Fabricated square ground structure on basement top plate and construction method of fabricated square ground structure

Abstract

The invention discloses an assembly type square ground structure on a basement top plate and a construction method of the assembly type square ground structure. The assembly type square ground structure comprises an arch frame assembly (1), a horizontal support (2), an arch wedge assembly (3), a surface layer bracket assembly (4) and a surface layer veneer (5). The arch frame assemblies are connected to form linear structure arch frame row units, a plurality of rows of arch frame row units are distributed on a basement top plate (6), the horizontal supports are connected with two rows of arch frame row units, a plurality of arc-shaped grooves (30) are formed in the bottoms of the arch wedge assemblies, the arch frame assemblies are embedded in the arc-shaped grooves in a matched mode, and the arch wedge assemblies are horizontally erected on the arch frame row units. The surface layer bracket assembly is arranged on the arch wedge assembly, and the surface layer facing is laid on the surface layer bracket assembly. The load of the basement roof can be uniformly dispersed and reduced, the ground structure is convenient to disassemble and assemble, the construction process is simple, and repairing of the basement roof is facilitated.

Description

technical field [0001] The invention relates to a ground structure and a construction method thereof, in particular to an assembled square ground structure on a basement roof and a construction method thereof. Background technique [0002] In the construction of modern residential buildings, CBD commercial centers and other construction projects, outdoor squares can be seen everywhere, and most of the outdoor squares are designed on top of the basement roof. The existing construction method of setting square above the basement roof is: after the waterproof construction of the basement roof is completed, earthwork (or light materials) is backfilled and compacted, then the cushion is poured, and finally the surface layer is constructed. [0003] The existing construction method that the square is set above the basement roof has the following defects: 1, the compaction of the backfill soil, its self-heavy, increases the load of the basement roof, causes the structure cost to im...

AI Technical Summary

Problems solved by technology

[0003] The existing construction method of setting up a square above the basement roof has the following defects: 1. The compaction of backfill soil, which has a large weight, increases the load on the basement roof, resulting in increased structural cost and increased earthwork costs

2. If there is a leakage point on the basement roof, it will be difficult to repair and make up for the leakage point

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