Novel octagonal retaining wall building block with interlocking pourable holes arrayed on each other layer in staggered manner

Abstract

The invention relates to a novel octagonal retaining wall building block with interlocking pourable holes arrayed on each other layer in a staggered manner. The building block comprises a concave building block and a convex building block in a shape of an octagonal cylinder, symmetric octagonal grooves are arranged on the top face and the bottom face of the concave building block, four hexagonal protrusions are symmetrically arranged on the top face and the bottom face of the convex building block, the concave building block and the convex building block are in upper-lower layer arrangement, the four hexagonal protrusions of the bottom face of each convex building block on an upper layer are inserted into octagonal grooves of adjacent four concave building blocks on a lower layer for interlocking, and a square hole is arranged at the center of each of concave building blocks and the convex building blocks respectively. Compared with the prior art, the novel octagonal retaining wall building block with the interlocking pourable holes arrayed on each other layer in a staggered manner is high in shearing strength, simple in operation, safe, reliable, high in feasibility and the like.

Description

technical field [0001] The invention belongs to the field of foundation engineering construction, and in particular relates to a novel block with staggered and interlocked octagonal interlayers, which is suitable for grouting reinforcement. The invention is simple in operation, safe and reliable, and highly feasible. Background technique [0002] The National Twelfth Five-Year Plan puts forward specific requirements for the development of national highways and infrastructure. The development of highways will inevitably encounter the problem of solving various road slopes. In addition to other infrastructure projects such as foundation pits and river enclosures, etc., All put forward higher requirements for the quality, function and ecology of the retaining wall. A gravity retaining wall refers to a retaining wall that relies on the wall's own weight to resist the lateral pressure of the soil. Gravity retaining walls can be used as masonry blocks, flakes, and prefabricated c...

AI Technical Summary

Problems solved by technology

A new block form and masonry method with staggered interlocking interlocking and multi-directional force of the compartments has been proposed. Hexagonal honeycomb blocks have been designed, and their excellent structure and ecological performance are eye-catching. For soil walls, it is difficult to meet the stability requirements in the form of dry masonry with honeycomb blocks alone. If reinforced honeycomb blocks are used, the holes in the reinforcement will affect the overall splicing performance of the honeycomb blocks.

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