CN110946036A - Laying structure and method for planting soil of urban green land street trees - Google Patents
Laying structure and method for planting soil of urban green land street trees Download PDFInfo
- Publication number
- CN110946036A CN110946036A CN201911404304.3A CN201911404304A CN110946036A CN 110946036 A CN110946036 A CN 110946036A CN 201911404304 A CN201911404304 A CN 201911404304A CN 110946036 A CN110946036 A CN 110946036A
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- top plate
- lower bottom
- soil
- upper top
- bottom plate
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- 239000002689 soil Substances 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000005416 organic matter Substances 0.000 claims abstract description 5
- 235000016709 nutrition Nutrition 0.000 claims description 20
- 230000035764 nutrition Effects 0.000 claims description 20
- 230000035699 permeability Effects 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 6
- 235000015097 nutrients Nutrition 0.000 claims description 4
- 239000003337 fertilizer Substances 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 239000002688 soil aggregate Substances 0.000 abstract description 3
- 238000005056 compaction Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001564 haversian system Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/02—Special arrangements for delivering the liquid directly into the soil
- A01C23/023—Special arrangements for delivering the liquid directly into the soil for liquid or gas fertilisers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Cultivation Of Plants (AREA)
- Road Paving Structures (AREA)
Abstract
The invention provides a laying structure of planting soil of urban green space street trees, which comprises a planting soil layer and an upper organic matter covering layer, wherein an underground supporting mechanism is arranged in the planting soil layer around a tree soil ball, the underground supporting mechanism comprises an upper top plate, a supporting column and a lower bottom plate, the space between the upper top plate and the lower bottom plate is supported by the supporting column, and the soil layer between the upper top plate and the lower bottom plate is protected. The underground supporting mechanism can effectively protect the soil around the street trees, prevent the soil from being compacted by urban pedestrian flow and traffic flow, and ensure the stability of the soil aggregate structure.
Description
Technical Field
The invention relates to a soil improvement technology, in particular to a paving structure and a paving method of planting soil of urban green land street trees.
Background
In recent years, the greening industry of large and medium cities in China is vigorously developed, urban greenbelts become a part of modern people's lives, standardized construction is carried out on a large number of squares and streets, and hard pavement is implemented on pedestrian footpaths, so that the soil structure and the soil layer on which plants depend are changed, and the characteristics of the soil, such as physics, chemistry, biology and the like, are changed.
The invention provides a laying structure and a laying method of urban green land shade tree planting soil, aiming at the characteristics that the urban garden green land soil is high in compaction degree, easy to harden and poor in air permeability due to the influence of pedestrian flow and traffic flow, and the existing shade tree pool covering structure is not provided with a lower supporting mechanism and is not provided with technical measures capable of effectively preventing soil around trees from being compacted.
Disclosure of Invention
In order to overcome the problems in the prior art, the invention provides a paving structure and a paving method of urban green space street tree planting soil, which can prevent soil compaction.
The invention provides the following technical scheme:
the utility model provides a laying structure of soil is planted to city green space pavement tree, is equipped with secret supporting mechanism including planting soil layer and the organic matter overburden on upper strata in planting soil layer around trees soil ball, secret supporting mechanism includes top plate, support column and lower plate, through the support column supports the space between top plate and the lower plate.
Furthermore, the upper top plate and the lower bottom plate are both permeable concrete plates, the support columns are solid columns, and the support columns are located between the upper top plate and the lower bottom plate.
Furthermore, the lower side surface of the upper top plate and the upper side surface of the lower bottom plate are respectively provided with a positioning snap ring corresponding to the position of the support column, and the positioning snap rings are used for clamping and fixing the support column.
Furthermore, the upper bottom surface and the lower bottom surface of the upper top plate and the lower bottom plate are both square with side length of 60-80cm, the thickness is 5-7cm, the diameter of the support column is 10-15cm, and the height is 100-120 cm.
