CN101761053A - Vegetation mesh revetment method - Google Patents
Vegetation mesh revetment method Download PDFInfo
- Publication number
- CN101761053A CN101761053A CN201010101189A CN201010101189A CN101761053A CN 101761053 A CN101761053 A CN 101761053A CN 201010101189 A CN201010101189 A CN 201010101189A CN 201010101189 A CN201010101189 A CN 201010101189A CN 101761053 A CN101761053 A CN 101761053A
- Authority
- CN
- China
- Prior art keywords
- domatic
- mesh
- galvanized wire
- wire mesh
- along
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention provides a vegetation mesh revetment method comprising the following operation steps of: (1) tidying up a riverside, and making the riverside into a slope surface lower than 70 degrees; (2) arranging a roof bolt on the slope surface; (3) paving galvanized wire meshes along the slope surface, and fixing the meshes on the roof bolt by binding wires; (4) preparing a revetment ground substance; (5) jetting the revetment ground substance to the slope surface; (6) paving a vegetation mesh on the surface of the step (5) along the slope surface; (7) paving the galvanized wire meshes on the surface of the step (6) along the slope surface and fixing; and (8) watering and carrying out later maintenance management. The invention has simple process and high mechanical degree, can sufficiently protect the stable structure of bank slopes, reduce seed loss on bank slopes, and ensure the good growth of vegetation on bank slopes. The invention is mainly used for the green management of bank slopes.
Description
Technical field
The present invention relates to a kind of riverbank greening method, particularly relate to a kind of vegetation mesh revetment method.
Background technology
The river bank protection work is the effective measures that prevent river course collapse on the bank and soil erosion, in flood fighting over the years with safeguard that the river gesture brought into play important function in stable, has become flood control system and the river pattern control important content in planning.Shore protection comprises shore protection and shore protection waterborne under water; shore protection waterborne is cut sloping stone-laying, concreting etc.; though these modes have the protection bank slope, keep the stable effect in river course; from traditional engineering viewpoint is safety, economic and effective; but shore protection has also destroyed original bank slope natural vegetation simultaneously; cause the river to present grey gallery view, had a strong impact on the sound development of river ecosystem.Present ecotypic bank protection method mainly contains two types: the one, by building concrete component, filling planting soil, serike then in concrete component; The 2nd, carry out shore protection by laying methods such as revetment, greening hollow brick.A kind of staged embankment ecological revetment method is disclosed as patent publication No. CN101509243A, at first the slope with embankment flattens, and put the bottommost horizontal plane on smooth embankment slope in order, build the horizontal hollow framework of one deck by laying bricks or stones in the smooth bottommost horizontal plane upper edge channel length direction of arrangement, build the hollow framework of the second layer on each hollow framework by laying bricks or stones, until the top on embankment slope, form stepped embankment slope, the hollow framework of each of upper strata is pressed between two hollow frameworks of lower floor, and the contact area that the hollow framework in upper strata is pressed on the hollow framework of lower floor is 1/3rd of a whole hollow framework area occupied, native in the inner filling of each hollow framework at last, and in the hollow framework of each layer, plant plant.The shortcoming of this invention is that the mechanization of building operation degree is low, and labor intensive power is big, the engineering cost height, and belong to traditional " grey " protection, and serious to the ecological disruption influence, do not meet riverbank ecological management and the fundamental requirement of protecting river ecosystem to develop in a healthy way.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, provide a kind of engineering cost low, can prevent bank erosion, the protection stream bank stability promotes the vegetation mesh revetment method that river ecosystem develops in a healthy way.
The invention provides a kind of method of vegetation mesh revetment, its operating procedure is as follows:
1) remove surface, riverbank deposit, weeds, outstanding stone, and make less than 70 ° the riverbank smooth domatic.
2) installation specification is the anchor pole of Φ 14～18mm, L80～140cm on step 1) is domatic, and spacing is 80 * 80cm, and the domatic reservation rock-bolt length 9～11cm that goes up is fixed in perfusion anchoring agent.
