CN107227715A - A kind of side slope protection construction method on reservoir gentle slope - Google Patents
A kind of side slope protection construction method on reservoir gentle slope Download PDFInfo
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- CN107227715A CN107227715A CN201710509327.5A CN201710509327A CN107227715A CN 107227715 A CN107227715 A CN 107227715A CN 201710509327 A CN201710509327 A CN 201710509327A CN 107227715 A CN107227715 A CN 107227715A
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- side slope
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- soil
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses a kind of side slope protection construction method on reservoir gentle slope, comprise the following steps：(1) side slope shaping, digs a plurality of cross one another groove on side slope vertical and horizontal, forms grid；(2) reinforcing bar is laid in groove, then casting concrete, conserved 10 15 days, form concrete grid；(3) sow, the Modified soil for being mixed with grass-seed is injected in the grid of side slope, the Modified soil for being mixed with grass seeds is compressed, smooth, then lay non-woven fabrics, complete construction and sow；Wherein, Modified soil in the step (3), counts, is mainly made up of following raw material by weight：9 13 parts of 9 13 parts of bentonite, 5 12 parts of kaolin, 27 parts of cornstarch, 13 parts of mesh polypropylene-fibre, 39 parts of flyash, 15 parts of fertilizer, 7 15 parts of clay and fine silica powder.The side slope protection construction method on reservoir gentle slope of the present invention, adds Modified soil in construction, can improve topsoil stability, and soil losses are less.Good ecological protection effect can be obtained.
Description
Technical field
The present invention relates to side slope protection field, more particularly to a kind of side slope protection construction method on reservoir gentle slope.
Background technology
In the work progress of the infrastructure such as highway, railway, water conservancy, mine, the destruction of original place looks vegetation is inevitable,
Spoir, abandon stone, excavation etc. and can leave substantial amounts of bare side sloping to harmonious natural environment, protecting slope ecology can conserve water
Source, reduction soil erosion, can also effectively purify air, protecting ecology, beautify the environment, with good ecological benefits.
Side slope protection technology mainly includes plant protection and engineering protection two ways.Plant protection is typically using artificial paving
The form such as careless, kind grass and plantation shrub (trees), is used for the soil-slope that slope Gao Bugao, the gradient are relatively delayed, suitable for plant grows,
But plant protection also easily causes the harm such as ground coombe, table soil loss, once there are these harm, generally require to implement to repair
Engineering, and recovery project needs the human and material resources of input, workload all very big.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the present invention, without answering
When the prior art for being considered as recognizing or implying the information structure in any form well known to persons skilled in the art.
The content of the invention
It is an object of the invention to provide a kind of side slope protection construction method on reservoir gentle slope, so as to overcome side slope protection to imitate
It is really bad, easily occur the shortcoming of coombe.
To achieve the above object, the invention provides a kind of side slope protection construction method on reservoir gentle slope, including following step
Suddenly：
(1) side slope shaping, rejects the ratchel of the loose rubble of side slope and particle diameter in more than 10cm, in side slope vertical and horizontal
It is upper to dig a plurality of cross one another groove, form grid；
(2) reinforcing bar is laid in groove, then casting concrete, conserved 10-15 days, form concrete grid, concrete
Grid is higher by domatic 10-15cm；
(3) sow, the Modified soil for being mixed with grass-seed is injected in the grid of side slope, the Modified soil for being mixed with grass seeds is compressed,
It is smooth, non-woven fabrics is then laid, construction is completed and sows；
Wherein, Modified soil in the step (3), counts, is mainly made up of following raw material by weight：Bentonite 9-13
Part, 5-12 parts of kaolin, 2-7 parts of cornstarch, 1-3 parts of mesh polypropylene-fibre, 3-9 parts of flyash, 1-5 parts of fertilizer, clay
7-15 parts and 9-13 parts of fine silica powder.
Preferably, in above-mentioned technical proposal, the depth that groove is excavated in the step (1) is 10-25cm, and width is 5-
10cm。
Preferably, in above-mentioned technical proposal, the 50-100cm that grid single lattice area is in the step (1)2。
Preferably, in above-mentioned technical proposal, the grass seeds mixed in the step (3) in Modified soil, it is per square mud that it, which is matched,
Grass-seed 10-12kg is added in soil, and is mixed with water, humidity is 40-50%.
Preferably, in above-mentioned technical proposal, the thickness of injection Modified soil is 5-10cm in the step (3).
