Method for constructing wall pulling steel bars in frame column and structure thereof

Abstract

The invention discloses a method for constructing wall pulling steel bars in a frame column and a structure of the wall pulling steel bars. The method comprises the following steps of: pre-burying sleeves when pouring the frame column; and after frame column pouring and formwork removal are finished, allowing the wall pulling steel bars to penetrate through the pre-buried sleeves, and fixedly connecting the wall pulling steel bars to the frame column. The structure of the wall pulling steel bars is that the sleeves are arranged in the frame column, and the wall pulling steel bars are arranged in the sleeves and are fixedly connected to the frame column. According to the technical scheme, the wall pulling steel bars are fixed on the molded frame column, so that the wall pulling steel bars are effectively prevented from moving, and the implement of the design is guaranteed; and the defects that when the frame column is molded and the wall pulling steel bars are stripped off, the surface appearance of a precast concrete column is easily damaged are overcome. Both the construction method and the structure are simple, and on the premise of not influencing the strength of a reinforced concrete column, the construction speed is improved, and the cost is reduced. According to the method, the pre-buried sleeves also can be used for fixing the formworks when the frame column is molded, so that the outline dimension of the frame column is guaranteed.

Description

technical field [0001] The invention relates to the field of building structures, in particular to a construction method and structure of a frame column internal tension wall reinforcement. Background technique [0002] There are many frame structures in industrial and civil buildings. For the construction of the wall reinforcement in this frame column, the method of directly embedding the wall reinforcement is usually used when pouring the frame column, or the planting method is used after the frame column is poured. muscle method. When the method of directly pre-embedding the wall reinforcement is used, the wall reinforcement is easily displaced during the pouring and vibration, so that the position of the wall reinforcement after the frame column is poured and solidified is deviated compared with the design; and because the tension wall reinforcement is easy to be Wrapped in concrete, the surface of the precast concrete column is often damaged when the wall reinforcement...

AI Technical Summary

Problems solved by technology

When the method of directly pre-embedding the wall reinforcement is used, the wall reinforcement is easily displaced during the pouring and vibration, so that the position of the wall reinforcement after the frame column is poured and solidified is deviated compared with the design; and because the tension wall reinforcement is easy to be Wrapped in concrete, the surface of the precast concrete column is often damaged when the wall reinforcement is stripped, affecting its appearance

There are two defects in the method of planting bars, one is the longer construction period, and the second is the higher cost

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