3) hanging specification along the domatic shop of step 1) is 14
#, mesh 5cm * 5cm galvanized wire mesh, be fixed on the anchor pole with pricking silk, make galvanized wire mesh and domatic distance maintenance 4～5cm.
4) preparation shore protection matrix, its set of dispense composition and division in a proportion example is soil activating powder by weight: normal silicate: soil=2～5: 0.3～0.6: 45～65, mix is even.
5) to domatic even injecting step 4) shore protection matrix, jet thickness 6～8cm, control unit weight is 1.2～1.4g/cm
3
6) will plant living net along the domatic step 5) surface that is tiled in, and make and plant living net and the shore protection stromal surface is close to.
7) hanging specification in the shop, surface of step 6) is 16
#, mesh 8cm * 8cm galvanized wire mesh, with pricking silk galvanized wire mesh is fixed in step 2 along domatic horizontal direction) on the anchor pole, and make galvanized wire mesh compaction step 6) surface;
8) water and make vegetation mesh revetment matrix give birth to net fully suction is saturated with planting, and determine later stage maintenance management scheme according to plant germination and upgrowth situation.
Wherein, soil activating powder is sold by Lizi Ecological Technology Co., Ltd., Sichuan Prov. (application number: 2010100281346) is provided; Soil is for to work as ground surface soil, fineness≤1cm, water content≤25%; Plant living net and provide (application number: 2009102650412 by Lizi Ecological Technology Co., Ltd., Sichuan Prov.'s sale
), its structure comprises upper strata master's reinforcement layer, mid-water divides ecological effectively layer, level adds the dish layer down, and vertically is embedded in the strip seed heap in above-mentioned three layers.
The advantage of vegetation mesh revetment method of the present invention is that one, double-deck laying galvanized wire mesh have improved the stability of shore protection matrix, has reduced the load of bank slope; Contain rich nutrient substances and soil improvement material in its two shore protections matrix, also added bonding material, not only can provide nutrient, improve soil texture, and the soil particle that can bond, improved the corrosion resistance of shore protection matrix for plant growing; Three, bank slope is laid and to be planted living net and can reduce current and rainwater to the washing away of domatic shore protection matrix, and prevents domatic soil erosion and the erosion caused by sloping surfaces, strengthens bank stability, and the seed loss is less, and makes plant spacing even, and shore protection is effective; Five, shop rack plating zinc-iron silk screen fixedly is planted living net, slowed down river and given birth to the impact of netting planting, and make plant living net be connected with substrate mixture tightr, the bank stability enhancing.The inventive method technology is simple, can carry out large tracts of land and work continuously, and the mechanization degree height can effectively reduce engineering cost.Being mainly used in the riverbank greening administers.
The specific embodiment
Embodiment 1: operating procedure is as follows:
1) remove bank slope deposit, weeds, remove outstanding stone, and with the riverbank make 55～70 ° domatic.
2) the domatic installation specification in step 1) is the anchor pole of Φ 18mm, L140cm, spacing 80 * 80cm, and the domatic reservation rock-bolt length 11cm that goes up is fixed in perfusion anchoring agent.
3) the domatic shop extension specification along step 1) is 14
#, mesh 8cm * 8cm galvanized wire mesh, and be fixed on the anchor pole galvanized wire mesh and domatic maintenance 4～5cm distance with pricking silk.
4) preparation shore protection matrix, its set of dispense is soil activating powder than by weight: normal silicate: soil=2: 0.6: 45, mix is even.
5) to domatic even injecting step 4) shore protection matrix, jet thickness 7～8cm, control unit weight is 1.20～1.4g/cm
3
6) will plant living net along the domatic step 5) surface that is tiled in, and make and plant living net and the step 5) surface is close to.
7) hanging specification on the surface of step 6) along domatic shop is 16
#, mesh 8cm * 8cm galvanized wire mesh, with pricking silk galvanized wire mesh is fixed in step 2 along domatic horizontal direction) on the anchor pole, and make galvanized wire mesh compaction step 6) surface.
8) water and make vegetation mesh revetment matrix give birth to net fully suction is saturated with planting, and determine later stage maintenance management scheme according to plant germination and upgrowth situation.
Implementation result
The present invention is applied to certain riverbank recovering vegetation on slope, and the engineering time is in March, 2008, and vegetable seeds and substrate mixture method are contrast directly to sow grass seeds by duster.1) the 6th day seed in construction back begins to sprout, 15 days basic sproutings fully, and average germination rate reaches 78%; After 3 months, the slope vegetation coverage scale reaches 73%; Vegetation coverage reaches 92% after 1 year, and structure of community is basicly stable, and the bank slope vegetation has obtained efficient recovery.The 9th day seed began to sprout after the living riverside slope surface construction of netting was planted in covering, and basic sprouting in 20 days is complete, and on average germination rate only is 37%; After 3 months, the slope vegetation coverage scale only reaches 45%; After 1 year, vegetation coverage only is 35%, the structure of community instability, and the bank slope vegetation is tending towards degenerating even withering away.2) the inventive method construction after one month opposite bank slope substrate number of dropouts investigate, lay that to plant the erosion caused by sloping surfaces rate of giving birth to net only be 0.06%, domatic any slippage does not take place and caves in, overall structure is relatively stable, corrosion resistance is strong; Do not give birth to the domatic of net owing to be subjected to erosion and the sputter that washing away of current causes with rainfall but lay to plant, domatic matrix runs off serious, and erosion ratio reaches 26%, the bank slope structural instability.
Embodiment 2: operating procedure is as follows:
1) removes bank slope deposit, weeds, remove outstanding stone, and 30～55 ° of face slopes are made on the riverbank.
2) installation specification is the anchor pole of Φ 16mm, L120cm on step 1) is domatic, spacing 80 * 80cm, and the domatic reservation rock-bolt length 10cm that goes up is fixed in perfusion anchoring agent.
3) hanging specification along the domatic shop of step 1) is 14
#, mesh 5cm * 5cm galvanized wire mesh, and be fixed on the anchor pole galvanized wire mesh and domatic maintenance 4～5cm distance with pricking silk.
4) preparation shore protection matrix, its set of dispense is soil activating powder than by weight: normal silicate: soil=3: 0.5: 50, mix is even.
5) to domatic even injecting step 4) shore protection matrix, jet thickness 6～7cm, control unit weight is 1.2～1.4g/cm
3
6) will plant living net along the domatic step 5) surface that is tiled in, and make and plant living net and the step 5) surface is close to.
7) hanging specification in shop, step 6) surface is 16
#, mesh 8cm * 8cm galvanized wire mesh, with pricking silk galvanized wire mesh is fixed in step 2 along domatic horizontal direction) on the anchor pole, and make galvanized wire mesh compaction step 6) surface.
8) water and make vegetation mesh revetment matrix give birth to net fully suction is saturated with planting, and determine later stage maintenance management scheme according to plant germination and upgrowth situation.
Implementation result
The present invention is applied to certain reservoir recovering vegetation on slope, and the engineering time is in May, 2006, and vegetable seeds and substrate mixture method are contrast directly to sow grass seeds by duster.1) the 7th day seed in construction back begins to sprout, 17 days basic sproutings fully, and average germination rate is 75%; After 3 months, the slope vegetation coverage scale reaches 72%; After 1 year, vegetation coverage reaches 94%, and structure of community is basicly stable, and the bank slope vegetation has obtained efficient recovery.The 8th day seed began to sprout after the living riverside slope surface construction of netting was planted in covering, and basic sprouting in 16 days is complete, and on average germination rate only is 42%; After 3 months, the slope vegetation coverage scale only reaches 51%; After 1 year, vegetation coverage only is 49%, the structure of community instability, and there is degradation trend in the bank slope vegetation.2) the inventive method construction after one month opposite bank slope substrate number of dropouts investigate, lay that to plant the erosion caused by sloping surfaces rate of giving birth to net only be 0.05%, domatic any slippage does not take place and caves in, overall structure is relatively stable, corrosion resistance is strong; Do not give birth to the domatic of net owing to be subjected to erosion and the sputter that washing away of current causes with rainfall but lay to plant, domatic matrix runs off serious, and erosion ratio reaches 20%, the bank slope structural instability.
