CN105474829A - Plant nail for slopes - Google Patents
Plant nail for slopes Download PDFInfo
- Publication number
- CN105474829A CN105474829A CN201510824757.7A CN201510824757A CN105474829A CN 105474829 A CN105474829 A CN 105474829A CN 201510824757 A CN201510824757 A CN 201510824757A CN 105474829 A CN105474829 A CN 105474829A
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- CN
- China
- Prior art keywords
- plant
- nail
- slope
- plant nail
- side slope
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/04—Arranging seed on carriers, e.g. on tapes, on cords ; Carrier compositions
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Cultivation Of Plants (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
Abstract
The invention discloses a plant nail for slopes, belongs to the field of slope treatment engineering, and provides a plant nail for slopes, used for solving the slope fixing problem and the vegetation recovery problem in an engineering measurement and plant recovery measurement combination mode. The plant nail is a pointed cone structure, is formed through mixing soil, a hardener and water according to a certain ratio and carrying out die molding, and also contains plant seeds. The molded plant nail is nailed to a slope, and the plant nail is the pointed cone structure and has certain structure strength, so the plant nail has a certain fixing effect on the slope in the early nailing stage to realize the slope fixing purpose; in the later stage, the hardener is slowly degraded under comprehensive influences comprising illumination and temperature with the passage of time; and after the plant nail is degraded, the plant seeds in the plant nail gradually grow, and plants on the slope grow, so the growth combination makes the plant nail be gradually fused with the slope in order to recover the slope vegetation.
Description
Technical field
The present invention relates to Reinforcement Works of Rock Slopes field, especially design a kind of side slope fixing for slope vegetation restoration and side slope and follow closely with plant.
Background technology
In some foundation engineerings are built, as in the construction of hydropower stations in Hydraulic and Hydro-Power Engineering, the place of subject construction is generally in high mountain gorge, the habitat conditions of vegetation is poor, be not easy to restore to the original state after side slope is destroyed, particularly some high gradient slopes, as do not administered for a long time, will form larger potential safety hazard to major project.At present, relevant law is not met to destroying the local requirement recovered to the fixing simple engineering measure of taking of side slope, and the poor effect of independent a kind of measure.
Summary of the invention
The technical problem that the present invention solves is to provide the side slope that a kind of mode by engineering measure and plant recovery measure being combined solves side slope fixation problem and revegetation problem and follows closely with plant.
The technical solution adopted for the present invention to solve the technical problems is: side slope is followed closely with plant, the structure of described plant nail in taper, plant nail entirety mixes aftershaping according to a certain percentage by soil, curing agent and water and forms, and is also mixed with plant seed in plant nail.
Further: plant nail is overall mixed according to a certain percentage by soil, curing agent and water after by mould molding and airing form.
Further: described plant nail is cone.
Further: the diameter D of the bottom disc of described cone is 15cm, the high H1 of cone is 55cm.
Further: described plant nail is positive four sides cone.
Further: the bottom surface of described positive four sides cone is the square that length of side A equals 15cm, the high H2 of positive four sides cone is 55cm.
Further: described curing agent is polyacrylamide.
Further: the ratio that described polyacrylamide accounts for plant nail gross weight is 5% to 15%; The ratio that soil accounts for plant nail gross weight is 65% to 80%.
Further: soil, curing agent and water three mass ratio be, 75:10:15 or 75:5:20 or 70:15:15.
The invention has the beneficial effects as follows: by soil, curing agent and water are mixed according to a certain percentage and be shaped to have certain degree of hardness and in taper structure plant nail, simultaneously also plant nail in be mixed with plant seed.Fix in governance process carrying out engineering to side slope like this, can plant be hammered in side slope, because plant nail is in taper structure, and there is certain structural strength, therefore to certain fixation, the object of fixed slope can be reached hammering into opposite side hill start in earlier stage; And in the later stage, As time goes on, curing agent can slowly be degraded under the combined influence such as illumination, temperature; When after the degraded of plant nail, the plant seed of its inside will grow gradually, and in conjunction with the growth of the plant in side slope, plant nail can be merged gradually with side slope, reach the object recovering side slope vegetation.Therefore, followed closely by plant of the present invention, can realize fixing and revegetation the engineering of side slope simultaneously; And pollute little, easy construction, cost is lower.In addition, the present invention, also by adding the curing agent of proper proportion, reaches and control the effect that plant nail dissolves required time length, and then according to requirement of engineering, Control Engineering fixing the object of required duration.
