Flood breach plugging device for dam and plugging method thereof

Abstract

The invention provides a flood breach plugging device for a dam and a plugging method thereof and relates to the field of building members, mechanism members and hydro science. The flood breach plugging device comprises stressed securing piles arranged above dams on two sides of a breach, a supporting rope and a throwing rope, two ends of which are fixed to the stressed securing piles, a tensionerfor tensioning the supporting rope and the throwing rope and a water baffle queue placed above the supporting rope and the throwing rope; the water baffles comprise a plurality of parallelly arrangedlight prefabricated water baffles which are connected in series by a serializer, and one ends of the bottoms of the light prefabricated water baffles are movably connected to the supporting rope while the other end of the bottom of the light water baffle queue is directly placed on the throwing rope. Meanwhile, the invention provides the plugging method of the flood breach plugging device for thedam. The device and method provided by the invention solve the problems that according to an existing plugging technology of the flood breach of the dam, the manpower and material costs are high, theplugging time is long, the labor intensity is great and the safety risk of rescue personnel is great.

Description

technical field [0001] The invention relates to the fields of building components, mechanical components and water conservancy science, in particular to a parallel wire rope type embankment flood breach sealing device and a sealing method thereof. technical background [0002] Flood is a water flow phenomenon in which the water level rises rapidly due to the rapid increase of the water level of rivers, lakes and lakes caused by natural factors such as heavy rain and rapid melting of ice and snow. Floods have brought huge loss of life and property to human society. Since ancient times, human beings have been fighting against floods, and the construction of flood control dams is an indispensable and important part of flood control. Most of the existing anti-flood embankments are soil embankments left over from history, which generally belong to artificial high-fill soft foundations built from nearby soil, and their rock-soil mechanical properties determine their insufficient ...

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is: in order to solve the shortcomings of the current sealing technology of dam flood breaches, such as high manpower and material costs, long sealing time, high labor intensity, and high safety risks for rescuers, the present invention provides a dam flood breach sealing Device and its sealing method

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