Construction method for cylindrical surface decoration of hyperbolic C-shaped column with variable cross-section

Abstract

The invention provides a construction method for the decoration of the hyperbolic C-shaped column with variable cross-section, comprising the following steps: Step 1, construction preparation; Step 2, three-dimensional laser scanning, point cloud data acquisition; Step 3, point cloud data analysis, building correction Model; Step 4, deepening the design and confirming drawings; Step 5, BIM technology assists component arrangement, generating blanking processing sheets and installation control data sheets; Step 6, installation measurement, setting out; Step 7, installing keel system; C-shaped Additional horizontal keels are added to the upper grid structure of the column; the vertical keel is temporarily fixed on the L-shaped adapter of the additional horizontal keel by using the combined U-shaped connector; the horizontal keel is installed between adjacent vertical keels, Form the overall keel system; step 8, install the decorative panel; the decorative panel is installed on the horizontal keel through the adjusting bolt and U-shaped connector 2; the present invention has smooth curved surface, convenient disassembly and assembly, three-dimensional adjustment, improved construction efficiency, and cost saving specialty.

Description

technical field [0001] The invention relates to the technical field of architectural decoration, in particular to a construction method for cylindrical surface decoration of hyperbolic C-shaped columns with variable cross-sections. Background technique [0002] Public buildings such as airport terminals, high-speed rail transportation hubs, large sports venues, and exhibition halls all use steel structures as the preferred structural form in order to pursue tall and wide indoor spaces. The vertical load-bearing columns of traditional steel structures mainly use steel pipes. Columns or concrete-filled steel tube columns, with the continuous development of construction technology, using the beauty of structural mechanics to realize the artistic beauty of architectural space is an important task in the selection of steel structure building structures. In addition to meeting the functional requirements, large-scale steel structure building load-bearing columns can also pass Diff...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, the cylindrical surface of the steel structure has a single force-bearing form and no change in cross-section. The connection between the decorative system of the cylindrical surface and the original structure is welded. The decorative surface is rigid and unchanged, and the decorative surface is not smooth enough. Decorative Construction of Steel Lattice Column with Regular Free Form Surface

In addition, the traditional construction method adopts the measures of setting up scaffolding for construction, which is not only cumbersome to set up, but also has a huge impact on the construction of other projects on the same site

Images