Reinforced concrete plate with three-dimensional grid geocell

Abstract

The invention discloses a reinforced concrete plate with a three-dimensional grid geocell, and belongs to the technical field of constructional engineering. The reinforced concrete plate comprises an upper-layer steel bar, a lower-layer steel bar, the three-dimensional grid geocell and a concrete pouring part. The three-dimensional grid geocell is arranged between the upper-layer steel bar and the lower-layer steel bar and positioned within the plate area range through a plurality of fixing pieces, and the three-dimensional grid geocell is filled with the concrete pouring part and poured compactly. The reinforced concrete plate with the three-dimensional grid geocell is simple in structure, the space rigidity of the concrete plate is enhanced, the problems that stirrup bars or erection bars need to be arranged in the reinforced concrete plate, and buried pipelines in the plate are difficult to lay are solved, and sub-bin pouring or reinforcing band construction of the plate area is facilitated. In addition, when the concrete plate has the space structure slope, the three-dimensional grid geocell can serve as an anti-skid unit to limit sliding and stacking of concrete aggregate towards the slope bottom in the pouring process, the construction difficulty is reduced, and the convenience and efficiency of field operation are improved.

Description

technical field [0001] The invention relates to the technical field of building structures, in particular to a reinforced concrete slab with a three-dimensional grid geocell. Background technique [0002] In construction engineering, reinforced concrete slabs are widely used as important vertical load-bearing components, and their main load-bearing parts generally include the upper and lower layers of steel bars and concrete in the slab. The reinforced concrete slabs of the prior art have the following problems: [0003] One is that stirrup bars or vertical bars need to be set at certain distances between the upper and lower layers of steel bars in the slab to support the upper layer of steel bars in the slab and control the thickness of the slab. However, there is a cycle in the processing of stirrup bars and vertical bars, which reduces the site efficiency, and its processing quality is also significantly affected by the construction level. When the height control is not ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to propose a reinforced concrete slab with a three-dimensional grid geocell, which can strengthen the spatial rigidity of the concrete slab, and solve the problem that stirrup bars or vertical bars and slabs need to be set in the existing reinforced concrete slab. Problems such as difficulty in laying internally buried pipelines, pouring of slab compartments, control of space sloping concrete pouring, etc., reduce construction difficulty and improve convenience and efficiency of on-site operations

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