Assembly type breakwater protective block body

Abstract

The invention discloses an assembly type breakwater protective block body. The assembly type breakwater protective block body is of an assembly type structure. The assembly type breakwater protective block body is of a hollow square frame structure formed by splicing two cuboid cement boards with the middle hollowed-out parts of the same specifications and four cuboid cement columns of the same specifications. A precast upper ring beam is a square frame. The four sides of the precast upper ring beam are provided with first safety limiting grooves. A reserved steel dowel hole is reserved in the center of each first safety limiting groove. The stand columns are arranged under the first safety limiting grooves. A precast lower ring beam is arranged below the stand columns. Tail-end threaded anchor rods penetrate through corresponding steel dowel reserved holes, corresponding column center reserved holes and the corresponding reserved steel dowel holes in sequence to fix the whole center control protective block. The assembly type breakwater protective block body has the advantages that construction waste recycled aggregates are adopted and are friendly to environment; industrialized production of the assembly type structure is realized, less manpower and material resources are consumed, and construction is simple and fast; the assembly type breakwater protective block body is low in self-weight, convenient transport and high in safety, and cannot cause chain destruction; and the assembly type breakwater protective block body is flexible and changeable in use and can be used in cooperation with existing protective block bodies.

Description

technical field [0001] The invention belongs to the field of water conservancy engineering, and is an assembled breakwater protective block, which is mainly used for building a protective layer for bank protection in coastal and water conservancy structures such as rockfill breakwaters, dams and revetment projects. Background technique [0002] Nowadays, the commonly used protective blocks for the protection layer used in the construction of rockfill breakwaters, embankments and bank revetments in coastal and water conservancy structures mainly include quadrangular pyramids, I-shaped triangular pyramids, hollow tetrahedrons, hexagonal pyramids, and three-pillars. etc. Although these commonly used anti-wave stones have a stable structure, the casting mold is inconvenient, which is not conducive to integrated production, and the materials used are all concrete, which is a bit overkill, and there is still a lot of room for improvement. Moreover, some of today's products belong ...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, the commonly used protective blocks for the protection layer used in the construction of rockfill breakwaters, embankments and bank revetments in coastal and water conservancy structures mainly include quadrangular pyramids, I-shaped triangular pyramids, hollow tetrahedrons, hexagonal pyramids, and three-pillars. etc. Although these commonly used anti-wave stones have a stable structure, the casting mold is inconvenient, which is not conducive to integrated production, and the materials used are all concrete, which is a bit overkill, and there is still a lot of room for improvement.

Moreover, some of today's products belong to a single anti-wave stone, which is relatively heavy. Most of its anti-wave ability depends on its own gravity and the ability of the blocks to bite each other. If one of them fails, it will cause a chain reaction. The other part is the interlocking structure, which is light and has good integrity. If one of the blocks fails in this structure, it will also affect other blocks and cause chain damage.

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