Preferably, in above-mentioned technical proposal, the fertilizer in the step (3) is counted, mainly by following raw material by weight
It is made：5-10 parts of phosphorus pentoxide, 12-22 parts of urea, 1-5 parts of potassium oxide, 1-3 parts of humic acid, 0.5-2 parts of potassium fulvate and poly-
0.5-2 parts of acrylamide.
Compared with prior art, the present invention has the advantages that：
(1) the side slope protection construction method on reservoir gentle slope of the present invention, the construction method is mainly used in carrying out the side slope of reservoir
Protection, after, forms the grid entirety being connected with each other, improves overall barrier propterty.Modified soil is added in construction, can be carried
High topsoil stability, soil losses are less.Good ecological protection effect can be obtained.
(2) in work progress using Modified soil carry out grass seeds sowing, can vegetation fast-growth go, and growth vegetation
It is difficult to be washed away by water, makes side slope formation slot.Non-woven fabrics is laid during being conserved, can prevent vegetable layer from being rushed by rainwater
Brush.
Embodiment
With reference to specific embodiment, the embodiment to the present invention is described in detail, it is to be understood that this hair
Bright protection domain is not limited by embodiment.
Embodiment 1
A kind of side slope protection construction method on reservoir gentle slope, comprises the following steps：
(1) side slope shaping, rejects the ratchel of the loose rubble of side slope and particle diameter in more than 10cm, in side slope vertical and horizontal
Upper to dig a plurality of cross one another groove, the depth for excavating groove is 10-25cm, and width is 5-10cm, forms grid；Grid single lattice face
The 50-100cm that product is2。
(2) reinforcing bar is laid in groove, then casting concrete, conserved 13 days, form concrete grid, concrete grid
It is higher by domatic 10-15cm；Concrete is mainly made up of following raw material：Common sulpho-aluminous cement, fine aggregate, calcium hydroxide, kaolin
And calcium lignosulfonate.The mass ratio of mixing is 70:20:15:10:3.
(3) sow, the Modified soil for being mixed with grass-seed is injected in the grid of side slope, the thickness of injection Modified soil is 5-
10cm.The grass seeds mixed in Modified soil, it is to add grass-seed 11kg per in square soil that it, which is matched, and is mixed with water, and humidity is
40-50%.The Modified soil for being mixed with grass seeds is compressed, it is smooth, then lay non-woven fabrics, complete construction and sow；
Wherein, Modified soil in the step (3), counts, is mainly made up of following raw material by weight：11 parts of bentonite,
7 parts of kaolin, 4 parts of cornstarch, 2 parts of mesh polypropylene-fibre, 5 parts of flyash, 3 parts of fertilizer, 11 parts of clay and silica
11 parts of micro mist.
Fertilizer in the step (3), counts, is mainly made up of following raw material by weight：7 parts of phosphorus pentoxide, urine
1.5 parts of 16 parts of element, 3 parts of potassium oxide, 2 parts of humic acid, 1 part of potassium fulvate and polyacrylamide.
Embodiment 2
A kind of side slope protection construction method on reservoir gentle slope, comprises the following steps：
(1) side slope shaping, rejects the ratchel of the loose rubble of side slope and particle diameter in more than 10cm, in side slope vertical and horizontal
Upper to dig a plurality of cross one another groove, the depth for excavating groove is 10-25cm, and width is 5-10cm, forms grid；Grid single lattice face
The 50-100cm that product is2。
(2) reinforcing bar is laid in groove, then casting concrete, conserved 10 days, form concrete grid, concrete grid
It is higher by domatic 10-15cm；Concrete is mainly made up of following raw material：Common sulpho-aluminous cement, fine aggregate, calcium hydroxide, kaolin
And calcium lignosulfonate.The mass ratio of mixing is 70:20:15:10:3.
(3) sow, the Modified soil for being mixed with grass-seed is injected in the grid of side slope, the thickness of injection Modified soil is 5-
10cm.The grass seeds mixed in Modified soil, it is to add grass-seed 10kg per in square soil that it, which is matched, and is mixed with water, and humidity is
40-50%.The Modified soil for being mixed with grass seeds is compressed, it is smooth, then lay non-woven fabrics, complete construction and sow；
Wherein, Modified soil in the step (3), counts, is mainly made up of following raw material by weight：9 parts of bentonite, height
12 parts of ridge soil, 2 parts of cornstarch, 3 parts of mesh polypropylene-fibre, 3 parts of flyash, 1 part of fertilizer, 7 parts of clay and silica are micro-
13 parts of powder.
