CN217580226U - Collect drainage, reinforcement and ecological afforestation in side slope ecological protection structure of an organic whole - Google Patents
Collect drainage, reinforcement and ecological afforestation in side slope ecological protection structure of an organic whole Download PDFInfo
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- CN217580226U CN217580226U CN202221291106.8U CN202221291106U CN217580226U CN 217580226 U CN217580226 U CN 217580226U CN 202221291106 U CN202221291106 U CN 202221291106U CN 217580226 U CN217580226 U CN 217580226U
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Abstract
The utility model discloses a collect drainage, consolidate and ecological greening in side slope ecological protection structure of an organic whole, including many trunk escape canals of domatic excavation along the side slope, transversely set up a plurality of branch escape canals between two adjacent trunk escape canals, spray ecological substrate and lay three-dimensional net on the side slope, every branch escape canal below is all fixed and is equipped with geotechnological check room, is equipped with the soil of nourishing in the geotechnological check room, all be equipped with geotechnological cloth in trunk escape canal and the branch escape canal. The utility model discloses combine the drainage function, the side slope reinforcement and the ecological greening three organic of side slope, used light-duty geosynthetic material to replace heavy concrete structure, geotechnological cloth and aqueduct can effectively reduce the rainwater infiltration, and the vegetation that the side slope surface evenly covered also can effectual protection side slope.
Description
Technical Field
The utility model relates to a collect drainage, reinforcement and ecological afforestation in side slope ecological protection structure of an organic whole.
Background
The construction of infrastructures such as roads, mines, water conservancy and the like can generate a large number of exposed slopes, and the protection and treatment of the slopes become a non-negligible problem.
For a common expressway side slope, the slope height is relatively small, and the traffic performance and safety requirements can be well met by adopting a graded slope releasing mode; however, for a large mine side slope with the height of dozens of meters, the grading slope-releasing is obviously overlarge in engineering quantity and too high in construction cost, and the traditional slope protection generally uses concrete, mortar rubble and other raw materials, so that the self weight of the framework is inevitably overlarge, which is obviously unfavorable for the construction of the large mine side slope.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a drainage of collection, reinforcement and ecological greening in side slope ecological protection structure of an organic whole that construction is simple, low in labor strength.
The utility model provides a technical scheme of above-mentioned technical problem is: the utility model provides a collect drainage, consolidate and ecological afforestation in ecological protective structure of side slope of an organic whole, includes many trunk escape canals of slope excavation along the side slope, transversely sets up a plurality of branch escape canals between two adjacent trunk escape canals, sprays ecological substrate and lays three-dimensional net on the side slope, and every branch escape canal below all is fixed and is equipped with geotechnological check room, is equipped with the soil of nourishment in the geotechnological check room, all be equipped with geotechnological cloth in trunk escape canal and the branch escape canal.
According to the slope ecological protection structure integrating drainage, reinforcement and ecological greening, the aqueduct for preventing rainwater from seeping downwards is buried in the slope, the upper end of the aqueduct is buried to the upper surface of the slope in a shallow mode, and the lower end of the aqueduct is horizontally arranged to the lower slope surface.
The side slope ecological protection structure integrating drainage, reinforcement and ecological greening is characterized in that a water-stop sheet is arranged in the center of each trunk drainage ditch.
The slope ecological protection structure integrating drainage, reinforcement and ecological greening has the advantages that one end of the geotextile in the branch drainage ditch is attached to the geocell, and the other end of the geotextile is attached to and fixed in the branch drainage ditch; for the geotechnical cloth of the main drainage ditch, one end of the geotechnical cloth is attached to the bottom of the main drainage ditch, and the other end of the geotechnical cloth is attached to a water-stop plate in the center and fixed.
The side slope ecological protection structure integrating drainage, reinforcement and ecological greening is characterized in that wire netting used for intercepting massive sludge, broken stones or branches is arranged in the branch drainage ditch.
Above-mentioned collect drainage, reinforcement and ecological greening in side slope ecological protection structure of an organic whole, the interval of two adjacent lateral drainage ditches in the slope surface direction of side slope is no more than 4m.
