Dye-wet compositely-connected spliced building

Abstract

The invention provides a dye-wet compositely-connected spliced building. Joint positions of columns are located among floors, sleeve-connected steel pipes are arranged in the columns, column reinforcing bars are arranged around the sleeve-connected steel pipes, concrete is poured inside and outside the sleeve-connected steel pipes, and the position of column ends, the ends of the sleeve-connectedsteel pipes and the ends of the column reinforcing bars are exposed outside in the hoisting process. Bracket supports are arranged at the middle positions of the columns, cross beams are located on the bracket supports among the columns, at least one group of longitudinal and transverse shear walls are also arranged among the columns, and inner layers and outer layers of the columns, the cross beams and the shear walls are pre-fabricated members. By adopting the above scheme, the problem can be solved that an existing assembled structure is poorer in compressive strength and easily produces stress concentration, the problem can be also solved that a concrete frame structure is poor in anti-seismic property, and the influence on a linear construction period is not large.

Description

technical field [0001] The invention relates to an assembled structure, in particular to a dry-wet compound connection assembled structure. Background technique [0002] The prefabricated buildings in the prior art mostly adopt the prefabricated column, beam and wall panel structure, and the prefabricated components are fixedly connected by connectors to form a whole. However, the lateral stiffness of this prefabricated assembly structure in high-rise buildings is insufficient. In the cast-in-place construction technology of structures, the construction method of pouring columns and beams as a whole is adopted, but this construction method has the defects of slow construction progress and poor seismic performance. [0003] Chinese patent document CN106193292A records a steel frame-assembled integral reinforced concrete shear wall structure system, which adopts a steel frame composed of steel columns and steel beams, a prefabricated wall panel and a cast-in-place reinforced ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a dry-wet compound connection assembled structure, which can solve the problem of insufficient corrosion resistance and compressive strength of the steel frame in the prior art while improving the efficiency of on-site construction, and the cost of raw materials. high problem, to achieve a balance between construction efficiency, production cost and component strength

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