Construction method for tying and lacing main body structure and filler wall

Abstract

The invention discloses a construction method for tying and lacing a main body structure and a filler wall. The construction method includes the following steps of 1, machining pre-buried rebar into an n shape; 2, covering a pearl cotton foam pipe on the direct section of the pre-buried rebar, and sealing the two ends with tape; 3, welding the bending section of the pre-buried rebar with a horizontal hoop and vertical rebar of main body structure rebar; 4, mounting a main body structure formwork, attaching the pearl cotton foam pipe to the formwork tightly, and casting the main body structure; 5, conducting positioning and paying off according to a drawing, lining the moduli of a masonry wall well, and reserving the position of a concrete transition zone; 6, before bricklaying the filler wall, using a utility knife to cut the pearl cotton foam pipe, eliminating and cleaning out, using a tie bar to conduct tying and lacing on the pre-buried rebar and the filler wall, and using a tie bar with a bending hook to hook the pre-buried rebar directly and then conducting tying and binding; and 7, adopting a backward-first and forward-later mode to bricklaying the filler wall so as to form combed joints on the concrete transition zone to achieve the effect of a constructional column. The construction method for tying and lacing the main body structure and the filler wall has the advantages of being simpler in construction and good in construction quality.

Description

technical field [0001] The invention relates to a construction method for pulling a main structure and a filling wall, and belongs to the technical field of construction engineering. Background technique [0002] In the completed project, if the anti-seismic measures for non-structural parts such as filling walls are not taken properly, when the seismic intensity encountered has not yet reached the design intensity, the filling walls have already begun to fail. Therefore, the rigidity of the non-structural parts themselves , The structure of the connection between the strength and the main structure should have necessary control and reliable construction measures. The connection between the filling wall and the main structure should be divided into two forms: rigid connection and flexible connection. The rigid connection of the filling wall is integrated with the frame, which has favorable and unfavorable effects on the frame. The favorable effect increases the rigidity of ...

AI Technical Summary

Problems solved by technology

[0011] 1) The range of pre-embedded steel bars is too small, and should be closely combined with the modulus of the infill wall, and the accuracy of the pre-embedded position is high. If the block material and specifications change during the masonry stage of the infill wall, the position of the tie bars will also change. With the change, the original reserved reinforcement will be invalidated, which cannot meet the block modulus of the infill wall;

[0012] 2) In the decoration stage, cracks are likely to occur at the junction of the main structure and the filling wall

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