Three-wall integrated underground continuous wall construction method

Abstract

The invention discloses a three-wall integrated underground continuous wall construction method. The method comprises the steps that 1, preparation is made for measurement; 2, a bottom plate is assembled; 3, assembly walls are installed; 4, assemblies are installed, wherein a second stable frame at the bottoms of prefabricated connecting pieces manufactured in step 1 slides into pouring holes assembled in step 3, and meanwhile, first connecting cylinders at the bottoms of the prefabricated connecting pieces are clamped on the surfaces of second connecting cylinders; 5, a top plate is assembled; and 6, pouring and fixing are carried out. The invention relates to the technical field of civil engineering. According to the three-wall integrated underground continuous wall construction method,the prefabricated assemblies are used for assembly, the structure is simple, assembling saves more time, the construction speed is higher, and the efficiency is better; then a frame type formwork is assembled, concrete is used for pouring, and the structure is more stable so that the waterproof and soil blocking effects can be achieved, the weighing function can be achieved, the purpose of integrating the three walls is achieved, space and resources are saved, and the construction trouble is reduced.

Description

technical field [0001] The invention relates to the technical field of civil engineering, in particular to a three-wall-in-one underground continuous wall construction method. Background technique [0002] The underground diaphragm wall is a kind of trenching machine used on the ground in the remote foundation project. Along the peripheral axis of the deep excavation project, under the condition of mud retaining wall, a narrow and long deep groove is excavated. After cleaning the groove, hang it in the groove Put the reinforcement cage, and then use the conduit method to pour the underwater concrete to form a unit groove section, so that a continuous reinforced concrete wall is built underground, which can be used as a water interception, seepage prevention, load bearing, and water retaining structure. Construction of deep foundation pit support and reverse construction in dense building complexes can be used in various geological conditions, including construction in sandy ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a three-in-one underground continuous wall construction method, which solves the problem that the existing underground continuous wall needs to select materials according to different functions, and at the same time, additional construction is required for different functional walls. , occupies a wide area, consumes a lot of resources, and at the same time, the construction is more cumbersome, which brings many troublesome problems to the project

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