Embodiment 3: operating procedure is as follows:
1) removes bank slope deposit, weeds, remove outstanding stone, and make less than 30 ° the riverbank domatic.
2) installation specification is the anchor pole of Φ 14mm, L80cm, spacing 80 * 80cm, and the domatic reservation rock-bolt length 9cm that goes up is fixed in perfusion anchoring agent.
3) the domatic shop extension specification along step 1) is 14
#, mesh 5cm * 5cm galvanized wire mesh, and be fixed on the anchor pole galvanized wire mesh and domatic distance maintenance 4～5cm with pricking silk.
4) preparation shore protection matrix, its set of dispense is soil activating powder than by weight: normal silicate: soil=5: 0.3: 65, mix is even.
5) to domatic even injecting step 4) shore protection matrix, jet thickness 6～7cm, control unit weight is 1.2～1.4g/cm
3
6) will plant living net along the domatic step 5) surface that is tiled in, and make and plant living net and the step 5) surface is close to.
7) hanging specification in the domatic shop of step 6) is 16
#, mesh 8cm * 8cm galvanized wire mesh, with pricking silk galvanized wire mesh is fixed in step 2 along domatic horizontal direction) on the anchor pole, and make galvanized wire mesh compaction step 6) surface.
8) water and make vegetation mesh revetment matrix give birth to net fully suction is saturated with planting, and determine later stage maintenance management scheme according to plant germination and upgrowth situation.
Implementation result:
The present invention is applied to certain river course recovering vegetation on slope, and the engineering time is in July, 2008, and vegetable seeds and substrate mixture method are contrast directly to sow grass seeds by duster.1) the 6th day seed in construction back begins to sprout, 15 days basic sproutings fully, and average germination rate is 83%; After 3 months, the slope vegetation coverage scale reaches 87%; After 1 year, vegetation coverage reaches 93%, and structure of community is basicly stable, and the bank slope vegetation has obtained efficient recovery.The 9th day seed began to sprout after the living riverside slope surface construction of netting was planted in covering, and basic sprouting in 20 days is complete, and on average germination rate only is 52%; After 3 months, the slope vegetation coverage scale only reaches 47%; After 1 year, vegetation coverage only is 44%, the structure of community instability, and there is degradation trend in the bank slope vegetation.2) the inventive method construction after one month opposite bank slope substrate number of dropouts investigate, lay that to plant the erosion caused by sloping surfaces rate of giving birth to net only be 0.08%, domatic any slippage does not take place and caves in, overall structure is relatively stable, corrosion resistance is strong; Do not give birth to the domatic of net owing to be subjected to erosion and the sputter that washing away of current causes with rainfall but lay to plant, domatic matrix runs off serious, and erosion ratio reaches 23%, the bank slope structural instability.
