CN209368850U - A kind of protection contractility soil cut slope - Google Patents
A kind of protection contractility soil cut slope Download PDFInfo
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- CN209368850U CN209368850U CN201821853451.XU CN201821853451U CN209368850U CN 209368850 U CN209368850 U CN 209368850U CN 201821853451 U CN201821853451 U CN 201821853451U CN 209368850 U CN209368850 U CN 209368850U
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- side slope
- slope
- level side
- protection
- contractility
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Abstract
The utility model discloses a kind of protection contractility soil cut slopes, belong to slope of highway field, its key points of the technical solution are that including first order side slope, second level side slope and third level side slope, the first order side slope, second level side slope and third level side slope is stepped from top to bottom is successively obliquely installed, and the gradient gradually slows down, facing wall is provided in the first order side slope, the surface of the second level side slope is evenly arranged with vegetation hole, retaining wall is vertically installed between the second level side slope and third level side slope, covered protection net on the surface of the third side slope, the advantages of this protection contractility soil cut slope, is there is good structural stability.
Description
Technical field
The utility model relates to slope of highway, in particular to a kind of protection contractility soil cut slope.
Background technique
Earth and stone digging lower than original ground is known as cutting into roadbed, refers to roadbed shape made of excavating downwards from original place
Formula, cut slope are the slope surfaces with certain slope being made into roadbed two sides, and cut slope is mainly for the protection of roadbed.
Notification number is that the Chinese patent of CN204401634U discloses a kind of highway cut slip casting cutting slope of soil nail, including soil
Body, Grouting Pipe, slip casting capillary channel, Grouting Pipe protrude into inside soil body, and slip casting capillary channel is by Grouting Pipe radiation transmission around
In the soil body, by loose soil solidifying at soil cement.
This highway cut slip casting cutting slope of soil nail, which mainly passes through loose soil solidifying and undertakes primary protection at soil cement, to be held
Heavy responsibility is appointed, but in Loess Plateau, this area's soil property severe water and soil erosion, soil property is excessively loose, uses this Road
When moat slip casting cutting slope of soil nail, soil cement structural stability deficiency is formed, the case where native stone slides is easy to appear.
Utility model content
The purpose of the utility model is to provide a kind of protection contractility soil cut slopes, the advantage is that with good knot
Structure stability.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of protection contractility soil cut slope, including first order side slope, second level side slope and third level side slope, described
Level-one side slope, second level side slope and third level side slope is stepped from top to bottom is successively obliquely installed, and the gradient gradually slows down,
Facing wall is provided in the first order side slope, the surface of the second level side slope is evenly arranged with vegetation hole, the second level
Retaining wall, covered protection net on the surface of the third side slope are vertically installed between side slope and third level side slope.
By using above-mentioned technical proposal, the gradient of first order side slope, second level side slope and third level side slope gradually slows down,
Since first order side slope is the position of steepest, retaining wall can stop the native stone to fall, can in the vegetation hole in the side slope of the second level
To plant solid native plant, increase the stability of the earthwork, the structural stability of the further side slope of facing wall reduces the native stone of appearance and slides
Situation on to road occurs.
Further, fill stratum is provided in the first order side slope, the fill stratum is located on the inside of facing wall.
By using above-mentioned technical proposal, since stablizing for the original earthwork is poor, in order to which more more stable pours shield
Face wall is arranged fill stratum using external soil, further increases the stability of facing wall.
Further, several anchor poles are equipped on the facing wall, the anchor pole is vertical with facing wall surface, the anchor pole
Through fill stratum and facing wall.
By using above-mentioned technical proposal, anchor pole further reinforces facing wall, improves the globality of fill stratum and facing wall,
Be conducive to increase the stability of structure.
Further, one end that the anchor pole stretches out facing wall is provided with hook, and gauze, institute are covered on the facing wall
State the link that cooperation is provided with and linked up on gauze.
By using above-mentioned technical proposal, unavoidably there is the case where a small amount of native stone slides and occur, gauze can hinder
The a small amount of native stone of gear, avoids the occurrence of native stone and is slipped on road surface.
Further, criss-cross branch protective edge is provided in the second level side slope, the branch protective edge is poured by concrete
It builds, the branch protective edge surrounds vegetation hole.
By using above-mentioned technical proposal, branch protective edge is mainly used for increasing the structural stability of second level side slope.
Further, grid framework is equipped in the vegetation hole.
By using above-mentioned technical proposal, grid framework is mainly used for supporting vegetation hole, while plant is planted in grid frame
In mesh in frame, the earthwork of plantation also can be constrained.
