Construction method for embedded sleeve inserting bar of assembly-type shear wall

Abstract

The invention relates to a construction method for an embedded sleeve inserting bar of an assembly-type shear wall. Steel bar binding is conducted on an cast-in-site wall body; overlapped steel bars are arranged on the top parts of the steel bars of the cast-on-site wall body; a prefabricated shear wall of an cast-in-site layer is placed on the bond steel bars of the cast-in-site wall body; the overlapped steel bars are inserted in an overlapped section, wherein the overlapped steel bars and the connecting steel bars are bond as a whole; the cast-in-site wall body and the overlapped section are casted through a blanking sleeve of the prefabricated shear wall of the cast-in-site layer; the prefabricated shear wall of the cast-in-site layer and the cast-in-site wall body are integrally formed; and the sleeve inserting bar on the upper part of the prefabricated shear wall of the cast-in-site layer is connected with the sleeve of a prefabricated shear wall of the upper layer. According tothe construction method for the embedded sleeve inserting bar of the assembly-type shear wall, the prefabricated shear wall is used on the cast-in-site layer, the sleeve inserting bar is reserved in the prefabricated wall body of the cast-in-site layer, due to the fact that the reservation method has the mould controlling precision, the installation speed of the prefabricated wall body of the primary layer and the inserting and embedded precision are improved, so that construction cost is saved, labor intensity of workers is relieved, the construction efficiency is improved, and the construction quality is guaranteed.

Description

technical field [0001] The invention relates to a building construction method, in particular to a construction method for pre-embedded sleeve inserting ribs of an assembled shear wall. Background technique [0002] During the installation and construction of prefabricated shear walls, the longitudinal reinforcement connections at nodes and joints are mostly connected by sleeve grouting. [0003] Since the base layer is removed, the shear walls of the standard layer are all prefabricated, so during the installation process, the shear walls of the standard layer and the top layer can be accurately installed through the socket ribs reserved for the shear walls of the lower layer. Therefore, the above-mentioned connection method has high technical requirements and great construction difficulty in the construction process of reserving ribs on the transfer layer between the cast-in-place layer and the prefabricated layer. Contents of the invention [0004] Aiming at the defici...

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Problems solved by technology

[0003] Since the base layer is removed, the shear walls of the standard layer are all prefabricated, so during the installation process, the shear walls of the standard layer and the top layer can be accurately installed through the socket ribs reserved for the shear walls of the lower layer. Therefore, the above-mentioned connection method requires high technical requirements and difficult construction in the construction process of reserving ribs on the transfer layer between the cast-in-place layer and the prefabricated layer.

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