Fertilizer in the step (3), counts, is mainly made up of following raw material by weight：5 parts of phosphorus pentoxide, urine
0.5 part of 22 parts of element, 1 part of potassium oxide, 3 parts of humic acid, 0.5 part of potassium fulvate and polyacrylamide.
Embodiment 3
A kind of side slope protection construction method on reservoir gentle slope, comprises the following steps：
(1) side slope shaping, rejects the ratchel of the loose rubble of side slope and particle diameter in more than 10cm, in side slope vertical and horizontal
Upper to dig a plurality of cross one another groove, the depth for excavating groove is 10-25cm, and width is 5-10cm, forms grid；Grid single lattice face
The 50-100cm that product is2。
(2) reinforcing bar is laid in groove, then casting concrete, conserved 15 days, form concrete grid, concrete grid
It is higher by domatic 10-15cm；Concrete is mainly made up of following raw material：Common sulpho-aluminous cement, fine aggregate, calcium hydroxide, kaolin
And calcium lignosulfonate.The mass ratio of mixing is 70:20:15:10:3.
(3) sow, the Modified soil for being mixed with grass-seed is injected in the grid of side slope, the thickness of injection Modified soil is 5-
10cm.The grass seeds mixed in Modified soil, it is to add grass-seed 12kg per in square soil that it, which is matched, and is mixed with water, and humidity is
40-50%.The Modified soil for being mixed with grass seeds is compressed, it is smooth, then lay non-woven fabrics, complete construction and sow；
Wherein, Modified soil in the step (3), counts, is mainly made up of following raw material by weight：13 parts of bentonite,
5 parts of kaolin, 7 parts of cornstarch, 1 part of mesh polypropylene-fibre, 9 parts of flyash, 5 parts of fertilizer, 15 parts of clay and silica
9 parts of micro mist.
Fertilizer in the step (3), counts, is mainly made up of following raw material by weight：10 parts of phosphorus pentoxide, urine
2 parts of 12 parts of element, 5 parts of potassium oxide, 1 part of humic acid, 2 parts of potassium fulvate and polyacrylamide.
Embodiment 4
A kind of side slope protection construction method on reservoir gentle slope, comprises the following steps：
(1) side slope shaping, rejects the ratchel of the loose rubble of side slope and particle diameter in more than 10cm, in side slope vertical and horizontal
Upper to dig a plurality of cross one another groove, the depth for excavating groove is 10-25cm, and width is 5-10cm, forms grid；Grid single lattice face
The 50-100cm that product is2。
(2) reinforcing bar is laid in groove, then casting concrete, conserved 13 days, form concrete grid, concrete grid
It is higher by domatic 10-15cm；Concrete is mainly made up of following raw material：Common sulpho-aluminous cement, fine aggregate, calcium hydroxide, kaolin
And calcium lignosulfonate.The mass ratio of mixing is 70:20:15:10:3.
(3) sow, will be mixed with the common soil and fertilizer of grass-seed, the mass ratio of fertilizer and common soil is 3:51；Spray
Penetrate in the grid of side slope, the thickness of injection Modified soil is 5-10cm.The grass seeds mixed in Modified soil, it is per square soil that it, which is matched,
Middle addition grass-seed 11kg, and be mixed with water, humidity is 40-50%.By be mixed with grass seeds Modified soil compress, it is smooth, then
Non-woven fabrics is laid, construction is completed and sows.
Fertilizer in the step (3), counts, is mainly made up of following raw material by weight：7 parts of phosphorus pentoxide, urine
1.5 parts of 16 parts of element, 3 parts of potassium oxide, 2 parts of humic acid, 1 part of potassium fulvate and polyacrylamide.
The use of the side slope protection construction method on reservoir gentle slope of the present invention is 1 to the gradient：2.2 side slope is applied using gunite
Work, sprayed construction after 6 months implementation result it is as shown in table 1.
The contrast that the construction method side slope of the different side slope protections of table 1 is protected
As shown in table 1, the side slope protection construction method on reservoir gentle slope, adds Modified soil in construction, can improve topsoil
Earth stability, soil losses are less.Good ecological protection effect can be obtained.
