Intersecting space steel pipe truss structure of Tibetan style golden roof and construction method of intersecting space steel pipe truss structure

Abstract

The invention provides an intersecting space steel pipe truss structure of a Tibetan style golden roof and a construction method of the intersecting space steel pipe truss structure. The intersectingspace steel pipe truss structure comprises a first-layer chord member structure, a second-layer chord member structure, a third-layer chord member structure and a top face grid structure. The outer edge of the top face grid structure is in a rectangular shape. The four corners of the rectangular shape are each concave inwards to form a fourth concave right-angle corner. The third-layer chord member structure, the second-layer chord member structure and the first-layer chord member structure are closed annular frames correspondingly. The shape of each annular frame is the same as the shape of the outer edge of the top face grid structure. The three annular frames are concentrically enlarged in an equal proportion manner from top to bottom. The first-layer chord member structure and the second-layer chord member structure are connected through first connection rods. The second-layer chord member structure and the third-layer chord member structure are connected through second connectionrods. The third-layer chord member structure and the top face grid structure are connected through third side diagonal web members and third corner diagonal web members. The intersecting space steel pipe truss structure and the construction method solve the technical problems that a traditional steel pipe truss structure is poor in force bearing capacity and not attractive in modelling.

Description

technical field [0001] The invention belongs to the field of construction engineering, in particular to a Tibetan-style golden roof coherent space steel pipe truss structure and a construction method thereof. Background technique [0002] The golden roof of a building renovation and expansion project is finished with copper plates, which is a Tibetan architectural style golden roof. The underside of the copper plate is a space steel pipe truss structure; the height of the golden roof is 35.55m, and the plane size of the golden roof is 12m×12m. The space steel pipe truss is used on the underside of the golden roof copper veneer, which is magnificent and spectacular; in the traditional steel pipe truss, the steel pipe butt welds are on the same line, so that the joint position becomes a weak area for stress, which is easy to cause structural damage; Directly butt welding the steel pipes in addition makes the shape of the structure not attractive. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a Tibetan-style golden roof coherent space steel pipe truss structure, to solve the technical problems of the traditional steel pipe truss structure with poor force bearing capacity and unattractive appearance

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