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

A construction method and frame column technology, which are applied to building structures, structural elements, building components, etc., can solve the problems of surface damage of precast concrete columns, long construction period, displacement of tie-wall bars, etc., so as to eliminate appearance damage and speed up Construction speed, the effect of avoiding movement

CN102926544AInactive Publication Date: 2013-02-13GUIYANG AL-MG DESIGN & RES INST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2013-02-13
Estimated Expiration
Not applicable · inactive patent

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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.
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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...

Examples

Embodiment Construction

[0012] Embodiment of the present invention: the construction method of the wall reinforcement in the frame column: first, the casing 2 is pre-embedded when the frame column 1 is poured; Insert the wall reinforcement 3; finally, the wall reinforcement 3 is fixedly connected to the frame column 1.

[0013] The structure of the wall reinforcement in the frame column adopting the above method is as follows: figure 1 As shown, it includes the existing frame column 1, and the casing 2 is placed in the frame column 1 (the casing 2 is placed according to the actual construction requirements when the frame column 1 is poured). After the frame column 1 is poured and the formwork is removed, the pull The wall reinforcement 3 penetrates into the casing 2, and then the wall reinforcement 3 is fixedly connected to the frame column 1. In order to reduce the cost, the casing 2 can be a plastic pipe. For practicality and convenience, nuts can be installed on both sides of the wall reinforcem...