Dam wave dissipation interlocking slope protection structure

Abstract

The invention provides a dam wave dissipation interlocking slope protection structure, and belongs to the technical field of water conservancy projects. A wave dissipation interlocking slope protection structure surface layer is composed of wave dissipation interlocking slope protection structure components which are arranged in a transverse or vertical interlocking mode. A main wave dissipation cavity and an interlocking wave dissipation cavity of the wave dissipation interlocking slope protection structure form a slope surface wave dissipation cavity group, and a transverse water passing hole channel, a vertical water passing hole channel and an interlocking water passing hole channel which communicate with the slope surface wave dissipation cavity group jointly form a dam slope surface wave dissipation water returning system. According to the dam wave dissipation interlocking slope protection structure, the wave dissipation problem of the dam slope protection structure is solved, the slope surface wave dissipation cavity group can timely and effectively absorb waves and reduce wave climbing, the slope surface wave water returning system can rapidly discharge wave returning water and guide the wave returning water into a lower-layer water body of a bank slope wave area, the wave dissipation cavities are emptied in time, and dam slope surface particles are prevented from being scoured. The dam wave dissipation interlocking slope protection structure is good in wave dissipation effect, convenient to construct and capable of being widely applied to the field of river way dike and earth-rock dam project slope surface protection.

Description

technical field [0001] The invention relates to a dam slope protection structure, in particular to a dam wave elimination interlocking slope protection structure capable of reducing wave erosion, reducing wave climbing height, rapidly discharging wave falling water and introducing it into the lower water body in the wave area of ​​the bank slope, and belongs to the technical field of water conservancy engineering. Background technique [0002] As an important part of the flood control and disaster reduction system, embankment and reservoir engineering are the barriers of the flood protection area, and the flood control reservoir has the function of reducing the flood peak. In order to prevent the soil slope of the embankment from being scoured and exert its normal flood control effect, certain engineering measures are needed to protect the slope soil, and a safe and effective slope structure is crucial. The commonly used slope protection structures for facing the water slope...

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Problems solved by technology

[0003] Chinese patent 201410742750.6 is a wave-dissipating slope protection structure and its construction method. The regular dislocation and depression formed by the special-shaped blocks are used to increase the roughness of the slope surface to consume the energy carried by the waves, reduce the wave climbing, and reduce the wave impact. The impact of the dam surface; the structure does not consider the water release channel in the concave surface, and the actual effect is limited due to the existence of water in the concave surface

Chinese patent 200910059579.8 The self-locking wave-dissipating planting ecological slope protection component of the fading belt, the water-seeping pavement structure drains water through the water-seeping air holes, and the actual drainage capacity is also limited. For the soil in the planting hole of the component, the effect of waves Soil loss is still a problem on downslopes

Chinese patent 201910133035.5 is an ecological slope protection with wave-dissipating function. It drains water through the filter holes of the planting pots. It does not solve the timeliness and effectiveness of drainage. The spring wave-dissipating components of the guardrail have the reliability problem of ensuring the use through maintenance.

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