CN208445984U - A kind of soil stone ridge Anti-seeping technology structure - Google Patents
A kind of soil stone ridge Anti-seeping technology structure Download PDFInfo
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- CN208445984U CN208445984U CN201820805377.8U CN201820805377U CN208445984U CN 208445984 U CN208445984 U CN 208445984U CN 201820805377 U CN201820805377 U CN 201820805377U CN 208445984 U CN208445984 U CN 208445984U
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Abstract
The utility model provides a kind of native stone ridge Anti-seeping technology structure, including native stone ridge；The side of the soil stone ridge is successively equipped with clay liner, waterproof blanket, clay protective layer, ploughs and plant soil, and cultivated soil of planting is located on ground line, and clay protective layer, clay liner, waterproof blanket are located under ground line；The other side of the soil stone ridge is equipped with grass planting slope protection, and one end of native stone ridge is equipped with rock ballast paving, and rock ballast paving is located on ground line.The utility model takes full advantage of local material by optimization ridge section, is a kind of simple and easy, effective construction method, and achieve the benefit of preferable economy.
Description
Technical field
The utility model relates to a kind of native stone ridge Anti-seeping technology structures, belong to farmland water conservancy works technical field, especially
It is related to a kind of separate riverbank, topography area farmland ridge leakage preventing structure higher.
Background technique
The growth of the aquatic crops such as rice needs soil to have a higher moisture condition, thus paddy field need to usually irrigate it is a large amount of light
Water, studies have shown that paddy field most of moisture can be scattered and disappeared by leakage or other approach, the moisture only leaked accounts for paddy field moisture input
50% or more of total amount.Meanwhile a large amount of nutrient element is carried in percolating water, nutrientuse efficiency is not only reduced, is also caused
Shallow Groundwater Pollution, this is particularly acute the terraced fields of mountain area knob.
Currently, it is different according to building terraced fields stalk material, it is divided into native ridge, stone-laying ridge and plant ridge, especially with native stone
Ridge is in the majority.Water consumpation is leaked with number of ways, and the soil that the main region that ridge is Water deep leaching builds ridge is main
From paddy field is adjoined, ridge is close with soil primitive character in field, but the effects of human activity difference such as farming, irrigation throughout the year is led
Cause the two soil property generation point different.Due to being influenced by factors such as biological activity and root systems of plant, in ridge, low layer soil it is big
Hole quantity is higher than in field, causes moisture rapidly losing by ridge region.
It solves the problems, such as that ridge leakage is mainly tamped by clay at present, more has using sides such as the anti-ridge leakages of non-irrigated polygonum flaccidum
Formula, but do not have the problem of very good solution leakage in existing technical solution, the in other words not no solution party of ecological, environmental protective
Formula.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of native stone ridge Anti-seeping technology structure, the soil stone field
Ridge Anti-seeping technology structure is the effective measures for preventing mountain area, knob from administering sloping upland soil erosion, building basic farmland, is led to
It crosses and antiseepage, existing gas permeability on the basis of antiseepage is carried out using waterproof blanket material, and allow root system of plant that can penetrate bentonite
Waterproof blanket (GCL), and ecological anti-seepage has been achieved the effect that without influence on bentonite waterproof blanket (GCL) waterproof effect.
The utility model is achieved by the following technical programs.
A kind of native stone ridge Anti-seeping technology structure provided by the utility model, including native stone ridge；The soil stone ridge
Side is successively equipped with clay liner, waterproof blanket, clay protective layer, ploughs and plant soil, ploughs plant soil and is located on ground line, clay protection
Layer, clay liner, waterproof blanket are located under ground line；The other side of the soil stone ridge is equipped with grass planting slope protection, and the one of native stone ridge
End is equipped with rock ballast paving, and rock ballast paving is located on ground line.
The section configuration of the soil stone ridge be it is trapezoidal, it is up-narrow and down-wide, be width close to the side of ground line.
The trapezoidal slope ratio is 1:0.3, and trapezoidal top width is 30cm.
The cultivated plant soil, clay protective layer, clay liner, waterproof blanket are closely laid with, and are ploughed and are planted soil, clay protective layer, clay
Bed course, waterproof blanket are ridge side close to the side of native stone ridge, and the other side is counter-slope side.
