CN203668950U - Slope greening system with drainage structure and function of preventing landslide caused by rainwater - Google Patents
Slope greening system with drainage structure and function of preventing landslide caused by rainwater Download PDFInfo
- Publication number
- CN203668950U CN203668950U CN201320793255.9U CN201320793255U CN203668950U CN 203668950 U CN203668950 U CN 203668950U CN 201320793255 U CN201320793255 U CN 201320793255U CN 203668950 U CN203668950 U CN 203668950U
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- Prior art keywords
- band drain
- rainwater
- drainage plates
- plate
- silk screen
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- Cultivation Of Plants (AREA)
Abstract
The utility model provides a slope greening system with a drainage structure and the function of preventing landslide caused by rainwater. The slope greening system is characterized by comprising drainage plates which are longitudinally laid from top to bottom, the drainage plates are transversely arrayed, space is formed between every two transverse adjacent drainage plates, non-woven fabric covers the drainage plates, a screen mesh is laid on the drainage plates which are transversely arrayed, anchor nails fixedly connected with a slope are arranged on junctions of the screen mesh, and screen mesh holes, the portion above the screen mesh, the portion below the screen mesh, the portion above the non-woven fabric and the space between the drainage plates are filled with planting soil. The slope greening system has the greatest advantages that the non-woven fabric wraps the drainage plates, and excessive water can be drained in time through the drainage plates to prevent erosion of soil and initial plants; the non-woven fabric further has the effects of water absorption and water retention; the construction speed is high, the operation process is safe, and ecological plants can be grown in a short term.
Description
Technical field
The domatic soil that is fixed that the present invention relates to massif is supported, and is convenient to form the structural system of vegetation, is a kind of to recover ecological vegetation as object and to have the greening side slope system of drain function.
Background technology
Existing greening, particularly domatic greening to massif, the structure of vegetation is supported and be convenient to form to fixing soil, be all has soil to support at the domatic of the earth again, then in soil is supported planting plants, formation is afforested.Recovering like this ecological vegetation is the multiple green structural system of object and method, is difficult for making soil to support water and soil conservation, and particularly domatic have native supporting to be easy to be fallen by rain drop erosion again, and growing plants is also destroyed thereupon.If with the domatic discharge conduit of setting up, particularly also will set up cross-section discharge conduit in long domatic centre on slope, so not only occupy domatic minimizing greening effective area, cost is higher, also will often clear up and keep in repair.In season short of rain, a small amount of rain is drained by discharge conduit, can not ensure that the soil in hillside fields is supported maintenance moisture fully, the growth of unfavorable vegetation.
Summary of the invention
Object of the present invention is exactly the problem that overcomes prior art, provide a kind of effectively fixing soil to support and plant, and can prevent the rainwater vegetation of destroying by rush of water, can also keep soil property, the slope protection greening system of favourable plant growth, provides a kind of greening side slope system that discharge structure prevents that rainwater from coming down that has.
The present invention has discharge structure and prevents the greening side slope system on rainwater landslide, it is characterized in that: have the band drain of longitudinally laying from the top down, band drain is transversely arranged, laterally between adjacent band drain, have living space, above band drain, be coated with nonwoven, transversely arranged band drain top is equipped with silk screen, and the node of silk screen has and the domatic holdfast being fixedly connected with, filling planting soil in silk screen hole, above silk screen, below silk screen and above nonwoven and between band drain.Preferably band drain coated outside nonwoven, and the nonwoven that band drain is coated with is above to be wrapped in band drain outside.The band drain too much moisture of draining in time, prevent soil property and the initial stage plant run off; Nonwoven also has the effect of water-absorbing-retaining, keeps the moistening of soil property.Band drain preferably plate is worn the projection of arrangement.Band drain preferably plate is worn the hollow cone cylinder of arrangement.Band drain can also be the plate that plate is worn the hollow cone cylinder of arrangement, between plate, is mutually socketed and is linked to be band drain by hollow cone cylinder.Be more convenient for like this processing, transport and the Fast Installation of band drain.