Accompanying drawing explanation
Fig. 1 is the plant nail of conical structure;
Fig. 2 is the plant nail of positive four sides cone structure;
Fig. 3 is the cutaway view after plant hammers into side slope;
Fig. 4 is the structural representation of positive four sides cone structure mould;
Be labeled as in figure: the plant nail 12 of the plant nail 11 of plant nail 1, conical structure, positive four sides cone structure, side slope 2, the mould 3 of positive four sides cone structure, diameter D, high H1, high H2, length of side A.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
As shown in Figures 1 and 2, side slope of the present invention is with plant nail in the structure of taper, and plant is followed closely 1 entirety and mixes aftershaping according to a certain percentage by soil, curing agent and water and form, and is also mixed with plant seed in plant nail.Wherein, so-called taper structure, refers to one end of plant nail for most advanced and sophisticated, and overall in slender shape; Specifically can refer to the plant nail of kind of the different structure of two shown in Fig. 1 and Fig. 2.After soil, curing agent and water mix according to a certain percentage can preferably by mould molding and airing form; As having plant seed by adding and mud after mixing is encased in the mould 3 made in advance, mud is shaping solidifies rear taking-up for band, can obtain plant nail.
Wherein, the object of curing agent be make shaping after plant nail there is certain structural strength, combine simultaneously and plant follow closely the structure made in taper, can be convenient to the plant after shaping be hammered into side slope 2 inside, to play the fixed effect to side slope.Meanwhile, in the later stage, As time goes on, side slope vegetation recovers gradually, and side slope fastness improves, and curing agent can be degraded gradually, lose the fixed effect to side slope, plant nail after degraded, incorporates in side slope completely, is pre-mixed the plant seed in plant nail simultaneously, to follow closely in degradation process plant and start growth, the effect of further raising revegetation, simultaneously along with the development of root system of plant, can make plant follow closely and be dissolved into more fast in side slope 2.
Curing agent can select various material, as long as can meet above-mentioned requirements.Optimization polypropylene acid amides of the present invention is as curing agent.Certainly, in order to control plant nail degraded required time length, the ratio that the polyacrylamide usually added accounts for plant nail gross weight is 5% to 15%, and in theory, curing agent proportion is larger, then plant nail degraded required time is longer, certainly, the structural strength of the plant nail after shaping is also higher.As account at above-mentioned polyacrylamide plant nail gross weight ratio be in the interval of 5% to 15% time, plant nail degraded required time roughly about half a year to a year and a half.When the ratio that the polyacrylamide of above-mentioned interpolation accounts for plant nail gross weight is 5% to 15%, the ratio that usual soil accounts for plant nail gross weight is 65% to 80%, and all the other are water.Certainly, for the addition of water, the mixing of polyacrylamide and soil should be convenient to, and shaping in mould after mixing; Further, in mixed process, usually also need to add appropriate plant seed, consider that the quality accounting of plant seed is very little, therefore in actual mixed process, the weight of plant seed can be ignored, usually rule of thumb, add appropriate plant seed.As for plant seed, one or more grass seeds of local suitable growth can be chosen.
As for the structure that plant nail 1 is arranged to taper, Main Function is convenient to plant nail 1 to hammer in side slope, can improve plant nail 1 simultaneously and hammer into the degree of depth, improves its fixed effect to side slope.
As for the concrete structure of plant nail 1, as shown in figs. 1 and 2, cone 11 or positive four sides cone can be set to, certainly, also can be arranged to other taper structures.Wherein, with the structure of positive cone on four sides for the best, because its structure has corner angle, the contact relation of being more convenient between plant nail with side slope, and after later stage plant nail degraded, be more conducive to the fusion of plant nail and side slope.
For when being set to the plant nail of cone 11 structure, in order to make it have certain length, can according to following optimum configurations: the diameter D of the bottom disc of described cone 11 is 15cm, and the high H1 of cone is 55cm.Same, for when being set to the plant nail of positive four sides cone structure, can according to following optimum configurations: the bottom surface of described positive four sides cone is the square that length of side A equals 15cm, and the high H2 of positive four sides cone is 55cm.
Below for the plant nail of positive four sides cone structure.
Implementation column one,
First, be that 75:10:15 carries out mixing of weighing by soil, curing agent and water three according to mass ratio, add plant seed in mixed process, obtain mixing mud.
Secondly, load in the mould 3 of the positive four sides cone structure of well in advance shaping by your mud after mixing, the plant nail airing after shaping can be taken out after 1 day, obtained plant nail; The degraded required time of this plant nail is about 1 year.
Implementation column two,
First, be that 75:5:20 carries out mixing of weighing by soil, curing agent and water three according to mass ratio, add plant seed in mixed process, obtain mixing mud.
Secondly, load in the mould 3 of the positive four sides cone structure of well in advance shaping by your mud after mixing, the plant nail airing after shaping can be taken out after 1 day, obtained plant nail; The degraded required time of this plant nail is about 0.5 year.
Implementation column three,
First, be that 70:15:15 carries out mixing of weighing by soil, curing agent and water three according to mass ratio, add plant seed in mixed process, obtain mixing mud.
Secondly, load in the mould 3 of the positive four sides cone structure of well in advance shaping by your mud after mixing, the plant nail airing after shaping can be taken out after 1 day, obtained plant nail; The degraded required time of this plant nail is about 1.5 years.
Plant nail of the present invention, can use, during use after shaping, in the side slope that can directly be hammered into, also can in advance in side slope by cutter tool, dig out a groove similar to the size and shape that plant is followed closely, then plant followed closely and be embedded in above-mentioned groove.
