Column-beam intersection node structure of steel-structure antique-imitated gable and hip roof building roof

Abstract

The invention relates to a column-beam intersection node structure of a steel-structure antique-imitated gable and hip roof building roof. The column-beam intersection node structure comprises a circular-pipe steel standing column (1) and four H-shaped steel bracket connectors and is characterized in that the four H-shaped steel bracket connectors are arranged in a crisscross manner and are welded to the outer wall of the top end of the circular-pipe steel standing column; the H-shaped steel bracket connectors include two planar upper-flange H-shaped steel bracket connectors (4) and two slope upper-flange H-shaped steel bracket connectors (7), the planar upper-flange H-shaped steel bracket connectors (4) are respectively welded to the outer sides of the highest point and the lowest point of the slope of the top end of the steel standing column, the slope upper-flange H-shaped steel bracket connectors (7) are respectively welded to two sides of the steel standing column and are vertical to the planar upper-flange H-shaped steel bracket connectors, and the upper flanges of the slope upper-flange H-shaped steel bracket connectors incline along the roof; an elliptical slope inner support plate (6) is welded to the top end in the steel standing column, and a circular horizontal support plate (5) is welded into the steel standing column. By the column-beam intersection node structure, the circular-pipe steel standing column can be well assembled to a steel oblique beam and a steel crossbeam.

Description

technical field [0001] The invention belongs to the technical field of steel structure building. Background technique [0002] Chinese ancient architecture is a treasure of our country's historical inheritance, with incomparable and unique aesthetic feeling. Traditional Chinese ancient buildings are almost all brick and wood structures, which consume a lot of wood, which is not in line with the current development direction of green buildings. Moreover, there are many and complicated construction processes, low construction efficiency, and poor fire performance. [0003] Steel structure buildings that have been vigorously promoted in recent years have become the development direction of green buildings due to their advantages such as high structural strength, good seismic performance, energy saving, factory and standardized production, on-site assembly, convenient construction, short construction period, and high area utilization rate. . However, steel structure buildings ...

AI Technical Summary

Problems solved by technology

This is due to the complex gable roof shape of the antique building, resulting in a very low degree of factory processing. During construction, on-site formwork and tying of steel bars are required, and it is difficult to use all steel structure systems.

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