Furthermore, a breathable nutrition tube is arranged between the upper top plate and the lower bottom plate, a plurality of breathable holes are reserved in the upper top plate, the aperture of each breathable hole is slightly larger than the outer diameter of the breathable nutrition tube, the breathable nutrition tube penetrates through the breathable holes, the upper end of the breathable nutrition tube is exposed out of the upper top plate, the lower end of the breathable nutrition tube is abutted against the lower bottom plate, and the upper port of the breathable nutrition tube is flush with the ground surface.
Further, the ventilating nutrient canal is filled with porous materials with permeability and air permeability and slow-release fertilizers.
Further, the porous material is one or more of sponge, porous vermiculite, ceramsite and volcanic rock.
A paving method of a paving structure of planting soil of urban green space street trees comprises the following steps:
digging a planting hole, digging a reserved space at each side around the planting hole, laying a lower bottom plate of an underground supporting mechanism around the planting hole, installing a supporting column, reserving a tree soil ball in the middle of the planting hole, and not arranging the lower bottom plate;
placing the tree soil ball at the middle position of the planting hole, backfilling planting soil, properly compacting and then installing a top plate;
and thirdly, paving a machine covering layer on the part of the upper top plate positioned in the tree pool, and paving the pavement on the part of the upper top plate positioned outside the tree pool.
By adopting the technical scheme, the invention has the following beneficial effects:
1. the underground supporting mechanism can effectively protect the soil around the street trees, prevent the soil from being compacted by urban pedestrian flow and traffic flow, and ensure the stability of the soil aggregate structure.
2. The application of the breathable nutrition tube in the invention can ensure the breathability of the soil at the bottom layer and can slowly release nutrition to the soil layer.
Drawings
FIG. 1 is a schematic cross-sectional view of a tree pool according to the present invention;
FIG. 2 is a schematic structural view of the present invention for planting soil;
FIG. 3 is a schematic structural view of the upper deck of the present invention;
fig. 4 is a schematic view of the structure of a single lower base plate of the present invention.
Wherein: 1-organic matter covering layer, 2-road pavement, 31-upper top plate, 311-air holes, 32-supporting columns, 33-lower bottom plate, 331-positioning snap ring, 34-air-permeable nutrition tube and 4-planting soil layer
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the block diagrams and specific examples are set forth only for the purpose of illustrating the invention and are not to be construed as limiting the invention.
Example 1
As shown in fig. 1-4, the invention provides a paving structure of planting soil for urban green space street trees, which comprises a planting soil layer 4 and an upper organic matter covering layer 1, wherein an underground supporting mechanism is arranged in the planting soil layer around a tree soil ball, the underground supporting mechanism comprises an upper top plate 31, a supporting column 32 and a lower bottom plate 33, and the space between the upper top plate and the lower bottom plate is supported by the supporting column. The lower bottom plates correspond to the upper top plates in laying positions one by one, are identical in size and shape, are positioned around the tree soil ball, and are not provided with the lower bottom plates under the tree soil ball.
Because of the protection of the supporting mechanism, the compaction effect of urban people flow and nearby traffic flow on the soil can be effectively avoided, and the stability of the soil aggregate structure is ensured.
Preferably, the upper top plate and the lower bottom plate are both permeable concrete plates, the support columns are solid columns, and the support columns are located between the upper top plate and the lower bottom plate. The splicing mode of the plates can be changed according to the positions of the planted trees when the upper top plate is laid. As shown in fig. 4, the lower side of the upper top plate and the upper side of the lower bottom plate are respectively provided with a positioning snap ring 331 corresponding to the position of the supporting column for clamping and fixing the supporting column.
The upper bottom plate and the lower bottom plate are both square with the side length of 60-80cm, the thickness is 5-7cm, the diameter of the support column is 10-15cm, and the height is 100-120 cm.
