Rapid treatment device for dam piping

Abstract

The invention relates to a rapid treatment device for dam piping, and belongs to the technical field of dam leakage prevention. A rapid treatment device for dam piping comprises a reverse well and a planting well. The inverted well comprises a columnar inverted well wall and an inverted well bottom sealing one end of the inverted well wall, an inverted well connecting pipe is arranged on the inverted well bottom, and the axis of the inverted well connecting pipe is perpendicular to the plane where the inverted well bottom is located. The planting well comprises a hard well and a vibrator, the hard well comprises a columnar hard well wall and a hard well bottom sealing one end of the hard well wall, the section shape of the hard well wall is the same as that of the inverted well wall, the inner diameter of the hard well wall is equal to the outer diameter of the inverted well wall, a hard well connecting pipe is arranged on the hard well bottom, and the vibrator is used for making the hard well wall vibrate. The device can rapidly process piping, is suitable for ground and underwater piping, is simple in structure, needs less manpower, is light in material weight, is convenient to carry, is high in emergency response speed, is better in effect, and can have a pre-judgment effect on future risks.

Description

technical field [0001] The invention relates to the technical field of anti-seepage of dams, in particular to a rapid treatment device for dam piping. Background technique [0002] There are many rivers in our country and the routes are long. Many dams have been built for waterproofing and water control. Due to historical technical reasons and natural conditions, leakage and piping will occur outside the dams, especially in the flood season. It is easy to cause dam failure accidents and threaten the safety of people's lives and properties downstream. When the piping occurs, the water surface turns over. With the rise of the upstream water level, the duration is prolonged, and the dangerous situation continues to deteriorate. A large amount of water surges and turns sand, which damages the soil skeleton of the embankment and sluice foundation, expands the tunnel, and empties the foundation soil, causing buildings. Subsidence, resulting in dyke burst, dam collapse, gate colla...

AI Technical Summary

Problems solved by technology

The above methods require the construction of surrounding wells and laying materials. The process requires a large amount of soil bags, sand and gravel, etc., and the engineering volume is relatively large. Especially during the flood period, the acquisition, collection and transportation of these materials have become difficult, requiring huge manpower and material resources, and It takes a long time, and the effect of preventing sudden floods cannot be achieved

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