Assembling type frame structure

Abstract

The invention discloses an assembling type frame structure which comprises tubular columns and steel beams. The tubular columns are connected with the steel beams through nodes. The tubular columns and the steel beams are prefabricated parts. The tubular columns are made by a pre-tensioning prestress centrifugal shaping process. The height of each tubular column is as high as three layers or four layers. The assembling type frame structure has the advantages that the prefabricated tubular columns are used, the assembling degree of the frame structure is increased, the three layers or four layers are prefabricated together, tubular column longitudinal rib connecting times are reduced, connecting node construction measures of tubular columns between layers are simplified, mixed reinforcement is used, and tubular column ductility property is enhanced; compared with a steel frame, the assembling type frame structure is capable of lowering manufacturing cost and increasing fireproof and corrosion resistant performance; the prefabricated components are standardized and modularized, large-scale component production by factories is benefited, and work load of a design link is reduced greatly at the same time; compared with traditional frame structures, the frame structure is good in integrity; the frame structure is spliced on a construction site, construction speed is increased, labor intensity is lowered, and structural quality is guaranteed.

Description

technical field [0001] The invention relates to the construction field, in particular to an assembled frame structure. Background technique [0002] At present, the frame structure is widely used in shopping malls, office buildings, schools and other multi-storey structures with flexible space division. Compared with the cast-in-place structure, the assembled frame has better product quality, higher production efficiency, better working conditions for workers, and less impact on the environment. Conducive to the sustainable development of society and other advantages. There are still some problems in the construction design process of the existing prefabricated structures. For example, when the prefabricated components are assembled on site, if the connection nodes are not carefully designed and the construction quality is not ensured, the problems of poor structural integrity and redundancy will easily occur. ;In addition, prefabricated components are generally produced in...

AI Technical Summary

Problems solved by technology

There are still some problems in the construction design process of the existing prefabricated structures. For example, when the prefabricated components are assembled on site, if the connection nodes are not carefully designed and the construction quality is not ensured, the problems of poor structural integrity and redundancy will easily occur. ;In addition, prefabricated components are generally produced in prefabricated factories, and then transported to the site for installation. However, there are many large-scale components that are difficult to transport in the traditional assembly type, so it can only be prefabricated on site. In this case, the quality and production efficiency of prefabricated components and cannot be guaranteed as well as in professional factories

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