The slope ratio of the counter-slope side is 1:1, and the slope ratio of ridge side is 1:0.3.
It is overlapped between the waterproof blanket using dry powder and clay, the length of waterproof blanket lap-joint is not less than 25cm.
The utility model has the beneficial effects that:
It is a kind of simple and easy, effective construction party 1. taking full advantage of local material by optimization ridge section
Method, and achieve the benefit of preferable economy；
2. natural sodium bentonite water-proof blanket belongs to inorganic material and a kind of Ecosystem environmental protection material, to water quality without any
Pollution；Bentonite belongs to inorganic material, and not aging, durability is good, and it is pollution-free to water quality and soil to be embedded in underground；
3. distinctive gas permeability: being conducive to water_air exchange, grow the plant health around water body；
4. root system can puncture: root system of plant can penetrate bentonite waterproof blanket (GCL), anti-to bentonite waterproof blanket (GCL)
Water effect is without influence；
5. adaptation to local conditions, for far from riverbank, topography area farmland ridge higher, there is preferable antiseepage Water-saving effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the drawing of the utility model waterproof blanket lap-joint construction；
In figure: 1-, which is ploughed, plants soil, 2- clay protective layer, 3- clay liner, 4- waterproof blanket, 5- soil stone ridge, 6- grass planting slope protection,
7- rock ballast paving, 8- ground line, 9- dry powder, 10- clay.
Specific embodiment
Be described further below the technical solution of the utility model, but claimed range be not limited to it is described.
As shown in Figure 1, a kind of soil stone ridge Anti-seeping technology structure, including native stone ridge 5；The side of the soil stone ridge 5
It is successively equipped with clay liner 3, waterproof blanket 4, clay protective layer 2, ploughs and plants soil 1, plant soil 1 is ploughed and is located on ground line 8, clay protection
Layer 2, clay liner 3, waterproof blanket 4 are located under ground line 8；The other side of the soil stone ridge 5 is equipped with grass planting slope protection 6, Tu Shitian
The one end on the ridge 5 is equipped with rock ballast paving 7, and rock ballast paving 7 is located on ground line 8.
The section configuration of the soil stone ridge 5 be it is trapezoidal, it is up-narrow and down-wide, be width close to the side of ground line 8, it is steady to increase it
Solidity.
The trapezoidal slope ratio is 1:0.3, and trapezoidal top width is 30cm (narrow one end), the height of native stone ridge 5 according to
The actual conditions in local farmland are adjusted, and convenient for setting grass planting slope protection 6, reduce Water deep leaching.
The cultivated plant soil 1, clay protective layer 2, clay liner 3, waterproof blanket 4 are closely laid with, and are ploughed and are planted native 1, clay protective layer
2, clay liner 3, waterproof blanket 4 are ridge side close to the side of native stone ridge 5, and the other side is counter-slope side.
The slope ratio of the counter-slope side is 1:1, and the slope ratio of ridge side is 1:0.3；Be conducive to water_air exchange, make around water body
Plant health growth, for area farmland ridge has preferable antiseepage Water-saving effect higher far from riverbank, topography.
When ridge is longer, and waterproof blanket 5 needs to overlap, directly carried out between the waterproof blanket 4 using dry powder 9 and clay 10
The length of overlap joint, 4 lap-joint of waterproof blanket is not less than 25cm, as shown in Figure 2.
The waterproof blanket 4 is natural sodium bentonite water-proof blanket, and dry powder 9 is natural sodium bentonite dry powder, and clay 10 is
The dedicated clay of natural sodium bentonite.
The construction procedure of the utility model is as follows:
(1) excavate leveling: first within the scope of 1~2m of inside of native stone ridge 5 by field plough plant soil 1 dig out stacking to
With being excavated to hard soil layer and flatten excavation face, ridge side is excavated according to 1:0.3, and counter-slope side is excavated according to 1:1；
(2) backfill paving blanket: it is laid with one layer of clay protective layer 2 after excavation face leveling, it is anti-to re-lay natural sodium bentonite
Water blanket 4, laying sequence are successively laid with down from native stone ridge 5；
(3) it restores field: successively backfilling clay protective layer 3 on the waterproof blanket 4 laid and plough and plant soil layer 1；
(4) grass planting slope protection: after native stone ridge 5 is tamped, one layer of rock ballast paving 7 is laid at the top of it, in addition in native stone ridge 5
Upstream and downstream slope surface be arranged grass planting slope protection 6.
