CN214940260U - Ecological restoration structure for high and steep rocky slope of surface mine - Google Patents
Ecological restoration structure for high and steep rocky slope of surface mine Download PDFInfo
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- CN214940260U CN214940260U CN202121207934.4U CN202121207934U CN214940260U CN 214940260 U CN214940260 U CN 214940260U CN 202121207934 U CN202121207934 U CN 202121207934U CN 214940260 U CN214940260 U CN 214940260U
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Abstract
The utility model relates to the technical field of ecological remediation and land reclamation, concretely relates to high steep rock slope ecological remediation structure of surface mine, including side slope, first barricade and second barricade, first barricade is located the side slope top, the wire net has been laid on the side slope surface, be connected with the anchor nail between wire net and the side slope, the side slope surface still fixedly connected with stock, be connected with between stock and the side slope and plant the groove, plant the inslot and lay matrix soil, the planting groove bottom has seted up the outlet, the second barricade is located the one side that is close to the side slope bottom, laid soil between second barricade and the side slope, the soil surface is planted and has been planted vegetation, one side that soil is close to the side slope has still been built and has been built the drainage ditch, laid matrix soil between drainage ditch and the side slope, matrix soil surface all is planted with liana plant; adopt the utility model discloses technical scheme can improve the speed of the ecological restoration of side slope, prevents the problem of platform ponding, is applicable to high steep rock matter side slope ecological remediation.
Description
Technical Field
The utility model relates to an ecological remediation and land reclamation's technical field, concretely relates to surface mine high steep rock matter side slope ecological remediation structure.
Background
In the current stage, the ecological restoration method for the side slope with the gradient greater than 55 degrees in the surface mine mainly comprises the steps of covering soil on the slope toe, planting vines on the slope, adopting a pre-buried spray pipe for maintenance if the water source condition is good, and adopting a manual sprinkler for maintenance if the water source condition is not good. The defects of the repairing method are as follows: 1. the soil is easy to run off due to natural wind and rain and surface runoff water scouring; 2. after the soil and nutrients are lost, the root system of the plant is naked, and the plant can stop growing and even wither, so that the investment waste is caused; 3. when the terrain of a mine is complex, the terrain is high, the number of platform sections is large, and the height difference is large, the water diversion irrigation pipeline laid in the vegetation area for slope planting to be restored in a quasi-ecological mode is limited, the pre-buried spray pipe can not be maintained, and the water pipe head of the spray truck is limited due to large height difference, the vegetation area can not be planted by manual irrigation, so that soil is lack of water and blocks and cracks, the plant root system of the vegetation area can not supplement water in time, the plants grow slowly or wither and die in the long term, the overall growth speed of the engineering planted plants is slow, and the survival rate is low; 4. the green-recovering landscape effect of the slope ecological restoration is slow, the ecological system sustainability is poor, meanwhile, the platform is easy to accumulate water, and the soil base material and the base fertilizer are easy to be washed by rainwater.
SUMMERY OF THE UTILITY MODEL
In order to solve the not enough of prior art, the utility model provides a high steep rock matter side slope ecological remediation structure of surface mine to solve current side slope ecological restoration structure effect slow, the problem of the easy ponding of platform.
To achieve the above object, the present invention provides a basic solution: the utility model provides an open mine high steep rock matter side slope ecological remediation structure, includes side slope, first barricade and second barricade, first barricade is located the side slope top, the wire net has been laid on the side slope surface, the wire net with be connected with the anchor nail between the side slope, side slope surface still fixedly connected with stock, be connected with the planting groove between stock and the side slope surface, the planting groove is "V" shape, it has laid matrix soil to plant the inslot, the sluicing hole has been seted up to the planting groove bottom, the second barricade is located the side slope bottom, the second barricade with soil has been laid between the side slope, soil surface plants has the vegetation, soil is close to one side of side slope has still been built and has been cut the escape canal, cut the escape canal with matrix soil has been laid between the side slope, matrix soil surface all plants vine.