The side slope ecological protection structure integrating drainage, reinforcement and ecological greening is characterized in that the branch drainage ditches are herringbone.
The beneficial effects of the utility model reside in that:
1. the utility model discloses combine the drainage function, the side slope reinforcement and the ecological greening three of side slope organic, used light-duty geosynthetic material to replace heavy concrete structure, geotechnological cloth and aqueduct can effectively reduce the rainwater infiltration, and the vegetation that the side slope surface evenly covered also can effectual protection side slope.
2. The utility model discloses a light-duty geosynthetic material has replaced traditional concrete and building stones piece, is aided with the vegetation afforestation mode and keeps soil and water, and the dead weight of the bank protection skeleton that has significantly reduced has alleviateed workman's work load, has reduced the degree of difficulty of material hoist and mount transportation, has promoted the bank protection effect.
3. The utility model discloses a form of filling thin iron wire in the middle of chevron shape lateral drainage ditch, the embedding of cooperation aqueduct has solved the problem that the escape canal blockked up and the rainwater infiltration for the protective effect obtains showing and promotes, and the design of aqueduct can also transmit the vegetation root of below with the water that the hillside top infiltrated, thereby promotes the growth of vegetation, accords with the green call of country, is favorable to ecological civilization construction.
Drawings
Fig. 1 is a schematic diagram of the slope structure of the present invention.
Fig. 2 is a schematic diagram of a cross section of a side slope of the present invention.
Fig. 3 is an enlarged view of the anchor in the area a of fig. 2.
Fig. 4 is a schematic cross-sectional view of the lateral drainage ditch of the present invention.
Figure 5 is the utility model discloses the interface schematic diagram of trunk escape canal.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-5, a slope ecological protection structure integrating drainage, reinforcement and ecological greening comprises a plurality of main drainage ditches 12 dug along a slope surface of a slope, wherein the main drainage ditches 12 play a drainage role; a plurality of herringbone branch drainage ditches 11 are transversely arranged between every two adjacent trunk drainage ditches 12, the distance between every two adjacent branch drainage ditches 11 in the slope surface direction of the side slope is not more than 4m, and each branch drainage ditch 11 plays a role in drainage; ecological substrate 7 is sprayed on the slope and three-dimensional net 6 is laid, geocell 1 is fixedly arranged below each branch drainage ditch 11 through anchor rods 10 and nuts 9, nutrient soil 3 is arranged in the geocell 1 and grass seeds are sowed, and geotextile 5 is arranged in each of the trunk drainage ditch 12 and the branch drainage ditches 11.
A water guide pipe 8 for preventing rainwater from seeping downwards is buried in the side slope, the upper end of the water guide pipe 8 is buried to the upper surface of the side slope in a shallow mode, and the lower end of the water guide pipe is horizontally arranged to the lower slope surface.
Every trunk escape canal 12 central authorities are provided with a water-stop sheet 2, and is great in rainfall, under the great condition of trunk escape canal 12 flow, can prevent effectively that rivers from to the erodeing of trunk escape canal 12, also can play the drainage effect simultaneously, improves drainage efficiency.
One end of the geotextile 5 in the branch drainage ditch 11 is attached to the geocell 1, and the other end of the geotextile is attached to the inside of the branch drainage ditch 11 and fixed; for the geotextile 5 of the main drainage ditch 12, one end is attached to the bottom of the main drainage ditch 12, and the other end is attached to and fixed to the water-stop plate 2 in the center.
