CN210031688U - Grass planting slope protection structure based on three-dimensional geotechnical net - Google Patents
Grass planting slope protection structure based on three-dimensional geotechnical net Download PDFInfo
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- CN210031688U CN210031688U CN201920688071.3U CN201920688071U CN210031688U CN 210031688 U CN210031688 U CN 210031688U CN 201920688071 U CN201920688071 U CN 201920688071U CN 210031688 U CN210031688 U CN 210031688U
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- precast beam
- connecting block
- beam piece
- soil
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 14
- 239000002689 soil Substances 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 239000010410 layer Substances 0.000 claims description 36
- 239000002344 surface layer Substances 0.000 claims description 9
- 235000015097 nutrients Nutrition 0.000 claims description 8
- 241000196324 Embryophyta Species 0.000 claims description 3
- 238000013329 compounding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 230000035764 nutrition Effects 0.000 abstract 1
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- 239000004568 cement Substances 0.000 description 3
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- 239000002131 composite material Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model discloses a grass planting slope protection structure based on three-dimensional geotechnological net, it has the characteristics that easily construction installation and soil conservation ability are good, and its technical scheme main points are including the slope body, slope body upper berth is equipped with the soil bed course, is equipped with the concrete layer on the soil bed course, and the concrete layer includes prefabricated connecting block and precast beam piece, connects through prefabricated connecting block between the adjacent precast beam piece, and precast beam piece and prefabricated connecting block interconnect form a plurality of ecological holes, have seted up the water hole on the precast beam piece, still be equipped with a plurality of steel on the precast beam piece and collude, ecological downthehole filling nutrition soil layer, and the upper surface that the concrete layer was built is equipped with three-dimensional geotechnological net, and three-dimensional geotechnological net colludes fixedly with pre-buried steel, has laid the soil layer of planting on the three-dimensional geote.
Description
Technical Field
The utility model belongs to the technical field of ecological bank protection, refer in particular to a grass planting slope protection structure based on three-dimensional geotechnique's net.
Background
At present, cement slopes are generally required to be built on river banks and river reach to ensure that the cement slopes are not scoured by water flow to collapse the bank, in order to improve ecological construction, an ecological system needs to be rebuilt on the cement slopes to achieve the purpose of improving ecological environment, the biggest problem of the existing ecological slope protection is that soil on the slope protection is easy to scour by rainwater, so that the soil thickness is uneven and water and soil loss is caused, at present, a mode of adopting a three-dimensional geonet as a base layer and then laying the soil is also provided, the three-dimensional geonet is loose and flexible in texture, 90% of space is reserved for filling soil, gravel and fine stones, plant roots can penetrate through the space, comfortable, tidy and balanced growth is achieved, and the grown turf enables net mats, turf and soil surfaces to be firmly combined together, but the laying thickness of the three-dimensional geonet is limited, and the soil thickness can be kept insufficient if the three-dimensional geonet is singly adopted, affecting plant growth.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a grass planting slope protection structure based on three-dimensional geotechnological net, it has easily the installation of being under construction and protects the characteristics that soil ability is good.
The purpose of the utility model is realized like this: the utility model provides a grass planting slope protection structure based on three-dimensional geotechnological net, includes the slope body, its characterized in that: the slope body upper berth is equipped with the soil bed course, is equipped with the concrete layer on the soil bed course, and the concrete layer includes prefabricated connecting block and precast beam piece, connects through prefabricated connecting block between the adjacent precast beam piece, and precast beam piece and prefabricated connecting block interconnect form a plurality of ecological holes, have seted up the water hole on the precast beam piece, still are equipped with a plurality of steel on the precast beam piece and collude, ecological downthehole nutrient soil layer that fills, the upper surface on the concrete layer is equipped with three-dimensional geotechnological net, and three-dimensional geotechnological net colludes fixedly with pre-buried steel, has laid on the three-dimensional geotechnological net and has.
By adopting the technical scheme, the soil cushion layer can be made of materials such as loess, the surface of a slope body is easy to be paved, then the prefabricated connecting blocks and the prefabricated beam blocks are paved, then the ecological holes are filled with nutrient soil layers which are bed soil containing various mineral nutrients, strong in water and fertilizer retention capacity and free of diseases and insect pests, then the three-dimensional geonet is paved and fixed on the steel hooks, finally the soil mixed with grass seeds is sprayed on the three-dimensional geonet by adopting a mechanical soil spraying method to form a planting soil layer, and the planting soil layer can be embedded into the three-dimensional geonet due to the spatial net structure, so that the planting soil layer can be kept through the three-dimensional geonet, and the stability and the scouring resistance of the planting soil layer are improved; the ecological holes play a role in keeping the nutrient soil layer, the nutrient soil layer is prevented from running off, when the rainfall is abundant, the water passing holes can accelerate drainage, excessive rainwater is prevented from being accumulated in the ecological holes, the ecological holes can be communicated with one another, and the steel hooks are convenient for fixing the three-dimensional geotechnical net.
