CN217974437U - Mountain super-high and super-steep slope supporting structure - Google Patents
Mountain super-high and super-steep slope supporting structure Download PDFInfo
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- CN217974437U CN217974437U CN202222253492.8U CN202222253492U CN217974437U CN 217974437 U CN217974437 U CN 217974437U CN 202222253492 U CN202222253492 U CN 202222253492U CN 217974437 U CN217974437 U CN 217974437U
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Abstract
The utility model discloses a mountain body superelevation steep side slope supporting construction, include: a plurality of first stock, double-deck galvanized steel wire net, metal sheet, nut and afforestation layer. Each first stock inserts the massif, and double-deck galvanized steel wire net articulates in first stock, and double-deck galvanized steel wire net covers in the massif surface, and the stock is located through the trepanning cover to the metal sheet, and the metal sheet is located one side that double-deck galvanized steel wire net deviates from the massif, and first stock is connected to the nut, and the nut supports and pushes up in the metal sheet one side of anticreep massif, and the afforestation layer includes mike's pad and SPF spray-seeding material, and mike's pad covers in double-deck galvanized steel wire net, SPF spray-seeding material fill and cover in mike's pad. The utility model provides a mountain super-high steep side slope supporting structure is through hanging double-deck zinc-plated wire netting and mike pad at the domatic slope of mountain to adopt SPF spray-seeding technology to carry out green construction and make domatic green grass that grows out, effectively protect ecological environment, effectively improve the mechanical properties of mountain side slope, strengthened side slope shear behavior, ensure the stability of side slope.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a mountain body superelevation steep side slope supporting construction.
Background
The traditional foundation pit slope protection construction usually adopts a construction process that a reinforcing mesh is hung on a foundation pit slope, and then concrete is sprayed on the foundation pit slope. The method is also often adopted for slope support of the mountain. However, concrete is poured on the mountain, trees are transplanted, and the ecological environment is damaged, so that the slope protection scheme adopting the sprayed concrete has great pollution to the environment and does not meet the requirement of green construction. Moreover, for the ultra-high (the maximum height of a high and large slope reaches 12 meters) and ultra-steep (more than 70 to 80 degrees), the construction can not be carried out by adopting the process of spraying concrete, the concrete can not be attached to the surface of a mountain, and the supporting effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mountain body superelevation steep side slope supporting construction.
The utility model adopts the following technical proposal:
a mountain body superelevation steep side slope supporting construction includes:
the first anchor rods are used for being inserted into a mountain;
the double-layer galvanized steel wire mesh is connected to the first anchor rod and used for covering the surface of a mountain;
the metal plate is provided with a sleeve hole, the anchor rod is sleeved with the metal plate through the sleeve hole, and the metal plate is positioned on one side, away from the mountain body, of the double-layer galvanized steel wire mesh;
the nut is in threaded connection with the first anchor rod and abuts against one surface, away from the mountain body, of the metal plate;
the greening layer comprises a microphone pad and an SPF spray-seeding material, the microphone pad covers the double-layer galvanized steel wire mesh, and the SPF spray-seeding material fills and covers the microphone pad.
Optionally, the length of the first anchor rod is 11m to 16m.
Optionally, in a direction from the top of the mountain to the bottom of the mountain, the length of each of the first anchor rods decreases step by step.
Optionally, the mountain body ultrahigh and ultra-steep slope supporting structure further comprises a catch basin arranged on the slope top of the mountain body.
Optionally, mountain body superelevation steep side slope supporting construction still sets up in the retaining wall of mountain body bottom including setting up.
Optionally, a cavity is formed between the retaining wall and the mountain, and a filler is arranged in the cavity.
Optionally, a lawn layer is laid on the top of the filler.
Optionally, the retaining wall includes a plurality of columns, each column is disposed at intervals, and adjacent columns are connected through a baffle;
in the thickness direction of the baffle plate, the extending length of the upright post is larger than the thickness of the baffle plate.
Optionally, the baffle is provided with a water drainage hole and an expansion joint.
Optionally, a gravel pile layer is arranged on one side, facing the mountain, of the baffle, and the gravel pile layer covers the drainage hole.
By adopting the technical scheme, make the utility model discloses following beneficial effect has:
the utility model provides a mountain super high super steep side slope supporting construction is through hanging double-deck zinc-plated wire netting and mike pad at mountain domatic to adopt SPF spray seeding technology to carry out green construction and make domatic green grass that grows out, effectively protect ecological environment, effectively improve the mechanical properties of mountain side slope, strengthened side slope shear resistance, ensure the stability of side slope.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of a mountain slope;
FIG. 2 is a first schematic view of a mountain super-high and super-steep slope supporting structure provided by the present invention;
FIG. 3 is a schematic view of the retaining wall portion of FIG. 2;
FIG. 4 is a second schematic view of the mountain super-high and super-steep slope supporting structure provided by the present invention;
fig. 5 is a schematic top view of the retaining wall portion of fig. 4.