Further, the retaining wall is embedded in the earthwork, and the earth-retaining coping stretches out the surface of the earthwork, the earth-retaining
Several piles are embedded in wall, the pile is arranged in a vertical direction, and is provided with wire netting between the pile.
By using above-mentioned technical proposal, wire netting can stop the native stone to fall.
Further, several expansion joints, width direction cloth of the expansion joint along facing wall are provided on the facing wall
It sets.
By using above-mentioned technical proposal, due to expanding with heat and contract with cold, facing wall is during use, it may appear that mask wall
Product situation of change, expansion joint provide facing wall volume change space, avoid facing wall due to volume change, facing wall is caused to occur
The case where structure is destroyed.
In conclusion the utility model has the following beneficial effects:
1. passing through the setting of first order side slope, second level side slope and third level side slope, there is good structural stability, subtract
The case where few soil stone is slipped to road surface appearance；
2. passing through the setting of protective net and retaining wall, stop the cubic metre of earth and stone to fall；
3. the setting cheated by vegetation, by planting plants, for increasing the stability of the stable earthwork.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for protecting contractility soil cut slope；
Fig. 2 is the partial enlargement structural representation in Fig. 1 at A；
Fig. 3 is the partial enlargement structural representation in Fig. 1 at B；
Fig. 4 is the schematic cross-sectional view for protecting contractility soil cut slope.
In figure, 1, first order side slope；11, facing wall；12, expansion joint；13, anchor pole；131, it links up with；14, gauze；141, it hangs
Ring；15, fill stratum；2, second level side slope；21, branch protective edge；22, vegetation is cheated；221, grid framework；3, third level side slope；31, prevent
Protective net；32, retaining wall；33, pile；331, wire netting；4, rhone；5, gutter.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
Embodiment: a kind of protection contractility soil cut slope, as shown in Figure 1, including first order side slope 1, second level side slope 2
With third level side slope 3, above-mentioned side slope is set gradually from top to bottom, and all side slopes are all inclined to set, first order side slope 1,
The gradient of second level side slope 2 and third level side slope 3 gradually slows down.First order side slope 1, second level side slope 2 and third level side slope 3 are set
It sets beside road, is mainly used for protecting road.
In conjunction with shown in Fig. 1 and Fig. 4, protective net 31 is covered on the surface of third level side slope 3, protective net 31 is preferably by steel
Soft protecting net 31 made of cord, protective net 31 are mainly used for the native stone for stopping to fall from third level side slope 3, reduce falling rocks pair
In the injury of road, while protective net 31 can make the rock structure of third level side slope 3 more stable.Second level side slope 2 and
It is provided with retaining wall 32 between three-level side slope 3, retaining wall 32 is vertically set on the bottom of third level side slope 3, and the one of retaining wall 32
It is inserted partially into the earthwork below of 3 surface of third level side slope, another part of retaining wall 32 reaches 3 table of third level side slope
Face.Retaining wall 32 can stop the native stone slid from third level side slope 3, further increase the protective capacities of third level side slope 3.
In conjunction with shown in Fig. 1 and Fig. 4, pile 33 is several, and pile 33 is embedded in retaining wall for being vertically installed on retaining wall 32
In 32, the globality that pile 33 has retaining wall 32 is improved.Wire netting 331 is provided between adjacent pile 33, wire netting 331 can also
To stop the native stone slid from third level side slope 3, dropping on the road under slope for native stone is reduced as far as possible.
In conjunction with shown in Fig. 1 and Fig. 3, several protective edges 21 are provided in second level side slope 2, branch protective edge 21 is in criss-cross cloth
It sets, branch protective edge 21 is formed by concreting, and branch protective edge 21 is mainly used for increasing the structural stability of second level side slope 2, is reduced
A possibility that coming down.The vegetation hole 22 in uniform array distribution is additionally provided in second level side slope 2, vegetation hole 22 is by supporting
Side 21 surrounds.Grid framework 221 is placed in vegetation hole 22, grid framework 221 can support vegetation to cheat 22, grid framework 221
Mesh in kind be implanted with plant, plant can play the role of the stable earthwork, the further stabilization for improving second level side slope 2
Property, reduce soil erosion.
In conjunction with shown in Fig. 1 and Fig. 4, fill stratum 15 is provided in first order side slope 1, the preferred soil texture of fill stratum 15 is fine and close
Soil moved in improve the original, be covered in the more open earthwork of original structure.Be provided with facing wall 11 on fill stratum 15, facing wall 11 with banket
Layer 15 is bonded, and facing wall 11 poured using crushed stone concrete, due to the closely road of first order side slope 1, so for first
Grade side slope 1 stability requirement be it is highest, 1 structure of first order side slope is more stable, occur falling rocks and landslide a possibility that get over
It is low, it is also just more outstanding for the protection of road.
