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A kind of river channel ecological slope protection structure and construction method thereof

An ecological slope protection and river channel technology, applied in infrastructure engineering, botanical equipment and methods, marine engineering, etc., can solve problems such as affecting the ecological connection between vegetation and the body of the slope, difficult for vegetation to connect to the root network, and increasing construction costs. , to achieve the effect of saving construction costs, construction period and materials

Active Publication Date: 2022-02-18
上海河道建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: the above-mentioned device uses slope protection panels to pave the slope body, the vegetation is only connected to the slope body through planting holes, and a leveling layer compacted by fine aggregate is laid on the slope body. The solid base layer and gravel-laid cushion make it difficult for vegetation to form a root connection network with the slope, affecting the ecological connection between vegetation and the slope body. At the same time, the entire slope protection panel increases the construction cost.

Method used

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  • A kind of river channel ecological slope protection structure and construction method thereof
  • A kind of river channel ecological slope protection structure and construction method thereof
  • A kind of river channel ecological slope protection structure and construction method thereof

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Effect test

Embodiment 1

[0046] Refer figure 1 For a river ecological slope structure disclosed in the present invention, the slope 1, the slope body 1 is provided with a first slope structure 2 and the second slope structure 3, the first prototope structure 2 and the second slope structure 3 take the river The water level is high as the boundary line, and the trend of the slope 1 is in the upper and lower distribution. The first prototope structure 2 is located below the river, and the second prototope structure is located above the water level of the trend. It is effective to ensure the effectiveness of the protector. Next, the unit has reached the effect of saving the water level segmentation in the water level, saving the slope structure.

[0047] Refer figure 2 The first slope structure 2 includes a throwing layer 21 and a net pocket layer 22, and the throwing layer 21 is a throwing layer 21, which is mainly laid in the foot of the slope, while Filling the slope 1 is filled with larger regions, and t...

Embodiment 2

[0054] A river ecological slope construction method, including the following steps:

[0055] S1: Raw material entry, laying the throwing layer 21 at the bottom of the slope 1, while the slope 1 is depressed on the large region to fill the throwing stone layer 21, and is stabilized;

[0056] S2: The punch is performed on the slope 1, and the bolt is inserted into the anchor rod 4 and pour the concrete, the transverse spacers 321, the vertical block 322, the insert strip 7 and the carrier plate 8 are prefabricated and open. There is a fixing hole 62, and the rectifier position is positioned according to the drawings, and the fixing hole 62 on the carrier plate 8 is inserted with the corresponding position anchor rod 4, and concrete is poured within the fixed hole 62;

[0057] S3: Determine the water level of the river in the region, and lay the navigan cage layer 22 from the bottom of the slope 1 simultaneously cover the area of ​​the throwing stone layer 21 again, the top of the re...

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Abstract

The invention relates to a river channel ecological slope protection and a construction method thereof, belonging to the technical field of river channel ecological slope protection, including a slope body, the slope body is provided with a first slope protection structure and a second slope protection structure from bottom to top, and the first slope protection structure includes The riprap layer and the net gabion layer, the riprap layer is located at the bottom of the slope, the net gabion layer completely covers the riprap layer and the top is laid on the slope to be level with the perennial water level, the second slope protection structure includes a fine stone leveling layer And multiple planting layers, the fine stone leveling layer is compacted and laid on the slope, the bottom of the fine stone leveling layer is flush with the perennial water level of the river, the planting layer includes multiple horizontal partitions and vertical partitions, horizontal partitions and vertical partitions The boards are vertically inserted and fixed, and ecological bags are placed in the space formed by adjacent horizontal partitions and adjacent vertical partitions, and gaps are left between adjacent planting layers to form drainage channels. , to strengthen the effect of ecological connection between vegetation and slope body.

Description

Technical field [0001] The present invention relates to the technical field of river ecological shellings, in particular, involving a river ecological slope and its construction methods. Background technique [0002] At present, the river ecological moisture is maintained in the manner of engineering reinforcement and vegetation slope, and existing ecological shells mainly use some blocks. These blocks do not lock each other, which is easy to loosen. At the same time, it will also threaten the stability of the slope while destroying the environment. There are also some ecological slides in situ, not only the construction cycle is long, but also damage to the ecological environment; in addition, some ecological slope should also Has interlocks, but they are not closely combined with the slope, which is easy to cause overall landslides of ecological slope. [0003] The existing ANTST is a Chinese patent of CN106894387A, which discloses a urban and river road mochonnium, including a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B3/12E02D5/76E03F3/04A01G9/02A01G22/00
CPCE02B3/12E02B3/123E02D5/74E03F3/046A01G9/02A01G22/00
Inventor 俞水良尹永皋陈永伟
Owner 上海河道建设有限公司