It is foregoing to the present invention specific illustrative embodiment description be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles and its reality of the present invention should
With so that those skilled in the art can realize and using the present invention a variety of exemplaries and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (6)
1. a kind of side slope protection construction method on reservoir gentle slope, it is characterised in that comprise the following steps：
(1) side slope shaping, rejects the ratchel of the loose rubble of side slope and particle diameter in more than 10cm, is dug on side slope vertical and horizontal
A plurality of cross one another groove, forms grid；
(2) reinforcing bar is laid in groove, then casting concrete, conserved 10-15 days, form concrete grid, concrete grid
It is higher by domatic 10-15cm；
(3) sow, the Modified soil for being mixed with grass-seed is injected in the grid of side slope, by be mixed with grass seeds Modified soil compress, it is smooth,
Then non-woven fabrics is laid, construction is completed and sows；
Wherein, Modified soil in the step (3), counts, is mainly made up of following raw material by weight：9-13 parts of bentonite, height
5-12 parts of ridge soil, 2-7 parts of cornstarch, 1-3 parts of mesh polypropylene-fibre, 3-9 parts of flyash, 1-5 parts of fertilizer, 7-15 parts of clay
With 9-13 parts of fine silica powder.
2. the side slope protection construction method on reservoir gentle slope according to claim 1, it is characterised in that in the step (1)
The depth for excavating groove is 10-25cm, and width is 5-10cm.
3. the side slope protection construction method on reservoir gentle slope according to claim 1, it is characterised in that in the step (1)
The 50-100cm that grid single lattice area is2。
4. the side slope protection construction method on reservoir gentle slope according to claim 1, it is characterised in that in the step (3)
The grass seeds mixed in Modified soil, it is to add grass-seed 10-12kg per in square soil that it, which is matched, and is mixed with water, and humidity is 40-
50%.
5. the side slope protection construction method on reservoir gentle slope according to claim 1, it is characterised in that in the step (3)
The thickness for spraying Modified soil is 5-10cm.
6. the side slope protection construction method on reservoir gentle slope according to claim 1, it is characterised in that in the step (3)
Fertilizer, count, be mainly made up of following raw material by weight：5-10 parts of phosphorus pentoxide, 12-22 parts of urea, potassium oxide 1-5
Part, 1-3 parts of humic acid, 0.5-2 parts of potassium fulvate and 0.5-2 parts of polyacrylamide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509327.5A CN107227715A (en) | 2017-06-28 | 2017-06-28 | A kind of side slope protection construction method on reservoir gentle slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509327.5A CN107227715A (en) | 2017-06-28 | 2017-06-28 | A kind of side slope protection construction method on reservoir gentle slope |
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| Publication Number | Publication Date |
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| CN107227715A true CN107227715A (en) | 2017-10-03 |
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| CN201710509327.5A Pending CN107227715A (en) | 2017-06-28 | 2017-06-28 | A kind of side slope protection construction method on reservoir gentle slope |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513874A (en) * | 2018-04-27 | 2018-09-11 | 山西智德安全技术股份有限公司 | A kind of hillock side slope anti-erosion method for recovering vegetation |
| CN110304971A (en) * | 2019-06-21 | 2019-10-08 | 西安颐普生态科技股份有限公司 | A kind of glycosyl slow-release fertilizer for hillside fields |
| CN114540040A (en) * | 2020-11-18 | 2022-05-27 | 蓝星(北京)化工机械有限公司 | Soil matrix modifier for rapid restoration and desertification of plateau environment vegetation |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804095A (en) * | 2016-03-15 | 2016-07-27 | 云南建工集团有限公司 | Prefabricated grid beam used for supporting side slopes and supporting method thereof |
-
2017
- 2017-06-28 CN CN201710509327.5A patent/CN107227715A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804095A (en) * | 2016-03-15 | 2016-07-27 | 云南建工集团有限公司 | Prefabricated grid beam used for supporting side slopes and supporting method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 孟兆祯等: "《风景园林工程》", 31 March 2012, 中国林业出版社教材出版中心 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513874A (en) * | 2018-04-27 | 2018-09-11 | 山西智德安全技术股份有限公司 | A kind of hillock side slope anti-erosion method for recovering vegetation |
| CN108513874B (en) * | 2018-04-27 | 2020-08-07 | 山西智德安全技术股份有限公司 | Erosion-resistant vegetation recovery method for hillock side slope |
| CN110304971A (en) * | 2019-06-21 | 2019-10-08 | 西安颐普生态科技股份有限公司 | A kind of glycosyl slow-release fertilizer for hillside fields |
| CN114540040A (en) * | 2020-11-18 | 2022-05-27 | 蓝星(北京)化工机械有限公司 | Soil matrix modifier for rapid restoration and desertification of plateau environment vegetation |
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Application publication date: 20171003 |