Ecological river technology for mountainous area

A technology for ecological rivers and mountainous areas, applied in water conservancy projects, sea area projects, horticulture, etc., can solve the problems of easy deformation of ecological bags

Pending Publication Date: 2018-07-24
安吉绿源生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0025] In order to solve the above problems, the purpose of the present invention is to provide a solution to the p

Method used

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  • Ecological river technology for mountainous area
  • Ecological river technology for mountainous area
  • Ecological river technology for mountainous area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Embodiment one, such as figure 1 The mountain ecological river technology shown above is firstly the structural setting of the river cross section, specifically including the river bed 1, the river bank 2 on both sides of the river bed 1, the underwater slope protection 3 between the river bed 1 and the river bank 2, and the river bank 2 above. The sidewalk 4 and the river bank 2 include bank protection and slope protection 21 and the slope protection of the water-fluctuation zone 22. Pad 5, bank revetment and slope protection 21 are laid with some second mesh pads 6; The first mesh pad 5 and the second mesh pad 6 are covered with covering soil layer 51, and covering soil layer 51 is 15cm in the present embodiment, but not only Limited to the thickness in this example.

[0053] The covering soil layer 51 of the first mesh pad 5 is arranged and covered with ecological bags 7; starting from the underwater slope protection 3, the ecological bags 7 are laminated and disloc...

Embodiment 2

[0057] Embodiment 2. On the basis of Embodiment 1, planting holes are set between the ecological bags 7, and plants are planted so that their roots are entangled with each other to form biological connectors, and then the physical connectors are connected with buckles.

Embodiment 3

[0058] Embodiment three, on the basis of embodiment one or / and embodiment two, mesh pad bottom protection 8 and gabion net box 9 can also be filled with irregular crushed stones in an appropriate amount on the basis of embodiment one, thus ensuring the overall The porosity is less than 30%. When the filling is completed, the pebbles should exceed the side 3cm-5cm of the mesh pad bottom protection 8 and the gabion cage 9, so as to adapt to the sinking of the mesh pad bottom protection 8 and the gabion cage 9.

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Abstract

The invention provides an ecological river technology for a mountainous area, and relates to the technical field of water and soil loss prevention of mountainous areas. The ecological river technologyfor the mountainous area is characterized in that a plurality of gauze pads are paved on the surface of a protection slope of a bank revetment; covering soil layers cover the first net cushion and the second net cushion; ecological bags are arranged on the covering soil layer of the first net cushion in a covering manner; the ecological bags are paved from an underwater protection slope in a manner of ladder-shaped laminating and staggering manner; first seams are formed among the ecological bags at the same layer; and second seams are formed between two layers of ecological bags; planting cavities are formed in parts where the first steams are connected with the second seams. According to the technology, the ecological bags are connected as a whole in the early stage, so that the problemof easy deformation of the ecological bags can be solved.

Description

technical field [0001] The invention relates to the technical field of preventing water and soil loss in mountainous areas, in particular to the ecological river channel technology in mountainous areas. Background technique [0002] The traditional water conservancy slope protection scheme mainly focuses on the functional requirements of flood discharge and shipping. For the revetment and slope protection works of rivers and lakes, the safety and durability of the engineering structure are mainly considered. Therefore, the governance model mostly adopts linear rivers and river channels. However, hardened materials such as masonry, concrete or reinforced concrete are used, and the ecological function of the river is rarely considered. [0003] The above channelized and hardened water conservancy slopes block the communication between river water and terrestrial groundwater, and at the same time cause the soil behind the hardened slope to become alkaline, become dead soil, los...

Claims

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Application Information

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IPC IPC(8): E02B3/12A01B79/02A01G22/00A01G22/60A01G17/00
CPCA01B79/02A01G17/005E02B3/125
Inventor 梅道亮王慧丽郭峰杨思思程平胡凯万重山
Owner 安吉绿源生态科技有限公司
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