A plugging method and device after a dike breach

Abstract

The invention discloses a novel plugging method and device used after dike breaking. The device comprises iron anchors, a steel wire rope and trusses; each truss is provided with a connecting rope with a hook, and the iron anchors are used for pulling the two ends of the steel wire rope and fixed to dike heads at the two ends of a crevasse; and the trusses are connected to the steel wire rope through the hooks, and thrown into the crevasse to form a basic water blocking framework together with the steel wire rope. The method is characterized in that the device is put into the crevasse to form the water blocking framework, and then building stones are thrown into the crevasse for plugging. By means of the method and device, the preparation work is less, construction is simple, and plugging is rapid.

Description

technical field [0001] The invention relates to the technical field of flood control engineering, in particular to a method and device for blocking a dike breach. technical background [0002] Embankment engineering is the most common and effective measure to resist floods, so it is widely used in water conservancy and flood control projects. However, due to the influence of economic conditions and historical reasons, there are many hidden dangers in the existing dikes in my country, such as poor embankment conditions, poor embankment materials and construction quality. When the embankment is attacked by floods, the flood exceeds the resisting capacity of the embankment, or the embankment is soaked by high water level floods for a long time, and improper rescue and protection of the embankment will cause a breach. [0003] Due to various reasons, it is very difficult to eliminate the phenomenon of embankment breaches. The existing traditional plugging technologies in my cou...

AI Technical Summary

Problems solved by technology

[0003] Due to various reasons, it is very difficult to eliminate the phenomenon of embankment breaches. The existing traditional plugging technologies in my country mainly include earth-rock plugging, gabion plugging, piling entry method blocking, shipwreck blocking method and shovel entry method blocking, etc. However, they are all limited by the water depth, flow velocity, drop, soil quality and other conditions at the breach.

The implementation of these technologies is difficult, requires a lot of preparation work, low construction efficiency, high risk factor for operators, consumes a lot of manpower and material resources, and takes a long time for construction, resulting in a large submerged area and great loss of people's lives and property.

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