Constructional column construction method

Abstract

The invention relates to the technical field of building construction, and provides a constructional column construction method. The constructional column construction method comprises the following steps that when pouring of a lower-layer structure of a building is completed and steel bars are erected on an upper-layer structure, a partition plate is arranged at a set position of a constructional column, then column steel bars of a constructional column are erected, the upper ends of the column steel bars are connected with the steel bars of the upper-layer structure, the lower ends of the column steel bars are connected with steel bars reserved in the lower layer structure or penetrate through the partition plate to be implanted into the lower layer structure; a column formwork is erected according to the shape of the constructional column, a pouring hole is reserved in the top end of the column formwork, concrete is poured, and the column formwork is dismantled after the concrete reaches the first preset strength; the partition plates are dismantled, and the space between the constructional column and the lower layer structure is filled with the concrete or cement mortar. According to the constructional column construction method, a main body part of the constructional column and a main body structure of the building are constructed synchronously, the construction efficiency is improved, it is guaranteed that stress of the constructional column is uniform, and the problem of secondary construction is avoided.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a construction method of a structural column. Background technique [0002] With the development of society, the shape of building facades is becoming more and more abundant, and more and more building facades use modeling columns and structural walls. At the same time, according to the design and earthquake resistance requirements, structural columns must also be added to the filled masonry of the building. At present, in the construction of structural columns, it is generally necessary to complete the construction of the primary structure of the main body, and then proceed with the installation of steel bars, formwork support, and pouring of the structural columns when the secondary structure is built. Its construction efficiency is low, and the force of the structural column is prone to unevenness, which affects the stability of the masonry structure. In additi...

AI Technical Summary

Problems solved by technology

Its construction efficiency is low, and the force of the structural column is prone to unevenness, which affects the stability of the masonry structure

In addition, when the structural column is constructed with the secondary structure, there is a roof above it, which makes it difficult to lift the concrete, resulting in difficulties in material transportation, and the problem of secondary air-side construction, which increases safety hazards

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