Dam protection flood-proof technology by building wall at outside of dam to resist flood pressure

Abstract

The present invention discloses dam protecting flood controlling technology of building wall outside dam to resist the pressure of flood inside the dam onto the dam. Water accumulating wall is built outside the dam and water is accumulated. The water accumulating wall may be straight, T-shaped, Delta-shaped or in other shape. Once investment may benefit for several years.

Description

technical field [0001] The invention relates to flood protection technology for dikes. Background technique [0002] Floods have occurred frequently in ancient and modern China and abroad. In addition to mountain torrents, major floods are mostly caused by breaches of flood control dikes, causing heavy losses to people's lives and property. In response to the threat of floods, the following technologies are generally used for the protection of flood embankments. [0003] First, during the dry season, solid materials such as cement, sand, soil, and stones are used to reinforce the flood embankment to resist floods. [0004] Second, when the flood comes, use soil, sandbags, stones, wooden piles, etc. to reinforce the embankment foundation on the outside of the flood embankment in the important dangerous section to prevent the embankment from collapsing. [0005] Third, when the flood came, stones were thrown into the water inside the flood embankment, and even boats filled ...

AI Technical Summary

Problems solved by technology

The safety of people's lives and property is still difficult to be guaranteed

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