A breathable nutrition tube 34 is further arranged between the upper top plate and the lower bottom plate, a plurality of breathable holes 311 are reserved on the upper top plate, the aperture of each breathable hole is slightly larger than the outer diameter of the breathable nutrition tube, the breathable nutrition tube penetrates through the breathable holes, the upper end of the breathable nutrition tube is exposed out of the upper top plate, the lower end of the breathable nutrition tube is abutted against the lower bottom plate, and the upper port of the breathable nutrition tube is flush with. Porous materials with permeability and air permeability and slow-release fertilizers are filled in the air-permeable nutrient tubes. The porous material is one or more of sponge, porous vermiculite, ceramsite and volcanic rock.
The nutrient solution can be directionally applied to the soil from the pipe orifice, and the ventilating nutrient pipe can be conveniently replaced after aging. The application of the breathable nutrition tube can ensure the breathability of the bottom soil and slowly release nutrition to the soil layer.
Example 2
The invention provides a paving method of a paving structure, which comprises the following steps:
digging a planting hole, digging a reserved space at each side around the planting hole, laying a lower bottom plate of an underground supporting mechanism around the planting hole, installing a supporting column, reserving a tree soil ball in the middle of the planting hole, and not arranging the lower bottom plate;
placing the tree soil ball at the middle position of the planting hole, backfilling planting soil, properly compacting and then installing a top plate;
and thirdly, paving a machine covering layer on the part of the upper top plate positioned in the tree pool, and paving the pavement on the part of the upper top plate positioned outside the tree pool.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The laying structure of the planting soil of the urban green space street trees comprises a planting soil layer and an upper organic matter covering layer, and is characterized in that an underground supporting mechanism is arranged in the planting soil layer around a tree soil ball, the underground supporting mechanism comprises an upper top plate, a supporting column and a lower bottom plate, and the supporting column supports a space between the upper top plate and the lower bottom plate.
2. The urban green space street tree planting soil paving structure as claimed in claim 1, wherein the upper top plate and the lower bottom plate are both permeable concrete plates, the supporting columns are solid columns, and the supporting columns are located between the upper top plate and the lower bottom plate.
3. The urban green space street tree planting soil paving structure as claimed in claim 2, wherein the lower side of the upper top plate and the upper side of the lower bottom plate are respectively provided with a positioning snap ring corresponding to the position of the support column for clamping and fixing the support column.
4. The urban green space street tree planting soil paving structure as claimed in claim 2, wherein the upper and lower bottom surfaces of the upper top plate and the lower bottom plate are both squares with side length of 60-80cm, the thickness is 5-7cm, the diameter of the support column is 10-15cm, and the height is 100-120 cm.
5. The soil paving structure for planting the urban green street trees according to claim 1, wherein a ventilating nutrition tube is further arranged between the upper top plate and the lower bottom plate, a plurality of ventilating holes are reserved on the upper top plate, the hole diameter of each ventilating hole is slightly larger than the outer diameter of each ventilating nutrition tube, each ventilating nutrition tube penetrates through each ventilating hole, the upper top plate is exposed at the upper end, the lower end of each ventilating hole is abutted against the lower bottom plate, and the upper end is flush with the ground surface.
6. The urban green space street tree planting soil paving structure according to claim 5, wherein the air-permeable nutrient tube is filled with porous materials with permeability and air permeability and slow-release fertilizers.
7. The paving structure of urban green space street tree planting soil according to claim 6, wherein the porous material is one or more of sponge, porous vermiculite, ceramsite and volcanic rock.
