Dam buffer energy dissipation device

Abstract

The invention relates to a dam buffer energy dissipation device, and belongs to the field of dam engineering facilities. The dam buffer energy dissipation device comprises water inlets, a water outletchannel, a rubber ball, a rubber layer, a spring layer, an elastic rubber layer, a bolt, a dam, a dam bottom and a water outlet. The water inlets are arranged on the water facing side of the dam to absorb water flow, the water flow is discharged through the water outlet, and surges impacting on the dam can generate circulation. By means of use of all elastic materials of the device, a damping andbuffer effect can be achieved well; when stormy waves are large, impact force of the water flow can be effectively slowed down, the strength of the dam is improved, and the service life of the dam isprolonged; and the mass of adopted materials is light, additional pressure cannot be brought to a dam body, loads borne by the dam body are reduced, and the adopted materials are resistant to corrosion. The dam buffer energy dissipation device is simple in manufacturing, low in cost and convenient to construct and demount, damaged portions can be replaced in time, and the progress of industrialization can be promoted easily.

Description

technical field [0001] The invention belongs to the field of dam engineering facilities, in particular to a dam buffer energy dissipation device. Background technique [0002] Water Conservancy Project -------- In order to develop and utilize the river's hydraulic resources, take engineering measures on the river course, build hydraulic structures that control and control the water flow in accordance with relevant national regulations, and arrange them in reasonable positions In terms of mutual cooperation and coordination, an organic complex is formed, including water-retaining buildings and water-discharging buildings. Dam -------- The representative form of water retaining structure is called dam, which can be divided into earth dam, gravity dam, concrete face rockfill dam, arch dam, etc. The main backwater structure in the embankment hydropower station, also known as barrage, is used to raise the water level of the river and form an upstream regulating reservoir. The h...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned existing technical problems, the present invention provides a dam buffer energy dissipation device, mainly for the purpose of developing a dam buffer energy dissipation device with simple construction, low cost, simple manufacture, and easy disassembly, which can effectively solve large The dam bears excessive impact force and causes damage and other problems

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