The principle and the effect of the scheme are as follows: the first retaining wall at the top of the side slope can effectively prevent rainwater or broken stones from damaging the ecological restoration structure, the second retaining wall at the bottom of the side slope can stabilize soil and prevent soil loss, and the steel wire mesh covered on the surface of the side slope enables the side slope to be an integral body, so that the soil is further stabilized; the vine plants are planted in the planting grooves, the vegetation is planted in the soil at the bottom of the side slope, the water locking and ecological system of the side slope can be recovered, the speed of recovering the ecological structure of the side slope can be improved, and water accumulation in the planting grooves can be prevented through water drainage holes formed in the planting grooves; the drainage ditch at the bottom of the side slope can collect accumulated water on the side slope and the side of the side slope, and the stability of the ecological restoration structure is improved.
Further, the planting groove is made of reinforced concrete.
Adopt above-mentioned scheme, can increase the stability of planting the groove.
Furthermore, the planting groove and the matrix soil and the second retaining wall and the soil are provided with a reverse filter layer.
By adopting the scheme, the loss of matrix soil and soil is prevented, and the stability of the ecological restoration structure is improved.
Further, the soil surface inclines towards the drainage cut ditch, the inclination angle is 2-5 degrees, and the matrix soil surface between the drainage cut ditch and the side slope inclines.
By adopting the technical scheme, the drainage ditch is convenient to cut and collect rainwater on two sides, and water accumulation is prevented.
Furthermore, the first retaining wall and the second retaining wall adopt gabion or plant biological bags.
By adopting the technical scheme, the cost is low, the manufacture is convenient, and the appearance can be ensured.
Compared with the prior art, the beneficial effects of the utility model are that: the problem that vegetation cannot be planted in the traditional method of the ultrahigh side slope can be solved; the greening landscape effect of slope ecological restoration and the sustainability of an ecological system can be improved, and the problems that water is easy to accumulate on a slope ecological restoration platform and soil base materials and base fertilizers are easy to be washed away by rainwater are solved.
Drawings
Fig. 1 is the utility model relates to a high steep rock slope ecological remediation schematic structure of surface mine.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: 1 side slope, 2 first barricade, 3 second barricade, 4 wire net, 5 ground bolts, 6 planting grooves, 7 anchor rods, 8 matrix soil, 9 liana, 10 soil, 11 vegetation, 12 cut escape canals and 13 reversed filter layers.
Example (b):
as shown in fig. 1, an ecological restoration structure for a high and steep rocky slope of a surface mine comprises a slope 1, a first retaining wall 2 and a second retaining wall 3, wherein the slope 1 is a high and steep rocky slope, the first retaining wall 2 and the second retaining wall 3 adopt gabions or plant biological bags, the first retaining wall 2 is arranged at the top end of the slope 1, a steel wire mesh 4 is laid on the surface of the slope 1, the steel wire mesh 4 adopts a flexible galvanized steel wire mesh 4 or a plastic-plated steel wire mesh 4, the steel wire mesh 4 can adopt rhombus, ellipse, quadrangle, hexagon and the like, an anchor 5 is connected between the steel wire mesh 4 and the slope 1, the anchor 5 is made of steel bars with the diameter of 20cm and the length of 20cm, the steel wire mesh 4 is fixed on the slope 1 by the aid of the anchor 5, an anchor rod 7 is further connected to the surface of the slope 1, the anchor rod 7 is made of steel bars, the diameter and the length of the anchor rod 7 are both larger than rivets, the bottom end of the slope 1 is inserted into the slope, a planting groove 6 is built between an anchor rod 7 and the surface of a side slope 1, the anchor rod 7 fixedly connects the planting groove 6 to the surface of the side slope 1, the planting groove 6 is made of reinforced concrete, the planting groove 6 is V-shaped, matrix soil 8 is paved in the planting groove 6, a reverse filter layer 13 is also arranged between the matrix soil 8 and the surface of the planting groove 6 to prevent the matrix soil 8 from losing, the matrix soil 8 is planted with a vine plant 9, the vine plant 9 can adopt boston ivy, mucuna, everia, Chinese trumpet creeper, honeysuckle, kudzu root, polygonum multiflorum, wintergreen vine, kudzu root, ficus pumila and the like, a drain hole is arranged at the bottom of the left side of the planting groove 6 to discharge accumulated water in the planting groove 6, a second retaining wall 3 is arranged at the left side of the bottom of the side slope 1, soil 10 is paved between the second retaining wall 3 and the side slope 1, a reverse filter layer 13 is arranged between the second retaining wall 3 and the soil 10 to prevent the soil 10 from losing, and vegetation 11 is planted on the surface of the second retaining wall 10, vegetation 11 can adopt bush flowers and plants, the turf or broadcast the grass seed, side slope 1's bottom left side has still been built and has been cut escape canal 12, cut and has been laid matrix soil 8 between escape canal 12's right side and the side slope 1, and matrix soil 8's surface has also been planted liana 9, cut the left soil 10 surface height in escape canal 12 from left to right reduces gradually, inclination is 2 to 5, cut the matrix soil 8 height on escape canal 12 right side and reduce gradually from right to left, cut escape canal 12 and can collect the ponding of side slope 1 and soil 10 surface and get rid of, guarantee the stability of ecological recovery structure.
