A prefabricated reinforced concrete structural column, system and construction method using the same

Abstract

A prefabricated reinforced concrete structural column, including a column body. The edge of the column body connected to the wall is a horse-toothed structure, and the column body is equipped with flat iron instead of tie bars to realize the connection with the wall body. The column body Pipe clips or steel bars are buried at both ends, and the pipe clips or steel bars are welded together with the steel plate, and the steel plate and the upper and lower floors are connected by nails or expansion bolts; the present invention also provides a system for constructing columns using fabricated reinforced concrete, including: The prefabricated reinforced concrete structural column; the flat iron, which is fixed to the prefabricated reinforced concrete structural column by iron nails; the wall, the blocks on the edge are embedded in the mosaic structure, and the flat iron is fixed by nailing or expansion bolts; and , upper and lower floors; the present invention also provides a systematic construction method. The assembled reinforced concrete structural column of the present invention has a reasonable structure, which can not only ensure complete dry operation, but also effectively ensure its performance, and can be closely connected with masonry connection, significantly improving the overall performance of the wall.

Description

technical field [0001] The invention belongs to the technical field of buildings, in particular to an assembled reinforced concrete construction column and a construction method using the column. Background technique [0002] For a long time, the production of reinforced concrete structural columns has always been in the traditional way, that is, in the specified parts of the wall of the house, the concrete columns are made according to the structural reinforcement, and the concrete columns are made according to the construction sequence of building the walls first and then pouring the concrete structural columns. At the same time, through 6.5 mm through long tie reinforcement (8 degrees and above seismic zone) to connect with the masonry. Therefore, there are deficiencies in the relatively high cost of traditional structural columns, long construction period for wet work, high requirements for construction technology and equipment, unqualified quality of raw materials, and ...

AI Technical Summary

Problems solved by technology

It guarantees a certain bearing capacity, but the core-column-type structural column and the wall are connected together through horse-toothed bars and tie bars. This is a traditional operation, and there will also be wet operation; the structural column is assembled through prefabricated blocks. Building a body, its integrity needs to be considered

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