Double-spiral space structure of inclined steel column

Abstract

The invention discloses a double-spiral space structure of an inclined steel column. The double-spiral space structure of the inclined steel column comprises a base, fixing columns, the inclined steel column and a spiral supporting plate, wherein the base is positioned at the bottom end of the fixing column; the inclined steel column is positioned at one side of each fixing column, and the bottom ends of the fixing columns are connected to the base; the spiral supporting plate is positioned right above the inclined steel column; a reinforcing supporting cushion is welded on the surface of the top end of the base; one side of the reinforcing supporting cushion is welded to the surface of one side of the fixing column; a joining plate is welded to the top end of the inclined steel column; and a fixing buckling plate is welded on the surface of the inclined steel column. According to the double-spiral space structure of the inclined steel column, the fixing buckling plate welded on the surface of the inclined steel column is capable of fixing the spiral supporting plate, thus the holding floating force of the spiral supporting plate is improved, and the spiral supporting plate is prevented from displacing; a reinforcing hood which is connected to the top ends of the fixing columns through a clamping buckle is capable of improving compressive force between the fixing columns, and thus the fixing columns are prevented from displacing; and the jointing plate welded on the top end of the inclined steel column is capable of preventing the inclined steel column from non-uniform stressing.

Description

technical field [0001] The invention relates to the technical field of inclined steel columns, in particular to a double helix space structure of inclined steel columns. Background technique [0002] With the development of the domestic construction industry, more and more steel structures are applied to building structures. From the early super high-rise buildings (such as Shanghai World Financial Center) to the later large cantilever structure (Shenzhen Stock Exchange Center), the steel structure has made the building a breakthrough step by step in terms of height, span and shape. Architects began to ensure the building structure Under the condition of using functions, some buildings with novel shapes are designed, and more and more structural forms with novel shapes appear. The architectural form has gradually developed from a straight line to a single-sided curve in space (such as the roofs of airports and venues). [0003] However, the traditional slanted steel column...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional slanted steel column is difficult to play an effective supporting role, and it is inconvenient to fix

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