The specific implementation process is as follows:
arrange first barricade 2 and second barricade 3 in side slope 1's top and bottom respectively, lay wire net 4 at side slope 1's surface and prevent that rubble or earth from dropping, side slope 1's bottom still is equipped with cuts escape canal 12, can prevent this ecological recovery structure ponding, and side slope 1's surface and planting inslot 6 all plant vine 9, can improve ecological recovery speed.
The above embodiments of the present invention are only examples, and the common knowledge of the known specific structures and characteristics in the schemes is not described too much, it should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, and these should be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (5)
1. The utility model provides a high steep rocky slope ecological remediation structure of surface mine, includes side slope (1), first barricade (2) and second barricade (3), its characterized in that: the first retaining wall (2) is arranged at the top of the side slope (1), a steel wire mesh (4) is laid on the surface of the side slope (1), anchor bolts (5) are connected between the steel wire mesh (4) and the side slope (1), anchor rods (7) are fixedly connected to the surface of the side slope (1), planting grooves (6) are connected between the anchor rods (7) and the surface of the side slope (1), the planting grooves (6) are V-shaped, matrix soil (8) is laid in the planting grooves (6), drainage holes are formed in the bottom of the planting grooves (6), the second retaining wall (3) is arranged at the bottom of the side slope (1), soil (10) is laid between the second retaining wall (3) and the side slope (1), vegetation (11) is planted on the surface of the soil (10), drainage ditches (12) are further built on one side, close to the side slope (1), of the soil (10), cut escape canal (12) with laid matrix soil (8) between side slope (1), vine (9) have all been planted on matrix soil (8) surface.
2. The ecological restoration structure for the high and steep rocky slope of the surface mine according to claim 1, wherein: the planting groove (6) is made of reinforced concrete.
3. The ecological restoration structure for the high and steep rocky slope of the surface mine according to claim 1, wherein: the planting groove (6) with between matrix soil (8) with second barricade (3) with all be equipped with between soil (10) reversed filter layer (13).
4. The ecological restoration structure for the high and steep rocky slope of the surface mine according to claim 1, wherein: soil (10) surface court cut escape canal (12) direction slope, inclination is 2 to 5, cut escape canal (12) with between side slope (1) matrix soil (8) surface slope.
5. The ecological restoration structure for the high and steep rocky slope of the surface mine according to claim 1, wherein: the first retaining wall (2) and the second retaining wall (3) adopt gabions or plant biological bags.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121207934.4U CN214940260U (en) | 2021-06-01 | 2021-06-01 | Ecological restoration structure for high and steep rocky slope of surface mine |
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| CN202121207934.4U CN214940260U (en) | 2021-06-01 | 2021-06-01 | Ecological restoration structure for high and steep rocky slope of surface mine |
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| CN214940260U true CN214940260U (en) | 2021-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182743A (en) * | 2021-12-06 | 2022-03-15 | 湖南头版头条生态环境工程有限公司 | Ecological restoration system and method for mine high and steep rocky side slope |
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2021
- 2021-06-01 CN CN202121207934.4U patent/CN214940260U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182743A (en) * | 2021-12-06 | 2022-03-15 | 湖南头版头条生态环境工程有限公司 | Ecological restoration system and method for mine high and steep rocky side slope |
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