Horizontal truss system containing giant arch and construction method of horizontal truss system

Abstract

The invention discloses a horizontal truss system containing a giant arch and a construction method of the horizontal truss system. The horizontal truss system is arranged on the upper portions of a plurality of barrels and comprises a horizontal truss structure, the whole horizontal truss structure is in a rectangular-ambulatory-plane shape, each barrel is of a reinforced concrete structure and comprises a core barrel and a steel framework, the upper end of the core barrel penetrates through the horizontal truss structure, the pair of giant arches is arranged on each edge of the horizontal truss structure and located between the barrels on the two sides, a pair of inclined arches is arranged between the barrels on the two sides of each corner, and the structure forms a stress self-balancing system and has few supporting structures; the construction method of the structure mainly comprises the steps of steel structure installation of the barrel, concrete structure construction, supporting structure building, steel bar truss floor support plate laying, giant arch and horizontal truss structure installation and supporting structure dismantling, a stress self-balancing system is built through an auxiliary supporting structure, the construction process of the structure is simplified, and the construction period and cost are reduced.

Description

technical field [0001] The invention relates to the technical field of architectural arch structure construction, in particular to a horizontal truss system containing a giant arch and a construction method thereof. Background technique [0002] The steel-concrete composite structure is a structural form in which steel or steel pipes and concrete are combined to work together. The application of steel-concrete composite structure began in 1897. John Lally of the United States first filled the circular steel pipe with concrete as the load-bearing column of the house; in the 1950s, after the research of Soviet scientists and engineers, it was listed in the textbook of reinforced concrete structure The concept of "stiff reinforced concrete" was put forward. In the 1980s, when the reinforced concrete structure and ordinary steel structure could not meet the actual engineering needs, the steel-concrete composite structure developed rapidly. [0003] Arched structures connected ...

AI Technical Summary

Problems solved by technology

[0003] Arched structures connected by steel materials are more common in building construction in recent years. This structure has a certain aesthetic quality. Usually, the top few floors of the building are set as arched structures. At present, such arched structures are constructed at the bottom and lower floors. Several support structures are usually set up between them to carry the gravity of the structure, which will have a certain impact on the usable area and pattern of the substructure, resulting in certain economic losses

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