CN102561369A - Earthiness side slope ecology protective structure - Google Patents
Earthiness side slope ecology protective structure Download PDFInfo
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- CN102561369A CN102561369A CN2012100170501A CN201210017050A CN102561369A CN 102561369 A CN102561369 A CN 102561369A CN 2012100170501 A CN2012100170501 A CN 2012100170501A CN 201210017050 A CN201210017050 A CN 201210017050A CN 102561369 A CN102561369 A CN 102561369A
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Abstract
The invention discloses an earthiness side slope ecology protective structure. The protective structure comprises an enhanced geotextile layer fixed on a slope surface and a plant growth layer arranged on the geotextile layer. The protective structure provided by the invention has the characteristics of soil conservation function, simple construction process, low cost and the like.
Description
Technical field
The present invention relates to the side slope protection technical field, relate in particular to a kind of soil-slope ecological protection structure.
Background technology
Soil-slope generally in earthwork engineering owing to form after massif excavation or the backfill moulding, on this type side slope, implementing the greening measure is the necessary technology means of stable side slope structure, enhanced environment function.At present, the Protection of Soil Slope technology is mainly taked concrete frame+backfill greening technique, TBS guard technology.Concrete frame+backfill greening technique is that trench digging is provided with concrete frame on soil-slope, realizes the function of soil-slope Stability Analysis of Structures and domatic water water conservancy diversion thus, and reclaimed soil (or plant growing bag) is planted grass planting, irritated and realize safeguard function between framework again; The TBS technology be with gauze wire cloth with soil nailing be fixed on domatic on; The mud that contains vegetable seeds and cementing agent is established in spray above that again; Form a plant growing aspect, make plant seed germination its root system of back of growing up go deep into realizing in the domatic soil long-term safeguard function with certain stability.Because above-mentioned conventional art does not have water and soil conservation function engineering the soil erosion phenomenon often to occur; Because engineering is used high energy consumption materials such as steel cement, there is the drawback of not energy-conserving and environment-protective in technology.
Summary of the invention
The present invention is intended to overcome that safeguard structure causes soil erosion easily in the existing soil-slope guard technology, and the material therefor energy consumption is high, the problem of not environmental protection, and a kind of soil-slope ecological protection structure is provided.
In order to achieve the above object, technical scheme provided by the invention is:
A kind of soil-slope safeguard structure comprises and is fixed in the domatic enhancement mode geotechnique layer of cloth of soil property and is arranged at the top soil on the geotechnological layer of cloth that wherein enhancement mode geotechnique layer of cloth is made up of geotextiles and fiber mesh; Preferably, geotechnological layer of cloth through soil nailing be fixed in soil property domatic on; More preferably, soil nailing is processed by resistant material; More preferably, soil nailing is the bamboo material through radiation treatment.
The present invention adopts the ecological aspect of the geotextiles of enhancement mode as water and soil conservation; With its with soil nailing be fixed in soil property domatic on; Form domatic whole water and soil conservation functional plane; Top soil is set above that again, sees through geotextiles in the plant root growth process and go deep into soil-slope, realize the function of protecting slope ecology; The geotextiles of using on the engineering does not at present have enhancement mode; The enhancement mode geotextiles that the present invention technology is used is by being made up of the network of fibers of certain mechanical strength and geotextiles; This structure has strengthened the mechanical property of geotextiles on the vertical and horizontal direction, makes it greatly improve domatic integral protection function; The enhancement mode geotextiles is fixed in by soil nailing and has just formed a kind of overcoat with water and soil conservation function after domatic, and plant can be attached to appearance progress and go, and also can grow from the inside, and this overcoat is permeable not to reveal soil, cheap construction technology is strong; Soil nailing is used for fixing the enhancement mode geotextiles; Can select for use resistant material to make; The first-selected bamboo let of handling through aseptic technics such as irradiation of the present invention is done soil nailing, and its application life is greater than 10 years, and can realize the stabilization to functional layer through the shrub rhizome of growing up in 10 years.
Beneficial effect of the present invention is:
Soil-slope ecological protection structure of the present invention has characteristics such as water and soil conservation function, construction technology be simple, cheap, is the new technology of energy-saving and emission-reduction.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, soil property is domatic; 2, geotechnological layer of cloth; 3, top soil; 4, network of fibers; 5, soil nailing; 6, root system; 7, sloping top catchwater; 8, gutter, the end, slope; 9, top soil.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Embodiment 1:
As shown in Figure 1, soil-slope ecological protection structure comprises geotechnological layer of cloth (2) and top soil (9); Geotechnique's layer of cloth (2) is made up of geotextiles (3) and network of fibers (4); Wherein geotextiles (3) be a kind of corrosion-resistant, anti-aging, natural degradation does not have the member of water and soil conservation function, enhanced fiber network (4) can improve the mechanical index and the construction technology performance of geotextiles (3); Geotechnique's layer of cloth (2) forms a water and soil conservation functional plane with quite stable property through smooth being fixed on the soil property domatic (1) of soil nailing (5); On geotechnological layer of cloth (2), lay plant mud (or planting shrub etc.) and form top soil (9); Root system in the growing process (6) sees through geotechnological layer of cloth (2) and gos deep into soil property domatic (1); The growth of shrub rhizome is the long-time stability of enhancement mode geotechnique's layer of cloth (2) effectively firmly, realize that soil-slope has the ecology of long-term water and soil conservation function.
Geotechnique's layer of cloth (2) end can be arranged at sloping top catchwater (7) respectively and slope gutter, the end (8) system is fixed, and forms the slope protection system architecture of long-term monolithic stability.
Claims (4)
1. a soil-slope ecological protection structure comprises and is fixed in the domatic enhancement mode geotechnique layer of cloth of soil property and is arranged at the top soil on the geotechnological layer of cloth, it is characterized in that enhancement mode geotechnique layer of cloth is made up of geotextiles and fiber mesh.
2. safeguard structure as claimed in claim 1 is characterized in that, geotechnological layer of cloth through soil nailing be fixed in soil property domatic on.
3. safeguard structure as claimed in claim 2 is characterized in that soil nailing is processed by resistant material.
4. like claim 2 or 3 described safeguard structures, it is characterized in that soil nailing is the bamboo material through radiation treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100170501A CN102561369A (en) | 2012-01-19 | 2012-01-19 | Earthiness side slope ecology protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100170501A CN102561369A (en) | 2012-01-19 | 2012-01-19 | Earthiness side slope ecology protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102561369A true CN102561369A (en) | 2012-07-11 |
Family
ID=46407849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100170501A Pending CN102561369A (en) | 2012-01-19 | 2012-01-19 | Earthiness side slope ecology protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102561369A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083161A (en) * | 2018-08-02 | 2018-12-25 | 浙江交工集团股份有限公司 | Wide ecological slope protection structure and its construction method are spelled suitable for long and narrow space |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2423296Y (en) * | 2000-06-12 | 2001-03-14 | 江苏九鼎集团股份有限公司 | Fiberglass composite geotextile |
| CN201473846U (en) * | 2009-08-18 | 2010-05-19 | 冯守中 | Anti-scouring structure for silt fill subgrade side slope |
| CN201826281U (en) * | 2010-08-10 | 2011-05-11 | 辽宁江河水利水电新技术设计研究院 | Dyke adopting sand filling pipe bag ecological slope protection structure |
| CN102134841A (en) * | 2011-02-12 | 2011-07-27 | 河海大学 | Method for jointly repairing submerged plants on underwater hard slope of river |
| CN201972156U (en) * | 2011-01-05 | 2011-09-14 | 铁道第三勘察设计院集团有限公司 | Slope protection system with stereoscopic afforestation vegetation cushions |
| CN202519684U (en) * | 2012-01-19 | 2012-11-07 | 尚久駜 | Ecological protective structure for soil slope |
-
2012
- 2012-01-19 CN CN2012100170501A patent/CN102561369A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2423296Y (en) * | 2000-06-12 | 2001-03-14 | 江苏九鼎集团股份有限公司 | Fiberglass composite geotextile |
| CN201473846U (en) * | 2009-08-18 | 2010-05-19 | 冯守中 | Anti-scouring structure for silt fill subgrade side slope |
| CN201826281U (en) * | 2010-08-10 | 2011-05-11 | 辽宁江河水利水电新技术设计研究院 | Dyke adopting sand filling pipe bag ecological slope protection structure |
| CN201972156U (en) * | 2011-01-05 | 2011-09-14 | 铁道第三勘察设计院集团有限公司 | Slope protection system with stereoscopic afforestation vegetation cushions |
| CN102134841A (en) * | 2011-02-12 | 2011-07-27 | 河海大学 | Method for jointly repairing submerged plants on underwater hard slope of river |
| CN202519684U (en) * | 2012-01-19 | 2012-11-07 | 尚久駜 | Ecological protective structure for soil slope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083161A (en) * | 2018-08-02 | 2018-12-25 | 浙江交工集团股份有限公司 | Wide ecological slope protection structure and its construction method are spelled suitable for long and narrow space |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |