System capable of constructing in vertical structure and horizontal structure simultaneously in core tube

Abstract

The invention discloses a system capable of constructing in a vertical structure and a horizontal structure simultaneously in a core tube. The system is provided with a hard protection layer and a hard protection conversion layer, wherein the hard protection layer is positioned on the upper part of the hard conversion layer; the hard protection layer comprises a plurality of parallel trusses, the two ends of each truss are fixedly connected on the side wall of the core tube, a connection side sheet is arranged between each two adjacent trusses and the upper surface of the hard protection layer is provided with a scaffold floor and an iron sheet; and the hard conversion layer comprises a plurality of parallel I-beam girders, the two ends of each I-beam girder are inserted into the side wall of the core tube, an angle iron sister beam is connected between each two adjacent I-beam girders and the upper surface of the hard protection conversion layer is provided with a scaffold floor and an iron sheet. The system can divide the core tube into an upper section and a lower section or multiple sections, realizes construction in the vertical structure and the horizontal structure at the same time, has a safety protection property, achieves support of upper part horizontal structure construction, improves construction efficiency and shortens construction period.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a simultaneous construction system of upper and lower horizontal structures in a core tube. Background technique [0002] The core tube is in the central part of the building. The central core tube is formed by elevator shafts, stairs, ventilation shafts, cable shafts, public toilets, and some equipment rooms. It forms an outer frame inner tube structure with the peripheral frame and is poured with reinforced concrete. This structure is very conducive to the structural force, and has excellent earthquake resistance. It is the mainstream structural form widely used in super high-rise buildings in the world. At the same time, the advantage of this structure is that it can strive for as spacious a use space as possible, so that various auxiliary service spaces can be concentrated in the center of the plane, so that the main function space can occupy the best lighting ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the core tube of a super high-rise building adopts the climbing formwork construction technology. Most of the construction methods are the vertical structure first, and the horizontal structure later, so that the construction time is too long, which is not conducive to the improvement of construction efficiency.

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