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Reinforcing type ecological slope protection structure and construction method thereof

A technology of ecological slope protection and construction method, which is applied in basic structure engineering, botanical equipment and methods, excavation, etc., can solve the problems of vegetation net plant damage, affecting the installation and fixation of vegetation net, etc., and achieves the goal of improving stability and reducing the difficulty of laying. Effect

Active Publication Date: 2018-04-10
厦门深富华生态环境建设有限公司
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AI Technical Summary

Problems solved by technology

[0005] Although the above-mentioned vegetation net can be fixed by U-shaped steel nails and square wooden stakes, before the vegetation has not fully grown, there is a problem that when the rainwater is relatively abundant and after the rainwater has washed away the soil on the surface layer of the slope protection, the rainwater will The problem of being able to directly disperse the U-shaped steel nails will still affect the installation and fixation of the vegetation net, which will cause the plants on the vegetation net to be destroyed; the above-mentioned problems also exist in geocells

Method used

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  • Reinforcing type ecological slope protection structure and construction method thereof
  • Reinforcing type ecological slope protection structure and construction method thereof
  • Reinforcing type ecological slope protection structure and construction method thereof

Examples

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Embodiment 1

[0039] Embodiment one, a kind of reinforcement type ecological slope protection structure, refer to figure 1 , including a cleaned and leveled base soil layer 1, a geocell 2 laid on the base soil layer 1, a three-dimensional vegetation net 3, and a vegetation layer 4 that finally grows into green vegetation.

[0040] There are insertion holes 5 in a rectangular array at the upper end of the base soil layer 1, and a steel drill as a fixing rod 6 is arranged on each insertion hole 5, and at the same time, the fixing rod 6 and the insertion holes 5 are fixed by cement mortar, The fixed rod 6 can enhance the overall stability of the upper end of the base soil layer 1 through the cured cement mortar.

[0041] refer to figure 2 , the geocell 2 is provided with a limit hole 7 at the rotation position, and at the same time a anti-corrosion pipe 8 made of polyethylene or polypropylene is fixed in the limit hole 7; when the geocell 2 is laid and installed, only The anticorrosion pipe...

Embodiment 2

[0044] Embodiment two, a kind of construction method of above-mentioned embodiment one, comprises steps:

[0045] ①Slope leveling: artificial leveling, eliminating all rocks, broken mud, plants, garbage, and backfilling the improved soil with a thickness of 90~100mm;

[0046] ② Drainage facility construction: Excavate a rectangular trench with a width of 300mm and a depth of not less than 200mm. On the other hand, it can be considered whether to set up a horizontal drainage ditch on the slope according to the flow rate of the slope;

[0047] ③Construction of geocell 2: On the slope surface, threaded steel is used to drill holes to form socket holes 5, insert fixed rods 6 into socket holes 5, and then pour cement with a ratio of 1:3 into socket holes 5 Mortar, the fixed rod 6 is fixed,

[0048] Then when laying the geocell 2, the anti-corrosion pipes 8 in the limit holes 7 of the geocell 2 are distributed and plugged into each fixing rod 6, and finally the cells of each geocel...

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Abstract

The invention discloses a reinforcing type ecological slope protection structure and a construction method thereof. The reinforcing type ecological slope protection structure comprises a foundation soil layer, an earthwork standard room, a three-dimensional plant net and a vegetation layer. Fixing rods are fixedly distributed on the foundation soil layer. The upper ends of the fixing rods are located into rotation positions of the earthwork standard room in a penetrating manner. The three-dimensional plant net is fixedly located to the upper ends of the fixing rods in an inserted manner through one ends of U-shaped ground anchors. The reinforcing type ecological slope protection structure and the construction method thereof have the beneficial effects that by means of fixation of the fixing rods, the earthwork standard room and the three-dimensional plant net can be fixedly located at the same time; the earthwork standard room and the three-dimensional plant net are fixed without extralocating parts; laying difficult is lowered; and structural stability of the whole slope protection structure is improved.

Description

technical field [0001] The invention relates to ecological slope protection technology, in particular to a reinforced ecological slope protection structure and a construction method thereof. Background technique [0002] Ecological slope protection is a slope protection technology that supports slopes or side slopes to form a comprehensive slope protection system composed of plants or engineering and plants. After the excavation slope is formed, by planting plants, the interaction between plants and rock and soil (root system anchorage) is used to protect and reinforce the surface of the slope, so that it can not only meet the requirements for the stability of the slope surface, but also can A slope protection method to restore the destroyed natural ecological environment. [0003] Notification number is CN206267161U Chinese patent " a kind of three-dimensional vegetation net slope protection construction structure suitable for soil slope ", discloses on the soil slope slop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20A01G20/20
CPCE02D17/20E02D17/202E02D2300/0021E02D2300/0084
Inventor 代光明梁超群林福加王淑珍
Owner 厦门深富华生态环境建设有限公司
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