure factory building bearing column and manufacturing method thereof

Abstract

The invention provides a steel structure factory building bearing column and a manufacturing method thereof. The steel structure factory building bearing column comprises four bearing beams verticallyarranged on the ground, a plurality of connecting beams are connected between every two adjacent bearing beams in a welded mode, the two ends of each connecting beam are fixed between the corresponding two adjacent bearing beams in a welded mode, and at least two connecting beams are flush with the upper end faces and the lower end faces of the bearing beams respectively. The manufacturing methodcomprises the steps that a working platform is provided, the bearing beams and the connecting beams are placed in groups, the perpendicularity of the connecting beams is detected, welding is conducted to obtain bearing frames, the connecting beams are placed between the bearing frames, and the perpendicularity of the connecting beams is detected, and welding is conducted to obtain the bearing columns. By the adoption of the technical scheme, the bearing capacity of the bearing columns is improved through H-shaped profile steel, prefabrication is facilitated, the key point is to control the perpendicularity between the connecting beams and the bearing beams in the prefabrication process, the manufacturing quality is guaranteed, adjustment in the workshop building process is avoided, and afoundation is laid for improving the construction efficiency.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a load-bearing column of a steel structure factory building and a manufacturing method thereof. Background technique [0002] In recent years, with the development of construction technology and the strong support of national policies, prefabricated buildings have been widely used, and in recent years are in a stage of sustained and rapid development. Many building materials used in prefabricated buildings , Structural components were put into mass production and use, and won praise from the society. In the construction of prefabricated buildings, the load-bearing columns of the steel structure factory building are mainly used to support the middle part of the factory building structure. In order to prevent deformation of the roof, that is, there are extremely high requirements for the structural strength and bearing capacity of the load-bearing main body. The ex...

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Problems solved by technology

In the construction of prefabricated buildings, the load-bearing columns of the steel structure factory building are mainly used to support the middle part of the factory building structure. In order to prevent deformation of the roof, that is, there are extremely high requirements for the structural strength and bearing capacity of the load-bearing main body. The existing technology Among them, this type of load-bearing column mainly uses a steel cage as the skeleton, and pours an appropriate amount of concrete on the steel cage, so that the steel cage and concrete are condensed together to form a load-bearing column of this type, because the diameter of the steel bar is not large, its bearing capacity is relatively limited , and the surface of the steel bar is a curved surface, so that the corresponding fasteners cannot be used to connect the load-bearing column with the ground and the roof, that is, the tightness of the connection between the load-bearing column and the roof and the ground is limited, so that its bearing capacity is limited, and Prefabrication is more inconvenient

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