The utility model discloses a work progress does:
step 1: transporting the material to be used to the site, comprising: the soil-working layer comprises a water guide pipe 8, an ecological substrate 7, a three-dimensional net 6, a geocell 1, geotextile 5, an anchor rod 10, a wire netting 4 and nutrient soil 3;
and 2, step: in order to avoid repeated construction, a plurality of trunk drainage ditches 12 are firstly excavated along the slope surface of the side slope, the water guide pipe 8 is buried according to the design, and the positions of two end heads of the water guide pipe 8 are close to the surface of the side slope as much as possible;
and 3, step 3: repairing and leveling the slope surface, removing impurities and fine soil blocks, and digging a herringbone lateral drainage ditch 11 on the slope surface according to the design requirements of actual engineering;
and 4, step 4: performing waterproof and greening pretreatment on the slope surface, and spraying an ecological base material 7 and covering a three-dimensional net 6;
and 5: and continuously laying and fixing the synthetic geotechnical material on the slope. Paving a geocell 1 with a hole wall on the side surface at a water retaining and bearing end at the lower part of the dug herringbone branch drainage ditch 11, anchoring the geocell 1 on a side slope through the hole wall by using a nut 9 and an anchor rod 10, and filling nutrient soil 3 in the geocell 1, thereby facilitating the later ecological greening construction; using the strip-shaped geotextile 5 and folding and paving the geotextile, wherein one end of the geotextile 5 of the branch drainage ditch 11 is attached to the geocell 1, and the other end of the geotextile is attached to the inside of the branch drainage ditch 11 and fixed; for the geotextile 5 of the main drainage ditch 12, one end is attached to the bottom of the main drainage ditch 12, and the other end is attached to the water-stop plate 2 at the center and fixed
Step 6: and the greening design is reasonably carried out on the slope surface, grass seeds are sprayed on the residual space of the side slope and the nutrient soil 3 for filling the geocell 1, so that the stability of the side slope is further strengthened, and the environment is beautified.
Claims (7)
1. The utility model provides a collect drainage, reinforcement and ecological afforestation in ecological protective structure of side slope of an organic whole which characterized in that: include along slope surface excavation many trunk escape canals, transversely set up a plurality of branch escape canals between two adjacent trunk escape canals, spray ecological substrate and lay three-dimensional net on the slope, every branch escape canal below all is fixed and is equipped with geotechnological check room, is equipped with the soil nourishment in the geotechnological check room, all be equipped with geotechnological cloth in trunk escape canal and the branch escape canal.
2. A side slope ecological protection structure integrating drainage, reinforcement and ecological greening as claimed in claim 1, wherein: a water guide pipe for preventing rainwater from seeping downwards is buried in the side slope, the upper end of the water guide pipe is shallowly buried on the upper surface of the side slope, and the lower end of the water guide pipe is flatly laid to the lower slope surface.
3. The ecological slope protection structure integrating drainage, reinforcement and ecological greening according to claim 1, characterized in that: and a water-stop plate is arranged in the center of each trunk drainage ditch.
4. A slope ecological protection structure integrating drainage, reinforcement and ecological greening according to claim 3, wherein: one end of the geotextile in the branch drainage ditch is attached to the geocell, and the other end of the geotextile is attached to the inside of the branch drainage ditch and fixed; for the geotextile of the main drainage ditch, one end of the geotextile is attached to the bottom of the main drainage ditch, and the other end of the geotextile is attached to the water-stop plate in the center and fixed.
5. The ecological slope protection structure integrating drainage, reinforcement and ecological greening according to claim 1, characterized in that: wire netting used for intercepting massive sludge, broken stones or branches is arranged in the branch drainage ditch.
6. The ecological slope protection structure integrating drainage, reinforcement and ecological greening according to claim 1, characterized in that: the distance between two adjacent branch drainage ditches along the slope surface direction of the side slope is not more than 4m.
7. The ecological slope protection structure integrating drainage, reinforcement and ecological greening according to claim 1, characterized in that: the branch drainage ditches are in a herringbone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221291106.8U CN217580226U (en) | 2022-05-27 | 2022-05-27 | Collect drainage, reinforcement and ecological afforestation in side slope ecological protection structure of an organic whole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221291106.8U CN217580226U (en) | 2022-05-27 | 2022-05-27 | Collect drainage, reinforcement and ecological afforestation in side slope ecological protection structure of an organic whole |
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| Publication Number | Publication Date |
|---|---|
| CN217580226U true CN217580226U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221291106.8U Active CN217580226U (en) | 2022-05-27 | 2022-05-27 | Collect drainage, reinforcement and ecological afforestation in side slope ecological protection structure of an organic whole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217580226U (en) |
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2022
- 2022-05-27 CN CN202221291106.8U patent/CN217580226U/en active Active
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