In the figure, 1, mountain; 2. a first anchor rod; 3. double-layer galvanized steel wire mesh; 4. a metal plate; 5. a nut; 6. a greening layer; 7. a filler; 8. a retaining wall; 81. a column; 82. a baffle plate; 821. a water drain hole; 822. an expansion joint; 83. a crown beam; 9. a pebble bed; 10. a second anchor rod; 11. intercepting a ditch; 12. a lawn layer; a. a ground line.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or component to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, an embodiment of the present application provides a mountain ultra-high and ultra-steep slope supporting structure, including: a plurality of first stock 2, double-deck galvanized steel wire net 3, metal sheet 4, nut 5 and afforestation layer 6. Each first anchor rod 2 is used for being inserted into a mountain 1, and each first anchor rod 2 is distributed at different parts of a slope of the mountain at intervals. Double-deck galvanized steel wire net 3 connect in first stock 2, for example, articulate double-deck galvanized steel wire net 3 in the tip that first stock 2 stretches out domatic. The double-layer galvanized steel wire mesh 3 is used for covering the surface of the mountain body 1, so that the surface of the mountain body is effectively protected, and the invasion caused by strong rain erosion or wind and sand erosion is reduced. Be provided with the trepanning on the metal sheet 4, metal sheet 4 passes through the trepanning cover is located the stock, metal sheet 4 is located one side that double-deck galvanized steel wire net 3 deviates from massif 1, 5 threaded connection of nut in first stock 2, just nut 5 support top in metal sheet 4 deviates from the one side of massif 1, and metal sheet 4 can compress tightly double-deck galvanized steel wire net 3. Greening layer 6 includes mike pad and SPF spray-seeding material, mike pad cover in double-deck galvanized steel wire net 3, SPF spray-seeding material fill and cover in mike pad.
In the embodiment of the application, double-layer galvanized wire netting and microphone pads are hung on the slope surface of the mountain 1, green construction is carried out in a mode of spraying SPF spray-seeding materials (soil, grass seeds, wood fibers and the like) so that green grass grows on the slope surface, the ecological environment is effectively protected, the mechanical property of the slope surface of the mountain 1 is effectively improved, the shear resistance of the slope surface is enhanced, and the stability of the slope surface is ensured.
In the application, the slope surface greening is carried out by adopting the SPF process, so that the cost is lower, the effect is better, and two problems of quick greening and permanent greening in the field of ecological environment restoration are successfully solved. During SPF process construction, wood fiber matrix (containing plant nutrient, fertilizer, probiotics and soil modifier), seeds, adhesive and water-retaining agent are put into a spray seeding vehicle in sequence, are uniformly stirred and mixed, are directly sprayed on the slope of the mountain by a high-pressure spray seeding gun, and are green again to be formed at one time.
The mountain body super-high and super-steep slope supporting structure is applicable to high and large slopes, the maximum height of the mountain body super-high and super-steep slope supporting structure reaches 12 meters, the slope is super-steep (reaching 70-80 degrees), and the mountain body super-high and super-steep slope supporting structure is particularly suitable for mountain body 1 in an area which does not damage native vegetation and has high requirements on construction environment protection. Such as the environment of two sides of a railway and a house building close to a mountain 1 and closer to the building (2~6 meters). The mountain body super-high and super-steep side slope supporting structure effectively protects the earth surface soil from being eroded by strong rainwater or wind and sand, permanently improves the soil fertility of the mountain body 1 surface, ensures the later growth of plants and achieves the effect of permanent green keeping of the side slope.
The microphone pad can adopt the muscle microphone pad that adds, can play the anti erosion ability of reinforcing soil, and protection is domatic avoids receiving the erosion of wind and rain, ground flowing water, prevents that soil from erodeing. The mike pad is of a rope-shaped structure, can be tightly wound together with a plant root system, provides a plant growing environment, and improves the water scouring resistance.
In this application embodiment, metal sheet 4 can compress tightly double-deck galvanized steel wire net 3, prevents that double-deck galvanized steel wire net 3 from sliding. The mike mat can adopt the same fixing mode as the double-layer galvanized steel wire net 3, namely the mike mat can be hung on the anchor rod and is pressed on the surface of the double-layer galvanized steel wire net 3 through the metal plate 4. Alternatively, the microphone pad may be anchored with its anchor. The adjacent microphone pad edges should have at least an 8cm overlap.
In a possible embodiment, the length of the first anchor 2 is between 11m and 16m.
In the installation of first stock, at first drilling, then utilize the slip casting ware to carry out the slip casting to the drilling, put into first stock 2 at last, first stock 2 length is longer can go deep into inside mountain 1, has improved mountain 1 side slope support stability.
In a possible embodiment, the length of each of the first anchors 2 decreases stepwise in a direction from the top of the hill 1 to the bottom of the hill 1.
In a possible embodiment, referring to fig. 2, the mountain body ultra-high and ultra-steep slope supporting structure further comprises a cut-off ditch 11 arranged on the slope top of the mountain body 1, and the cut-off ditch 11 can be located above an area where anchor rods are installed on the mountain body 1, so that rainwater can be intercepted, scouring of rainwater to the slope surface is reduced, and the supporting structure is protected.