The present invention has discharge structure and prevents the greening side slope system on rainwater landslide, the draining lath with drain function is imbedded in domatic planting soil, nonwoven not only can absorb unnecessary rainwater, the long-term water supply that keeps the foster moistening and root system of plant of soil, can also be in the time that excessive rainfall exceedes absorptive capacity, by too much water along band drain be discharged to slope below, played the effect in gutter, effectively prevent that excessive rainfall from washing away the plant at planting soil and initial stage, more can prevent from forming landslide.Between the band drain at interval, can also ensure that the root system of plant gos deep into, in the body of slope, fixing planting soil and plant.Such structural system can guarantee that plantation grows plant, and management and the maintenance cost in later stage are lower, and speed of application is fast, and operation process safety can be in a short time at the domatic ecological vegetation of building of massif.
Brief description of the drawings
Fig. 1 be the present invention have discharge structure prevent rainwater landslide greening side slope system remove front schematic view after the planting soil of upper strata.Fig. 2 is the local enlarged diagram of band drain that the present invention has discharge structure and prevent the greening side slope system on rainwater landslide, and Fig. 3 is band drain and the nonwoven combination horizontal magnification schematic diagram that the present invention has discharge structure and prevent the greening side slope system on rainwater landslide.In figure:
1, the protuberance of band drain; 2, band drain base plate; 3, nonwoven (or other absorbent materials); 5, lower floor's planting soil; 6, the lath of band drain and nonwoven combination.
Detailed description of the invention
The present invention has the greening side slope system that discharge structure prevents that rainwater from coming down as shown in drawings, it is characterized in that: have and longitudinally lay from the top down fixing band drain 1,2, band drain is transversely arranged, and laterally between adjacent band drain, has living space.Above band drain, be coated with nonwoven 3 and form the lath 6 of band drain and nonwoven combination.Transversely arranged band drain top is equipped with silk screen, and the node of silk screen has and the domatic holdfast being fixedly connected with, filling planting soil in silk screen hole, above silk screen, below silk screen and above nonwoven and between band drain.Level domaticly to the massif 4 that will afforest is domatic, then the present invention has greening side slope system that discharge structure prevents rainwater landslide and is arranged on domatic above, fixes with domatic by holdfast.Also can band drain be longitudinally laid on from the top down domatic on; Laterally between adjacent band drain, have living space, between band drain, be filled with planting soil 5, above band drain, be coated with nonwoven 3 and form the lath 6 of band drain and nonwoven combination, then above lath, lay silk screen, silk screen is alumin(i)um zinc alloy net, and alumin(i)um zinc alloy Netcom crosses holdfast and is fixedly connected with massif.Nonwoven can also be other absorbent materials, can also be rock wool cloth, glass silk floss cloth, chemical fabric etc., can be also absorbent material more than above-mentioned kind.In described alumin(i)um zinc alloy net mesh, above silk screen, fill and be coated with planting soil 1.Described planting soil has the soil moved in to improve the original that sieves, peat soil and the wood fibre of mixing.Adjacent slat tiles domatic, and spacing is 2m, also can lath be fixed on nail domaticly, hangs afterwards, follows closely galvanized alloy net, after the matrix of thick-layer base material is concentrated batching, by the direct spray attachment of hydroseeding equipment to domatic.The lath of combination is embedded in below planting soil 1, and existing water retention, nutrient preserving capability, have again water permeability, gas permeability.Can also be in the time that rainwater reach capacity, it is domatic below that the band drain by too much moisture below lath is discharged to massif, effectively prevents that excessive rainfall from washing out seed and the plant at planting soil and initial stage.This greening method of the present invention and system have: 1) reduce the possibility that geological disaster occurs; 2) just can effectively conserve water and soil early stage in greening, excessive rainfall can be discharged under hillside along lath, prevent that excessive rainfall from washing away planting soil and green plants; 3) greening later stage root system can effectively go deep in massif, also relies on the root system of plant to conserve water and soil; 4) management in later stage and maintenance cost are lower, ecological, environmental protective.