The utility model discloses further set up to: the periphery of the prefabricated connecting block is of a hexagonal structure, the peripheral walls of six sides of the prefabricated connecting block are provided with embedded grooves of concave structures, the prefabricated beam block is of a strip-shaped structure, and the end part of the prefabricated beam block is clamped in the embedded grooves.
Through adopting above-mentioned technical scheme, after prefabricated connecting block and the installation of precast beam piece, ecological hole is the triangle-shaped structure, and the connection structure of prefabricated connecting block and precast beam piece, structural stability is good, and easily installation.
The utility model discloses further set up to: and a water passing groove is also arranged on the upper surface of the prefabricated connecting block and is of a structure shaped like a Chinese character 'mi'.
Through adopting above-mentioned technical scheme, cross the lower row that the water tank can further accelerate the rainwater, cross the water tank and be rice style of calligraphy structure and make homoenergetic intercommunication each other between the adjacent ecological hole.
The utility model discloses further set up to: be equipped with pre-buried nail on the precast beam piece, steel colludes swing joint on pre-buried nail's outer end.
Through adopting above-mentioned technical scheme, for swing joint, adjustable position and angle between steel collude and the pre-buried nail, conveniently collude the steel on three-dimensional geotechnique's net.
The utility model discloses further set up to: the three-dimensional geonet is formed by compounding a plurality of layers of net structures, and the surface layer of the three-dimensional geonet is provided with a plurality of ridge structures.
By adopting the technical scheme, the three-dimensional plastic geonet is a multilayer plastic three-dimensional geonet which is prepared by taking thermoplastic resin as a raw material and performing the processes of net forming by extrusion, stretching, composite forming and the like, and when the surface layer is subjected to thermal forming, the surface layer is shaped to generate a plurality of raised structures, so that the surface layer is more fluffy and has better soil preservation effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a concrete layer in the present invention;
FIG. 3 is a schematic structural view of a precast beam block according to the present invention;
the reference numbers in the figures are: 1. a slope body; 2. a soil mat layer; 3. building a concrete layer; 4. prefabricating a connecting block; 5. prefabricating a beam block; 6. an ecological hole; 7. water passing holes; 8. steel hook; 9. a three-dimensional geonet; 10. and (4) passing through a water tank.
Detailed Description
The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1 to 3:
the utility model provides a grass planting slope protection structure based on three-dimensional geotechnological net 9, includes the slope body 1, its characterized in that: 1 upper berth of slope body is equipped with soil bed course 2, be equipped with concrete layer 3 on the soil bed course 2, concrete layer 3 includes prefabricated connecting block 4 and precast beam piece 5, connect through prefabricated connecting block 4 between the adjacent precast beam piece 5, precast beam piece 5 forms a plurality of ecological holes 6 with prefabricated connecting block 4 interconnect, water hole 7 has been seted up on the precast beam piece 5, still be equipped with a plurality of steel on the precast beam piece 5 and collude 8, pack nutritive soil layer in the ecological hole 6, the upper surface of concrete layer 3 is equipped with three-dimensional geotechnological net 9, three-dimensional geotechnological net 9 colludes 8 with pre-buried steel and fixes, three-dimensional geotechnological net 9 upper berth is equipped with plants the soil layer.
By adopting the technical scheme, the soil cushion layer 2 can be made of materials such as loess and the like, the surface of the slope body 1 is easily paved, then the prefabricated connecting blocks 4 and the prefabricated beam blocks 5 are paved, then the ecological hole 6 is filled with a nutrient soil layer which is bed soil containing various mineral nutrients, strong water and fertilizer retention capacity and free of diseases and insect pests, then the three-dimensional geonet 9 is paved, the three-dimensional geonet 9 is fixed on the steel hook 8, and finally the soil mixed with grass seeds is sprayed on the three-dimensional geonet 9 by adopting a mechanical soil spraying method to form a planting soil layer, the planting soil layer can be embedded into the three-dimensional geonet 9 due to the spatial net structure of the three-dimensional geonet 9, the planting soil layer can be kept through the three-dimensional geonet 9, and the stability and the scouring resistance of the planting soil layer are improved; the ecological holes 6 play a role in keeping the nutrient soil layer and avoid the loss of the nutrient soil layer; when the rainfall is abundant, the water holes 7 can accelerate drainage, the phenomenon that the rainwater is excessive is avoided being accumulated in the ecological holes 6, the ecological holes 6 are communicated with each other, and the steel hooks 8 are convenient for fixing the three-dimensional geotechnical net 9.
