Later-construction method for inner wall of basement

Abstract

The invention provides a later-construction method for an inner wall of a basement. The later-construction method comprises the steps that during structure storey construction, inner wall inverse-inserting ribs are inserted into hidden beams of the later-made inner wall; the later-made inner wall and the hidden beams of floors are provided with water stopping strips which swell with water; bottom templates of the hidden beams are provided with inner wall inverse-inserting rib holes, and the inverse-inserting ribs are inserted into the inner wall inverse-inserting rib holes; water stopping steel boards are arranged in inner wall construction gaps in the floor where the later-made inner wall is located and the floor above the later-made inner wall; concrete conveying holes are formed from a floor plate of the floor above the later-made inner wall to a floor plate of the floor where the later-made inner wall is located; stuffy demolition supports are disassembled, the inner wall inverse-inserting ribs are connected, and lack supply is conducted on the inner wall. By means of the method, construction quality of the inner wall is effectively improved, and a construction period is shortened.

Description

technical field [0001] The invention relates to the field of architectural engineering design, in particular to a method for behind-the-basement lining wall construction. Background technique [0002] At present, with the emergence of more and more deep foundation pit projects, the method of combining the two walls of the enclosure underground diaphragm wall and the structural basement exterior wall is also widely used. The exterior wall of the above-mentioned structure basement is also called the inner lining wall, which is generally constructed sequentially from the bottom to the top of the same structural floor; however, for some projects with special enclosure conditions, local supports cannot be dismantled in a smooth manner, and a certain amount must be retained. It can be removed after a certain period of time, resulting in the inability of the lining wall at the supporting part to be constructed upwards smoothly. figure 1 It is a top view diagram of the foundation p...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a method for construction behind the lining wall in the basement to solve the problem that the lining wall at the supporting part cannot be smoothly constructed upwards when the supporting part is demolished.

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