Wave-dissipating water-permeable breakwater

Abstract

The invention relates to a wave-dissipating water-permeable breakwater. The breakwater is characterized by comprising a frame, wall piles and wave blocking walls, wherein the frame comprises an upper-layer frame and a lower-layer frame, cross beams of the frame are connected through connecting beams, the upper-layer frame and the lower-layer frame are connected through a plurality of stand columns to form the whole frame, a plurality of wall pile holes are formed in the corresponding positions on the cross beams of the upper-layer frame and the lower-layer frame, the wall piles penetrate in the wall pile holes, the wall blocking walls are arranged on the two sides of the cross beams and provided with water-permeable openings, and the water-permeable openings in the wave blocking walls on the two sides communicate to form a water-permeable channel. The wave-dissipating water-permeable breakwater has the beneficial effects that because the wall blocking walls are arranged at the positions close to the two sides of the wave-dissipating water-permeable breakwater and the water-permeable channel is arranged between the wave blocking walls, exchange of water inside the breakwater and water outside the breakwater can be achieved, and the wave load can be resisted. The wave-dissipating water-permeable breakwater integrates the advantages of gravity type, high pile type and plate type structures, and is stable in structure, high in bearing capacity, and capable of effectively resisting wave scouring. Both the frame and the wall piles are prefabricated on land, and therefore the construction efficiency of the breakwater can be greatly improved.

Description

technical field [0001] The invention belongs to hydraulic construction, in particular to a wave-dissipating and permeable breakwater. Background technique [0002] The function of the breakwater is to defend the protected sea area from the waves of the open sea, to provide stable and safe waters for the berthing and operation of ships, and to protect the hydraulic structures in the port. Therefore, breakwaters have a special status in port engineering. However, as an inshore sea area, the harbor basin inside the breakwater is easily polluted by organic matter, urban sewage and industrial wastewater. Especially in closed or semi-closed bays, due to their poor material exchange capacity with the outside world, the water exchange rate of seawater is low, and the environmental carrying capacity is weaker. Therefore, more attention should be paid to the water environment of the harbor basin in the semi-enclosed bay environment. The water must be fully exchanged in order to ensu...

AI Technical Summary

Problems solved by technology

When the above-mentioned structure is used as a breakwater, due to the lack of water permeability and poor wave dissipation capacity, the seawater exchange capacity of the breakwater is poor, and the impact of waves on the environment of the port area is greatly affected, especially in sea areas with harsh environmental conditions. Ordinary breakwaters cannot guarantee Stability of Harbor Waters

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