Claims (1)
1. vegetation mesh revetment method is characterized in that step is as follows:
1) remove surface, riverbank deposit, weeds, outstanding stone, and make less than 70 ° the riverbank smooth domatic;
2) installation specification is the anchor pole of Φ 14～18mm, L80～140cm on step 1) is domatic, and spacing is 80 * 80cm, and the domatic reservation rock-bolt length 9～11cm that goes up is fixed in perfusion anchoring agent;
3) hanging specification along the domatic shop of step 1) is 14
#, mesh 5cm * 5cm galvanized wire mesh, and be fixed on the anchor pole, make galvanized wire mesh and domatic distance keep 4～5cm;
4) preparation shore protection matrix, its set of dispense composition and division in a proportion example is soil activating powder by weight: normal silicate: soil=2～5: 0.3～0.6: 45～65, mix is even;
5) to domatic even injecting step 4) shore protection matrix, jet thickness 6～8cm, control unit weight is 1.2～1.4g/cm
3
6) will plant living net along the domatic step 5) surface that is tiled in, and make and plant living net and the shore protection stromal surface is close to;
7) hanging specification on the step 6) surface along domatic shop is 16
#, mesh 8cm * 8cm galvanized wire mesh, and galvanized wire mesh is fixed in step 2 along domatic horizontal direction colligation) on the anchor pole, make galvanized wire mesh compaction step 6) the surface;
8) water and make shore protection matrix give birth to net fully suction is saturated with planting, and determine later stage maintenance management scheme according to plant germination and upgrowth situation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010101189A CN101761053A (en) | 2010-01-26 | 2010-01-26 | Vegetation mesh revetment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010101189A CN101761053A (en) | 2010-01-26 | 2010-01-26 | Vegetation mesh revetment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101761053A true CN101761053A (en) | 2010-06-30 |
Family
ID=42492422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010101189A Pending CN101761053A (en) | 2010-01-26 | 2010-01-26 | Vegetation mesh revetment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101761053A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774679A (en) * | 2012-10-22 | 2014-05-07 | 北京林业大学 | Rock side slope net hanging method |
| CN108468340A (en) * | 2018-03-26 | 2018-08-31 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Tape planting, the production method and slope greening administering method for planting raw net, tape planting |
-
2010
- 2010-01-26 CN CN201010101189A patent/CN101761053A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774679A (en) * | 2012-10-22 | 2014-05-07 | 北京林业大学 | Rock side slope net hanging method |
| CN103774679B (en) * | 2012-10-22 | 2016-01-20 | 北京林业大学 | A kind of method of rock slope linked network |
| CN108468340A (en) * | 2018-03-26 | 2018-08-31 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Tape planting, the production method and slope greening administering method for planting raw net, tape planting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105484275B (en) | A kind of high steep waste side slope reinforcement anchoring Ecosystem restoration system of mountain area wind power plant | |
| CN103774679B (en) | A kind of method of rock slope linked network | |
| CN101818499B (en) | Revegetation system on steep rocky slopes and implementing method thereof | |
| KR100920027B1 (en) | Vegetation Method Reinforced Soil Slopes with Geotextile Curtain Wall combined with steel buckel and anchor Nails | |
| CN105220698A (en) | A kind of rock slope ecological protection method | |
| CN107893422B (en) | A kind of reinforcement type ecological slope protection structure and its construction method | |
| CN100393948C (en) | Ecological slope-protecting method with anti-scouring substrate | |
| CN104314087A (en) | Slope greening protective structure and construction method thereof | |
| CN204590045U (en) | A kind of rock side slope lattice ecological safeguard structure | |
| CN206736931U (en) | Highway Lithological Slope liana ecological safeguard structure | |
| CN107711316A (en) | A kind of laying method of Ecological Slope vegetation net | |
| CN106638630A (en) | Ecological greening device for side slope with flexible ceramsite plates, and greening method thereof | |
| CN104947693B (en) | A kind of method that utilization plant coiled material carries out high gradient slope revegetation | |
| CN113235623A (en) | Thick-layer base material foreign soil spray-seeding structure suitable for ecological restoration of high and steep slope and construction method thereof | |
| CN105625440A (en) | Vegetation restoration method for rock slope and hard protection slope | |
| CN105684591A (en) | Ecological protection structure suitable for south rack slope drainage waterlogging prevention | |
| CN111636444A (en) | Water and soil conservation method for side slope in high-altitude area | |
| CN210031859U (en) | Greening system for reinforcing side slope | |
| CN101761053A (en) | Vegetation mesh revetment method | |
| CN209816870U (en) | Steep concrete frame beam slope protection system beneficial to growth of slope vegetation | |
| CN108265729A (en) | A kind of expressway rock slope greening structure | |
| CN101775808B (en) | Plant net slope protection method | |
| CN207392142U (en) | A kind of flexible cladding Soil-nailed slope protection system | |
| CN206289637U (en) | Flexible ceramsite board slope ecological afforestation equipment | |
| CN215759072U (en) | Ecological slope protection structure of scour prevention |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100630 |