The utility model discloses further set up to: the periphery of the prefabricated connecting block 4 is of a hexagonal structure, the peripheral walls of the six sides of the prefabricated connecting block 4 are provided with embedded grooves of concave structures, the prefabricated beam blocks 5 are of strip structures, and the end portions of the prefabricated beam blocks 5 are clamped in the embedded grooves.
Through adopting above-mentioned technical scheme, after prefabricated connecting block 4 and precast beam piece 5 installation, ecological hole 6 is the triangle-shaped structure, and prefabricated connecting block 4 and precast beam piece 5's connection structure, structural stability is good, and easily installs.
The utility model discloses further set up to: the upper surface of the prefabricated connecting block 4 is also provided with a water passing groove 10, and the water passing groove 10 is of a structure shaped like a Chinese character 'mi'.
Through adopting above-mentioned technical scheme, cross lower arranging of water tank 10 can further quickening the rainwater, cross water tank 10 and be the rice style of calligraphy structure and make between the adjacent ecological hole 6 homoenergetic communicate each other.
The utility model discloses further set up to: be equipped with pre-buried nail on the precast beam piece 5, steel colludes 8 swing joint on pre-buried nail's outer end.
Through adopting above-mentioned technical scheme, for swing joint between steel colludes 8 and the pre-buried nail, adjustable position and angle conveniently collude 8 with the steel on three-dimensional geotechnological net 9.
The utility model discloses further set up to: the three-dimensional geonet 9 is formed by compounding a plurality of layers of net structures, and the surface layer of the three-dimensional geonet 9 is provided with a plurality of ridge structures.
By adopting the technical scheme, the three-dimensional geotechnical net 9 is a multilayer plastic three-dimensional geotechnical net 9 which is prepared by taking thermoplastic resin as a raw material and performing the processes of net forming by extrusion, stretching, composite forming and the like, and when the surface layer is subjected to thermal forming, the surface layer is shaped to generate a plurality of raised structures, so that the surface layer is more fluffy and has better soil conservation effect.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides a grass planting slope protection structure based on three-dimensional geotechnological net, includes slope body (1), its characterized in that: the slope body (1) upper berth is equipped with soil bed course (2), be equipped with concrete layer (3) on soil bed course (2), concrete layer (3) are including prefabricated connecting block (4) and precast beam piece (5), connect through prefabricated connecting block (4) between adjacent precast beam piece (5), precast beam piece (5) and prefabricated connecting block (4) interconnect form a plurality of ecological holes (6), water hole (7) have been seted up on precast beam piece (5), still be equipped with a plurality of steels on precast beam piece (5) and collude (8), ecological hole (6) intussuseption are filled with nutrient soil layer, the upper surface of concrete layer (3) is equipped with three-dimensional geotechnological net (9), three-dimensional geotechnological net (9) collude (8) fixedly with pre-buried steel, three-dimensional geotechnological net (9) upper berth is equipped with plants the soil layer.
2. The grass planting slope protection structure based on the three-dimensional geonet of claim 1, which is characterized in that: the periphery of the prefabricated connecting block (4) is of a hexagonal structure, the embedded grooves of the concave structures are formed in the peripheral walls of the six sides of the prefabricated connecting block (4), the prefabricated beam blocks (5) are of strip-shaped structures, and the end portions of the prefabricated beam blocks (5) are clamped in the embedded grooves.
3. The grass planting slope protection structure based on the three-dimensional geonet of claim 2, wherein: the upper surface of the prefabricated connecting block (4) is also provided with a water passing groove (10), and the water passing groove (10) is of a structure shaped like a Chinese character 'mi'.
4. The grass planting slope protection structure based on the three-dimensional geonet of claim 1, which is characterized in that: be equipped with pre-buried nail on precast beam piece (5), steel colludes (8) swing joint on pre-buried nail's outer end.
5. The grass planting slope protection structure based on the three-dimensional geonet of claim 1, which is characterized in that: the three-dimensional geonet (9) is formed by compounding multiple layers of net structures, and the surface layer of the three-dimensional geonet (9) is provided with a plurality of ridge structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920688071.3U CN210031688U (en) | 2019-05-14 | 2019-05-14 | Grass planting slope protection structure based on three-dimensional geotechnical net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920688071.3U CN210031688U (en) | 2019-05-14 | 2019-05-14 | Grass planting slope protection structure based on three-dimensional geotechnical net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210031688U true CN210031688U (en) | 2020-02-07 |
Family
ID=69365290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920688071.3U Expired - Fee Related CN210031688U (en) | 2019-05-14 | 2019-05-14 | Grass planting slope protection structure based on three-dimensional geotechnical net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210031688U (en) |
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2019
- 2019-05-14 CN CN201920688071.3U patent/CN210031688U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |