Construction method of side wall of underground structure

Abstract

The invention discloses a construction method of the side wall of an underground structure. The construction method of the side wall of the underground structure comprises the steps that a bottom plate is formed at the bottom of an underground structure in a pouring mode, and the positions, close to enclosure structures, of the bottom plate are sunken downwards to form grooves; prefabricated wallboards are provided, and the prefabricated wallboards are attached to the corresponding enclosure structures and arranged on the bottom faces of the grooves; and concrete is poured into the grooves to form a post-pouring structure with the top face flush with the top face of the bottom plate, so that the prefabricated wallboards and the bottom plate are fixedly connected. According to the construction method of the side wall of the underground structure, the problem that cast-in-place side walls waste time and labor is effectively solved, a prefabricated wall body is directly mounted on the basement bottom plate, cast-in-place is not needed, the construction efficiency is greatly improved, the construction time is shortened, manpower and material resources are saved, and the construction quality can be guaranteed.

Description

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AI Technical Summary

Benefits of technology

This new design allows for easier assembly by creating an indoor space with walls without requiring expensive materials or laborious work. It also simplifies the process of constructing buildings from existing structures while still maintain their strength and durability over longer periods of use compared to traditional methods like casting them outdoors.

Problems solved by technology

This technical problem addressed in this patents relates to improving the efficiency and accuracy during building up of under ground structure's sides with casting-on-site methods due to their low speeds compared to other ways like lining or adding forms for better stability. Additionally, there may be issues related to controlling the thickness of cement used on top of these constructions without affecting its effectiveness over longer periods of use.

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