In a possible embodiment, referring to fig. 2 and 3, the mountain ultrahigh and ultra-steep slope supporting structure further includes a retaining wall 8 disposed at the bottom of the mountain 1. Retaining wall 8 has further played and has strutted the effect, and retaining wall 8 can protect the building simultaneously, prevents that the mountain rock that falls from assaulting the building.
In a possible embodiment, between the retaining wall 8 and the mountain 1 a cavity is formed, inside which a filling 7 is arranged. The filler 7 may be soil or foamed concrete.
In a possible embodiment, a lawn layer 12 is laid on top of the foamed concrete.
In a possible embodiment, as shown in fig. 3, the retaining wall 8 comprises a plurality of columns 81, each column 81 is arranged at intervals, adjacent columns 81 are connected by a baffle 82, and the columns 81 extend along the thickness direction of the baffle 82 for a length greater than the thickness of the baffle. The columns 81 and the retaining plates 82 constitute a pile-plate type retaining wall. The upright 81 can be a reinforced concrete pile, and a crown beam 83 is erected at the top of each reinforced concrete pile. Adjacent reinforced concrete piles are connected through a baffle 82.
In a possible embodiment, referring to fig. 4 and 5, the mountain ultra-high and ultra-steep slope supporting structure may further include a second anchor rod 10, one end of the second anchor rod 10 extends into the mountain 1, and the other end of the second anchor rod 10 extends into the upright column 81, so that the retaining wall and the bottom of the slope form a stable whole, thereby ensuring the stability of the slope, preventing the crack of the ultra-high mountain 1 from further developing, achieving the purpose of protection, and effectively protecting the ecological environment.
In one possible embodiment, the baffle 82 is provided with a drain opening 821 and an expansion joint 822. A100 mm PVC round pipe can be arranged in the drain hole 821, and the inclined slope is 5%. The drain hole 821 is designed to drain accumulated water behind the baffle 82, thereby reducing hydrostatic pressure.
The side of the baffle 82 facing the mountain 1 is provided with a gravel pile layer 9, and the gravel pile layer 9 covers the drain hole 821. Gaps for water to pass through can be formed in the pebble soil layer 9, and accumulated water is discharged conveniently.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a mountain body superelevation steep side slope supporting construction which characterized in that includes:
the first anchor rods are used for being inserted into a mountain;
the double-layer galvanized steel wire mesh is connected to the first anchor rod and used for covering the surface of a mountain;
the metal plate is provided with a sleeve hole, the anchor rod is sleeved with the metal plate through the sleeve hole, and the metal plate is positioned on one side, away from the mountain body, of the double-layer galvanized steel wire mesh;
the nut is in threaded connection with the first anchor rod and abuts against one surface, away from the mountain body, of the metal plate;
the greening layer comprises a microphone pad and an SPF spray-seeding material, the microphone pad covers the double-layer galvanized steel wire mesh, and the SPF spray-seeding material fills and covers the microphone pad.
2. The mountain ultrahigh and ultra-steep slope supporting structure as claimed in claim 1, wherein the length of the first anchor rod is 11 m-16 m.
3. The mountain ultrahigh and ultra-steep slope supporting structure as claimed in claim 2, wherein the length of each first anchor rod decreases stepwise from the top of the mountain to the bottom of the mountain.
4. The mountain ultrahigh and ultra-steep slope supporting structure as claimed in claim 1, further comprising a catch drain arranged at the top of the mountain.
5. The mountain ultrahigh and ultra-steep slope supporting structure as claimed in claim 1, further comprising a retaining wall disposed at the bottom of the mountain.
6. The structure of claim 5, wherein a cavity is formed between the retaining wall and the mountain, and a filler is filled in the cavity.
7. The mountain ultrahigh and ultra-steep slope supporting structure as claimed in claim 6, wherein a lawn layer is laid on top of the filler.
8. The mountain ultrahigh and ultra-steep slope supporting structure as claimed in claim 5, wherein the retaining wall comprises a plurality of columns, each column is arranged at intervals, and adjacent columns are connected through a baffle;
the extending length of the upright post is larger than the thickness of the baffle plate along the thickness direction of the baffle plate.
9. The mountain ultrahigh and ultra-steep slope supporting structure as claimed in claim 8, wherein the baffle is provided with a drainage hole and an expansion joint.
10. The mountain ultrahigh steep slope supporting structure according to claim 9, wherein a gravel pile layer is provided on a side of the baffle plate facing the mountain, and the gravel pile layer covers the drainage hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222253492.8U CN217974437U (en) | 2022-08-26 | 2022-08-26 | Mountain super-high and super-steep slope supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222253492.8U CN217974437U (en) | 2022-08-26 | 2022-08-26 | Mountain super-high and super-steep slope supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217974437U true CN217974437U (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222253492.8U Active CN217974437U (en) | 2022-08-26 | 2022-08-26 | Mountain super-high and super-steep slope supporting structure |
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| CN (1) | CN217974437U (en) |
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- 2022-08-26 CN CN202222253492.8U patent/CN217974437U/en active Active
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