8. A paving method of a paving structure of urban green space street tree planting soil according to claim 5, characterized by comprising the following steps:
digging a planting hole, digging a reserved space at each side around the planting hole, laying a lower bottom plate of an underground supporting mechanism around the planting hole, installing a supporting column, reserving a tree soil ball in the middle of the planting hole, and not arranging the lower bottom plate;
placing the tree soil ball at the middle position of the planting hole, backfilling planting soil, properly compacting and then installing a top plate;
and thirdly, paving a machine covering layer on the part of the upper top plate positioned in the tree pool, and paving the pavement on the part of the upper top plate positioned outside the tree pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911404304.3A CN110946036A (en) | 2019-12-31 | 2019-12-31 | Laying structure and method for planting soil of urban green land street trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911404304.3A CN110946036A (en) | 2019-12-31 | 2019-12-31 | Laying structure and method for planting soil of urban green land street trees |
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| Publication Number | Publication Date |
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| CN110946036A true CN110946036A (en) | 2020-04-03 |
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|---|---|---|---|
| CN201911404304.3A Pending CN110946036A (en) | 2019-12-31 | 2019-12-31 | Laying structure and method for planting soil of urban green land street trees |
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| CN (1) | CN110946036A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111357604A (en) * | 2020-05-18 | 2020-07-03 | 贵州建工集团第十一建筑工程有限责任公司 | Method for improving transplanting survival rate of big trees |
| CN114960327A (en) * | 2022-05-20 | 2022-08-30 | 上海二十冶建设有限公司 | Road surface green belt tree pit structure and construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09327239A (en) * | 1996-06-10 | 1997-12-22 | Hikari Kairiku Sangyo Kk | Protecting device for tree root |
| CN204589743U (en) * | 2015-02-13 | 2015-08-26 | 上海博大园林建设发展有限公司 | Grass-planting brick reinforcement pad and be provided with the stopping pad of this grass-planting brick reinforcement pad |
| CN206042740U (en) * | 2016-08-30 | 2017-03-29 | 杭州中艺生态环境工程有限公司 | Improve the environmentally friendly greening structure of varieties in saline-alkali areas plant survival rate |
| CN206136813U (en) * | 2016-08-11 | 2017-05-03 | 王晓峰 | Spinal branch strut is protected in road maintenance |
| CN208639099U (en) * | 2018-06-29 | 2019-03-26 | 北京京润园林绿化工程有限公司 | Concrete breaking aggregate ecology tree well |
| CN211721298U (en) * | 2019-12-31 | 2020-10-23 | 北京顺景园林股份有限公司 | Laying structure of soil is planted to city green space pavement tree |
-
2019
- 2019-12-31 CN CN201911404304.3A patent/CN110946036A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09327239A (en) * | 1996-06-10 | 1997-12-22 | Hikari Kairiku Sangyo Kk | Protecting device for tree root |
| CN204589743U (en) * | 2015-02-13 | 2015-08-26 | 上海博大园林建设发展有限公司 | Grass-planting brick reinforcement pad and be provided with the stopping pad of this grass-planting brick reinforcement pad |
| CN206136813U (en) * | 2016-08-11 | 2017-05-03 | 王晓峰 | Spinal branch strut is protected in road maintenance |
| CN206042740U (en) * | 2016-08-30 | 2017-03-29 | 杭州中艺生态环境工程有限公司 | Improve the environmentally friendly greening structure of varieties in saline-alkali areas plant survival rate |
| CN208639099U (en) * | 2018-06-29 | 2019-03-26 | 北京京润园林绿化工程有限公司 | Concrete breaking aggregate ecology tree well |
| CN211721298U (en) * | 2019-12-31 | 2020-10-23 | 北京顺景园林股份有限公司 | Laying structure of soil is planted to city green space pavement tree |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111357604A (en) * | 2020-05-18 | 2020-07-03 | 贵州建工集团第十一建筑工程有限责任公司 | Method for improving transplanting survival rate of big trees |
| CN114960327A (en) * | 2022-05-20 | 2022-08-30 | 上海二十冶建设有限公司 | Road surface green belt tree pit structure and construction method |
| CN114960327B (en) * | 2022-05-20 | 2023-09-29 | 上海二十冶建设有限公司 | Construction method of tree pit structure of road surface green belt |
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