Dismountable and mountable rapid breach repairing structure

Abstract

The invention relates to a dismountable and mountable structure capable of rapidly repairing a breach. According to the structure, reinforced concrete triangular prisms with chamfers and binding wireholes are used as units, the plurality of units are bound and integrated into a frame structure through iron wire bundles via the binding wire holes, and a breach rapid repairing structure is formed independently or in an integrated mode. According to the dismountable and mountable rapid repairing structure for breach plugging, the strength characteristic of a reinforced concrete material can be utilized to improve the anti-scouring capacity of the bottom of the breach, and the characteristics of the frame structure can be utilized to stabilize the dismountable and mountable rapid repairing structure in high-speed water flow and then to reduce the flowing energy of breach water, so that a stable framework of the breach is formed, then sand bags or loose sand and stone soil materials are put into the breach, and rapid plugging of the dam breach is achieved.

Description

technical field [0001] The patent of the present invention relates to a detachable fast ulcer repair structure. It is an invention in the field of flood control and disaster reduction. Background technique [0002] There are a huge number of embankments all over the world to protect people's life and property. The total length of dikes in my country alone exceeds 410,000 kilometers. Dam breaches cause flood disasters, which pose a great threat to the safety of people's lives and property. [0003] Traditional dam breach sealing adopts the method of driving piles at the breach to form a stable structure to resist the breach water flow, and then throwing sandbags or sand and gravel materials. This method needs to use large-scale machinery to drive piles at the breach to stabilize the loose sand and gravel materials; the traditional sealing method has high requirements on the terrain, traffic, bearing capacity and construction and transportation conditions of the breach area...

AI Technical Summary

Problems solved by technology

[0009] The traditional breach sealing method of throwing loose sand and gravel soil materials requires the use of piling machinery, which requires certain specifications and sizes for piles and aggregates. The aggregates are not regenerated, the breach seal is slow, and there is a lot of soil and gravel loss; the four sides of solid concrete The body prefabricated block is heavy, inconvenient for storage and transportation, inconvenient for factory production prefabrication, inconvenient for assembly, poor impact resistance when thrown into the breach, which will cause erosion at the bottom of the breach, and it is not easy to quickly form a supporting skeleton; tetrahedral permeable frame is inconvenient for storage and transportation, and factory production Prefabrication is inconvenient, and it is inconvenient to form a variety of cluster structures

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