Claims (9)
1. side slope is followed closely with plant, it is characterized in that: described plant nail (1) structure in taper, plant nail (1) entirety mixes aftershaping according to a certain percentage by soil, curing agent and water and forms, and is also mixed with plant seed in plant nail.
2. side slope as claimed in claim 1 is followed closely with plant, it is characterized in that: after plant nail (1) entirety is mixed according to a certain percentage by soil, curing agent and water, by mould (3), shaping and airing forms.
3. side slope as claimed in claim 1 is followed closely with plant, it is characterized in that: described plant nail (1) is cone (11).
4. side slope as claimed in claim 3 is followed closely with plant, and it is characterized in that: the diameter D of the bottom disc of described cone (11) is 15cm, the high H1 of cone is 55cm.
5. side slope as claimed in claim 1 is followed closely with plant, it is characterized in that: described plant nail (1) is positive four sides cone (12).
6. side slope as claimed in claim 5 is followed closely with plant, it is characterized in that: the bottom surface of described positive four sides cone is the square that length of side A equals 15cm, and the high H2 of positive four sides cone is 55cm.
7. the side slope according to any one of claim 1 to 6 is followed closely with plant, it is characterized in that: described curing agent is polyacrylamide.
8. side slope as claimed in claim 7 is followed closely with plant, it is characterized in that: the ratio that described polyacrylamide accounts for plant nail gross weight is 5% to 15%; The ratio that soil accounts for plant nail gross weight is 65% to 80%.
9. side slope as claimed in claim 8 is followed closely with plant, it is characterized in that: soil, curing agent and water three mass ratio be, 75:10:15 or 75:5:20 or 70:15:15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824757.7A CN105474829B (en) | 2015-11-24 | 2015-11-24 | Side slope is followed closely with plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824757.7A CN105474829B (en) | 2015-11-24 | 2015-11-24 | Side slope is followed closely with plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105474829A true CN105474829A (en) | 2016-04-13 |
| CN105474829B CN105474829B (en) | 2018-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510824757.7A Active CN105474829B (en) | 2015-11-24 | 2015-11-24 | Side slope is followed closely with plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105474829B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108029289A (en) * | 2018-02-09 | 2018-05-15 | 兰州大学 | A kind of seeding apparatus of no-tillage precision planting depth |
| CN108835106A (en) * | 2018-08-10 | 2018-11-20 | 山东省海洋生物研究院 | A kind of mold and its application method for Sargassum horneri seedling preparation of specimen |
| CN110741845A (en) * | 2019-11-06 | 2020-02-04 | 重庆交通大学 | Biological nail and hydro-fluctuation belt bank slope greening protection method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310585A (en) * | 2007-05-22 | 2008-11-26 | 王若红 | Spear rod fixed type slope vegetation structure |
| JP2014236686A (en) * | 2013-06-07 | 2014-12-18 | 優治 荒浜 | Planting device, and mortar slope greening method using the same |
| CN104255280A (en) * | 2014-10-23 | 2015-01-07 | 陈洪凯 | High and steep rocky slope vegetation planting method |
| CN104727330A (en) * | 2015-03-16 | 2015-06-24 | 三峡大学 | Anchor hole based slope afforesting method and system |
| CN105052438A (en) * | 2015-07-10 | 2015-11-18 | 南通新华建筑集团有限公司 | Vegetation slope protection method |
-
2015
- 2015-11-24 CN CN201510824757.7A patent/CN105474829B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310585A (en) * | 2007-05-22 | 2008-11-26 | 王若红 | Spear rod fixed type slope vegetation structure |
| JP2014236686A (en) * | 2013-06-07 | 2014-12-18 | 優治 荒浜 | Planting device, and mortar slope greening method using the same |
| CN104255280A (en) * | 2014-10-23 | 2015-01-07 | 陈洪凯 | High and steep rocky slope vegetation planting method |
| CN104727330A (en) * | 2015-03-16 | 2015-06-24 | 三峡大学 | Anchor hole based slope afforesting method and system |
| CN105052438A (en) * | 2015-07-10 | 2015-11-18 | 南通新华建筑集团有限公司 | Vegetation slope protection method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108029289A (en) * | 2018-02-09 | 2018-05-15 | 兰州大学 | A kind of seeding apparatus of no-tillage precision planting depth |
| CN108835106A (en) * | 2018-08-10 | 2018-11-20 | 山东省海洋生物研究院 | A kind of mold and its application method for Sargassum horneri seedling preparation of specimen |
| CN108835106B (en) * | 2018-08-10 | 2024-02-09 | 山东省海洋生物研究院 | Mould for manufacturing Sargassum horneri seedling specimen and application method thereof |
| CN110741845A (en) * | 2019-11-06 | 2020-02-04 | 重庆交通大学 | Biological nail and hydro-fluctuation belt bank slope greening protection method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105474829B (en) | 2018-03-30 |
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