Concentrated batching is planted agricultural climate condition for corn soil: according to the narrow and small actual conditions of field operation area, this engineering will be carried out the way of concentrating batching outside the venue, to sieve soil moved in to improve the original, peat soil, grass fiber (wood fiber), cavings, water-loss reducer, adhesive, composite fertilizer etc. by design etc. by design proportioning mix and blend, form the compound raw matrix of planting, and with the shipment of jumbo bag or tipping truck to on-the-spot spray attachment in the honeycomb mesh of silk screen, above silk screen and below and between flitch.Generally by the immature soil of planting configuring, be transported to soil moved in to improve the original spraying machine by machinery or manual type, acting in conjunction by large air compressor and water pump is injected in after nozzle mixes with water on domatic after linked network and above flitch and between flitch planting the immature soil again, also be injected in mesh and above silk screen, make itself and domatic strong bonded, form ecological basal discs of growing plant.Finally carry out wet curing: 3 period managements before, during and after being divided into, wet curing 60d, poured water for the first time after broadcasting and should irrigate but should not have water loss and runoff occurs early stage, prevented that base material from being washed away.After this according to weather condition, within the 1st month, water 1 time every 3d, second month waters once every 5 ~ 7d; Maintenance in mid-term is monthly sprayed water 2 ~ 3 times; Later stage is by natural rain water curing, if the arid of chance is monthly sprayed water 2 times.Convenient in the domatic structure that is easy to form vegetation that reverts to of massif like this, form quick, lasting, stable greenbelt.
Claims (6)
1. one kind has the greening side slope system that discharge structure prevents that rainwater from coming down, it is characterized in that: have the band drain of longitudinally laying from the top down, band drain is transversely arranged, laterally between adjacent band drain, have living space, above band drain, be coated with nonwoven, transversely arranged band drain top is equipped with silk screen, and the node of silk screen has and the domatic holdfast being fixedly connected with, filling planting soil in silk screen hole, above silk screen, below silk screen and above nonwoven and between band drain.
2. there is as claimed in claim 1 the greening side slope system that discharge structure prevents rainwater landslide, it is characterized in that: the nonwoven that band drain is coated with is above to be wrapped in band drain outside.
3. there is as claimed in claim 1 the greening side slope system that discharge structure prevents rainwater landslide, it is characterized in that: band drain is the projection that plate is worn arrangement.
4. there is as claimed in claim 1 the greening side slope system that discharge structure prevents rainwater landslide, it is characterized in that: band drain is the hollow cone cylinder that plate is worn arrangement.
5. there is as claimed in claim 4 the greening side slope system that discharge structure prevents rainwater landslide, it is characterized in that: band drain is the plate that plate is worn the hollow cone cylinder of arrangement, between plate, is mutually socketed and is linked to be band drain by hollow cone cylinder.
6. as said in claim 2 or 3 have discharge structure and prevent the greening side slope system on rainwater landslide, it is characterized in that: band drain is the plate that plate is worn the hollow cone cylinder of arrangement, between plate, is mutually socketed and is linked to be band drain by hollow cone cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793255.9U CN203668950U (en) | 2013-12-06 | 2013-12-06 | Slope greening system with drainage structure and function of preventing landslide caused by rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793255.9U CN203668950U (en) | 2013-12-06 | 2013-12-06 | Slope greening system with drainage structure and function of preventing landslide caused by rainwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203668950U true CN203668950U (en) | 2014-06-25 |
Family
ID=50965266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320793255.9U Expired - Lifetime CN203668950U (en) | 2013-12-06 | 2013-12-06 | Slope greening system with drainage structure and function of preventing landslide caused by rainwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203668950U (en) |
-
2013
- 2013-12-06 CN CN201320793255.9U patent/CN203668950U/en not_active Expired - Lifetime
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
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| CX01 | Expiry of patent term |