Five-ring-shaped embedded truss supporting structure and construction method thereof

Abstract

The invention discloses a five-ring-shaped embedded type truss supporting structure and a construction method thereof. A five-ring-shaped embedded type truss is arranged above a bottom supporting truss. The first unit, the second unit, the third unit, the fourth unit and the fifth unit are connected to form a five-ring shape; the first unit is transversely connected with the second unit, the third unit is connected with the tops of the first unit and the second unit, the first unit is connected with the fourth unit, and the fifth unit is connected with the second unit; the defects that a single-section five-ring stress form of a traditional five-ring-shaped truss is single, and the traditional five-ring-shaped truss does not have plasticity and does not have a tall form characteristic are overcome; a five-ring single-section structure is changed into an embedded five-ring structure, so that the truss structure is more stable, the modeling span is large, and stress is uniform; scaffolds do not need to be erected in the whole construction process, construction can be completed by means of the safety protection devices and the vertical crawling ladders, and all the safety protection devices and the vertical crawling ladders can be reused as long as the safety protection devices and the vertical crawling ladders are not damaged.

Description

technical field [0001] The invention relates to the technical field of decorative trusses, in particular to a five-ring embedded truss support structure and a construction method thereof. Background technique [0002] At present, most of the five-ring structures have a single cross-section, that is, the ring-shaped cross-section of a single ring is a single-shaped steel cross-section. The hoisting method has higher requirements, and its structure does not have plasticity, the structure is single, and it does not have the characteristics of a tall shape; in addition, its construction requires high labor input, long construction time, slow hoisting process, scaffolding is required, and welding is inconvenient. During the welding process, it is difficult for construction personnel to find a foothold. In view of the above-mentioned problems in the five-ring structure with a single cross-section, in order to improve the stability of the five-ring decoration structure and improve...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the five-ring structures have a single cross-section, that is, the ring-shaped cross-section of a single ring is a single-shaped steel cross-section. The hoisting method has higher requirements, and its structure does not have plasticity, the structure is single, and it does not have the characteristics of a tall shape; in addition, its construction requires high labor input, long construction time, slow hoisting process, scaffolding is required, and welding is inconvenient. It is difficult for construction workers to find a foothold during welding

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