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

A berm and technical technology, applied in construction, water conservancy engineering, sea area engineering, etc., can solve problems such as difficult to get protection, and achieve the effect of reducing flood level and reducing pressure

Inactive Publication Date: 2005-05-18
李林保
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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

Method used

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

Examples

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Effect test

Embodiment Construction

[0064] see Figure 5 Taking the flood level inside the embankment 3 as an example higher than the ground outside the embankment by 10 meters, the first water storage wall 5 is set at 50 meters away from the flood dike 3, and then four water storage walls 51, 52, 53, 54 are set in sequence, and Each water storage wall is 2 meters lower in turn, and the distance between two adjacent water storage walls is 30 to 50 meters, and the embankment water 4 is stored; the anti-seepage ditch is dug at the footings on both sides of the flood dike 3 and concrete is poured, A concrete structure 55 is formed.

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PUM

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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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/04
Inventor 李林保徐新民
Owner 李林保
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