In conclusion the utility model can the original ridge of merger, using original resource on the basis of, pass through be laid with waterproof
Blanket 4 is retained, and can carry out outflow test, and the stronger soil of viscosity should be selected on the outside of native stone ridge 5, successively repairs slope after compacting,
Pat compacting.
Claims (6)
1. a kind of soil stone ridge Anti-seeping technology structure, including native stone ridge (5), it is characterised in that: the one of the soil stone ridge (5)
Side is successively equipped with clay liner (3), waterproof blanket (4), clay protective layer (2), ploughs and plant native (1), ploughs plant native (1) and is located at ground line
(8) on, clay protective layer (2), clay liner (3), waterproof blanket (4) are located under ground line (8)；It is described soil stone ridge (5) it is another
Side is equipped with grass planting slope protection (6), and one end of native stone ridge (5) is equipped with rock ballast paving (7), and rock ballast paving (7) are located at ground line (8)
On.
2. soil stone ridge Anti-seeping technology structure as described in claim 1, it is characterised in that: the section of the soil stone ridge (5)
Shape be it is trapezoidal, it is up-narrow and down-wide, close to ground line (8) side be width.
3. soil stone ridge Anti-seeping technology structure as claimed in claim 2, it is characterised in that: the trapezoidal slope ratio is 1:0.3,
Trapezoidal top width is 30cm.
4. soil stone ridge Anti-seeping technology structure as described in claim 1, it is characterised in that: the cultivated plant native (1), clay protection
Layer (2), clay liner (3), waterproof blanket (4) are closely laid with, and are ploughed and are planted native (1), clay protective layer (2), clay liner (3), waterproof
Blanket (4) is ridge side close to the side of native stone ridge (5), and the other side is counter-slope side.
5. soil stone ridge Anti-seeping technology structure as claimed in claim 4, it is characterised in that: the slope ratio of the counter-slope side is 1:1,
The slope ratio of ridge side is 1:0.3.
6. soil stone ridge Anti-seeping technology structure as described in claim 1, it is characterised in that: used between the waterproof blanket (4)
Dry powder (9) and clay (10) are overlapped, and the length of waterproof blanket (4) lap-joint is not less than 25cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805377.8U CN208445984U (en) | 2018-05-28 | 2018-05-28 | A kind of soil stone ridge Anti-seeping technology structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805377.8U CN208445984U (en) | 2018-05-28 | 2018-05-28 | A kind of soil stone ridge Anti-seeping technology structure |
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ID=65150076
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| CN201820805377.8U Active CN208445984U (en) | 2018-05-28 | 2018-05-28 | A kind of soil stone ridge Anti-seeping technology structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110199605A (en) * | 2019-07-02 | 2019-09-06 | 浙江兴运生态修复技术服务有限公司 | A kind of construction method of the ridge leakage preventing structure of paddy field water conservation |
| CN112252294A (en) * | 2020-11-25 | 2021-01-22 | 青岛九天智慧农业集团有限公司 | Seepage-proofing treatment method for different land block heights in saline-alkali land paddy field |
| CN115104398A (en) * | 2022-06-28 | 2022-09-27 | 重庆地质矿产研究院 | Construction process of anti-side-seepage field ridge |
-
2018
- 2018-05-28 CN CN201820805377.8U patent/CN208445984U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110199605A (en) * | 2019-07-02 | 2019-09-06 | 浙江兴运生态修复技术服务有限公司 | A kind of construction method of the ridge leakage preventing structure of paddy field water conservation |
| CN110199605B (en) * | 2019-07-02 | 2021-09-24 | 浙江兴运生态修复技术服务有限公司 | Construction method of ridge seepage-proofing structure for water retention of paddy field |
| CN112252294A (en) * | 2020-11-25 | 2021-01-22 | 青岛九天智慧农业集团有限公司 | Seepage-proofing treatment method for different land block heights in saline-alkali land paddy field |
| CN115104398A (en) * | 2022-06-28 | 2022-09-27 | 重庆地质矿产研究院 | Construction process of anti-side-seepage field ridge |
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