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Antifreeze anti-erosive protection structure of hydrous slope of cold region, and construction method thereof

A protection structure and anti-scour technology, applied in the field of bank slope protection projects and wading slopes in cold regions, can solve the problems such as the freezing and thawing damage of the slope that cannot be solved, improve the frost resistance and anti-scouring ability, reduce the Freezing depth, good for long-term stability

Pending Publication Date: 2018-12-18
CCCC SECOND HIGHWAY CONSULTANTS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Gabion protection is widely used in the prior art. Although it can resist the erosion of waves, it cannot solve the damage caused by freezing and melting of slopes.

Method used

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  • Antifreeze anti-erosive protection structure of hydrous slope of cold region, and construction method thereof
  • Antifreeze anti-erosive protection structure of hydrous slope of cold region, and construction method thereof
  • Antifreeze anti-erosive protection structure of hydrous slope of cold region, and construction method thereof

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Embodiment Construction

[0040] In order to facilitate those of ordinary skill in the art to understand and implement the present invention, the present invention will be described in further detail below in conjunction with the examples. It should be understood that the implementation examples described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0041] Such as figure 1 As shown, a wading slope anti-freezing and anti-scour protection structure in cold regions, including foundation 1, XPS insulation board 4, composite waterproof and drainage board 5, gabion retaining wall 2, Renault pad 6, top beam 7, one-way drainpipe8.

[0042] The foundation 1 is constructed of cement concrete, and the foundation 1 is set on the riverbed at the slope foot of the reservoir bank, and the top surface of the foundation 1 is the same height as the top surface of the riverbed.

[0043]The bottom surface of Foundation 1 is buried in the riverb...

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Abstract

The invention discloses an antifreeze anti-erosive protection structure of a hydrous slope of a cold region. The antifreeze anti-erosive protection structure of the hydrous slope of the cold region comprises a foundation, wherein the foundation is arranged on a riverbed at a slope toe of a bank side slope; the top surface of the foundation and the top surface of the riverbed have the same height;an XPS insulation board and a composite drainable waterproofing plate are sequentially arranged from the inner side to the outer side on the side slope surface of the bank side slope from the top surface of the foundation to the top part preset height; the outer side of the composite drainable waterproofing plate is provided with a gabion retaining wall from the top surface of the foundation to the surge height; the outer side of the composite drainable waterproofing plate is provided with a reno mattress from the surge height to the top part preset height; the top part preset height is largerthan the surge height; and one-way drainage pipes are arranged in a plum blossom dot matrix way on the side slope surface of the bank side slope between the top surface of the foundation and the toppart preset height. The invention further discloses a construction method of the antifreeze anti-erosive protection structure of the hydrous slope of the cold region. The antifreeze and anti-erosive capacities of the hydrous slope of the cold region can be effectively improved.

Description

technical field [0001] The invention belongs to the field of protection engineering for wading slopes and bank slopes in cold regions, and in particular relates to an anti-freezing and anti-scour protection structure for wading slopes in cold regions, and also relates to an anti-freezing and anti-scour protection structure for wading slopes in cold regions The construction method is applied to the protection engineering of wading slopes in cold regions for the purpose of anti-freeze and anti-scouring. Background technique [0002] In wading slope engineering in cold regions, problems such as wave erosion damage and freeze-thaw damage of slopes have always been the key problems of protection. [0003] The slope surface of the wading slope has been scoured and attacked by waves for a long time, and grooves or cavities will be formed in the scoured parts, causing the upper slope to collapse and slippery. [0004] In winter, the wading slope will freeze at a certain depth below...

Claims

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Application Information

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IPC IPC(8): E02B3/12E02D3/10
CPCE02B3/12E02B3/122E02B3/123E02D3/10
Inventor 付伟张晶张静波王云何斌刘帅
Owner CCCC SECOND HIGHWAY CONSULTANTS CO LTD
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