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Device for protecting slope from scouring erosion of runoff and method for protecting slope from erosion of runoff

A slope and runoff technology, which is applied in the direction of land preparation methods, fertilization devices, botanical equipment and methods, etc., can solve problems such as prone to collapse or slippery, unstable engineering structures, secondary ecological damage, etc., to achieve good water permeability, Improve water and fertilizer retention capacity and benefit growth and development

Active Publication Date: 2018-02-16
JOFO GREEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention discloses a slope anti-runoff scouring and erosion device and a slope anti-runoff scouring and erosion method, which can effectively solve the high cost existing in the sash beam structure of the current slope treatment, which is easy to cause secondary damage to the ecology, engineering The structure is unstable, prone to collapse or slippery, and technical defects that will affect the growth of plants

Method used

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  • Device for protecting slope from scouring erosion of runoff and method for protecting slope from erosion of runoff
  • Device for protecting slope from scouring erosion of runoff and method for protecting slope from erosion of runoff
  • Device for protecting slope from scouring erosion of runoff and method for protecting slope from erosion of runoff

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Experimental program
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Effect test

Embodiment 1

[0098] see Figure 1 to Figure 3 , the present embodiment 1 discloses a slope anti-runoff erosion erosion device, including: reinforced three-dimensional polypropylene mesh pad 1, anchor rod 2, U-shaped nail 5, soil improvement fiber mixture 3, vegetation seeds, anti-erosion fiber mixture 4, Weight 7 and non-woven fabric 6; reinforced three-dimensional polypropylene mesh pad 1 is fixed in the anchor ditch of the slope through anchor rod 2, and reinforced three-dimensional polypropylene mesh pad 1 is anchored on the surface of the slope through U-shaped nails 5 and the anchor ditch of the slope, and the weight 7 is placed in the anchor ditch of the slope to form a first-level slope anti-runoff erosion device; the mixture of vegetation seeds and soil improvement fiber mixture 3 is set on the first-level slope anti-runoff Scouring the surface of the erosion device to form a secondary slope anti-runoff erosion device; the mixture of vegetation seeds and anti-erosion fiber mixture ...

Embodiment 2

[0100] see Figure 1 to Figure 3 , this embodiment 2 discloses an anti-runoff erosion erosion device, including: reinforced three-dimensional polypropylene mesh pad 1, anchor rod 2, U-shaped nail 5, soil improvement fiber mixture 3, vegetation seeds, anti-erosion fiber mixture 4, Weight 7 and non-woven fabric 6; the reinforced three-dimensional polypropylene mesh pad 1 is fixed in the anchor ditch of the slope through the anchor rod 2 to play the role of supporting the reinforced three-dimensional polypropylene mesh pad 1, and the U-shaped nails 5 The reinforced three-dimensional polypropylene mesh pad 1 is anchored on the surface of the slope and the surface of the slope anchoring ditch, and the weight 7 is placed in the anchoring ditch of the slope to form a first-level slope anti-runoff erosion erosion device; the vegetation seeds The mixture with the soil improvement fiber mixture 3 is arranged on the surface of the first-level slope anti-runoff erosion device to form a se...

Embodiment 3

[0109] Embodiment 3 of the present invention discloses a method for preventing runoff erosion of a slope, comprising the following steps: .

[0110] S201: Prepare the reinforced three-dimensional polypropylene mat 1, the soil improvement fiber mixture 3 and the anti-erosion fiber mixture 4, and excavate the anchoring ditch at the top of the slope;

[0111] S202: Fix the reinforced three-dimensional polypropylene mesh pad 1 in the anchoring ditch of the slope through the anchor rod 2, and the U-shaped nail 5 anchors the reinforced three-dimensional polypropylene mesh 1 on the surface of the slope and the surface of the slope anchoring ditch , and the weight 7 is placed in the anchor ditch of the slope to form a first-level slope anti-runoff erosion device;

[0112] S203: The mixture of vegetation seeds and soil improvement fiber mixture 3 is sprayed on the surface of the first-level slope runoff erosion prevention device to form a second-level slope runoff erosion prevention de...

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Abstract

The invention relates to the field of environmental protection, and discloses a device for protecting a slope from scouring erosion of runoff. The device comprises a reinforced three-dimensional polypropylene mesh pad, an anchor rod, U-shaped nails, soil improvement fiber mixtures, vegetation seeds, anti-erosion fiber mixtures, weights and a non-woven fabric; the reinforced three-dimensional polypropylene mesh pad is fixed on an anchoring groove of the slope through the anchor rod and then is filled with the weights, and the reinforced three-dimensional polypropylene mesh pad is anchored on the surface of the slope and the surface of the anchoring groove of the slope through the U-shaped nails; a mixture of the vegetation seeds and the soil improvement fiber mixtures and a mixture of the vegetation seeds and the anti-erosion fiber mixtures are sequentially sprayed on the surface of the reinforced three-dimensional polypropylene mesh pad; and the non-woven fabric covers the surfaces ofthe vegetation seeds and the anti-erosion fiber mixtures to form the device for preventing the slope from the erosion of the runoff. Therefore, the device is suitable for ecological protection of various slopes, dams, river shoals and the like, has strong anti-erosion performance and can effectively resist the scouring erosion of the runoff.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to a slope anti-runoff erosion erosion device and a slope anti-runoff erosion erosion method. Background technique [0002] Due to engineering construction, road and bridge construction and other activities, the flood level slopes of rivers and canals are often threatened by runoff erosion. The anti-runoff erosion device, by laying a reinforced three-dimensional polypropylene mesh pad on the slope surface, and planting grass on the mesh pad, the plant root system, the mesh pad, and the soil form a firm combination, which can effectively reduce the problem of slope water and soil loss. And engineering materials interweave with plant roots to form a dense covering layer, which forms a continuous and lasting protection for the slope of the subgrade, so that the slope will not be eroded and peeled off by the sun and rain, and slow down the impact of rainwater and water flow, so a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/12E02D17/20E02D3/00E02D5/74A01G9/029A01G13/02A01G22/00A01B79/02C05G3/00C05G3/04C05G3/80
CPCA01B79/02A01G13/0262A01G13/0268C05D9/00C05G3/00C05G3/80E02B3/12E02B3/122E02B3/126E02D3/005E02D5/74E02D17/20E02D17/202C05F1/005C05F11/00C05F11/02C05F11/08Y02A10/26
Inventor 赵民忠高明清尤金成
Owner JOFO GREEN CO LTD
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