As shown in Figure 1, one of expansion joint 12 is provided on facing wall 11 every 15 meters, width of the expansion joint 12 along facing wall 11
Direction arrangement is spent, since facing wall 11 uses outdoors, in the biggish environment of temperature and humidity variation degree, facing wall 11
It will receive the influence expanded with heat and contract with cold, volume will appear variation, and space needed for expansion joint 12 provides 11 deformation of facing wall avoids
The case where 11 mutual extrusion of facing wall occur or pullling, 11 structure of facing wall is caused to be destroyed appearance.
In conjunction with shown in Fig. 1 and Fig. 4, it is several to be equipped with anchor pole 13 on facing wall 11, and anchor pole 13, which passes through, runs through fill stratum 15, and
And anchor pole 13 and the surface of facing wall 11 are mutually perpendicular to, and are further increased the structural stability of facing wall 11, are improved simultaneously
The globality of fill stratum 15 and facing wall 11.
Referring to figs. 1 and 2,11 end of separate facing wall of anchor pole 13 is provided with hook 131, is arranged between anchor pole 13
Gauze 14, four vertex of gauze 14 are provided with link 141, and link 141 and hook 131 cooperate, and gauze 14 is covered on
The surface of facing wall 11 stops some tiny stones to drop on road.
In conjunction with shown in Fig. 1 and Fig. 4, the bottom of first order side slope 1 is provided with gutter 5, and gutter 5 is along first order side slope 1
Length direction arrangement, be additionally provided in first order side slope 1 and second level side slope 2 and run rhone 4, rhone 4 is located at first order side
On slope 1 and the surface of second level side slope 2, rhone 4 is connected to gutter 5.When rainfall occurs, ponding can be along draining
Slot 4 is flowed into gutter 5, and rainwater is avoided excessively to assemble in first order side slope 1 and second level side slope 2.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of protection contractility soil cut slope, it is characterised in that: including first order side slope (1), second level side slope (2) and
Three-level side slope (3), the first order side slope (1), second level side slope (2) and third level side slope (3) from top to bottom it is stepped according to
It is secondary to be obliquely installed, and the gradient gradually slows down, and is provided with facing wall (11) on the first order side slope (1), the second level side
The surface on slope (2) is evenly arranged with vegetation hole (22), is vertically arranged between the second level side slope (2) and third level side slope (3)
Have retaining wall (32), covered protection net (31) on the surface of the third level side slope (3).
2. a kind of protection contractility soil cut slope according to claim 1, it is characterised in that: the first order side slope
(1) it is provided on fill stratum (15), the fill stratum (15) is located on the inside of facing wall (11).
3. a kind of protection contractility soil cut slope according to claim 2, it is characterised in that: on the facing wall (11)
It is equipped with several anchor poles (13), the anchor pole (13) is vertical with facing wall (11) surface, and the anchor pole (13) runs through fill stratum
(15) and facing wall (11).
4. a kind of protection contractility soil cut slope according to claim 3, it is characterised in that: the anchor pole (13) is stretched out
One end of facing wall (11) is provided with hook (131), is covered with gauze (14) on the facing wall (11), on the gauze (14)
It is provided with and links up with the link (141) of (131) cooperation.
5. a kind of protection contractility soil cut slope according to claim 1, it is characterised in that: the second level side slope
(2) criss-cross branch protective edge (21) is provided on, the branch protective edge (21) is formed by concreting, the branch protective edge (21)
Surround vegetation hole (22).
6. a kind of protection contractility soil cut slope according to claim 5, it is characterised in that: in the vegetation hole (22)
It is equipped with grid framework (221).
7. a kind of protection contractility soil cut slope according to claim 1, it is characterised in that: the retaining wall (32) is buried
In the earthwork, the soil coping stretches out the surface of the earthwork, is embedded with several piles (33), the pile in the cob wall
(33) it is arranged in a vertical direction, is provided with wire netting (331) between the pile (33).
8. a kind of protection contractility soil cut slope according to claim 1, it is characterised in that: on the facing wall (11)
It is provided with several expansion joints (12), the expansion joint (12) is arranged along the width direction of facing wall (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821853451.XU CN209368850U (en) | 2018-11-10 | 2018-11-10 | A kind of protection contractility soil cut slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821853451.XU CN209368850U (en) | 2018-11-10 | 2018-11-10 | A kind of protection contractility soil cut slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209368850U true CN209368850U (en) | 2019-09-10 |
Family
ID=67836146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821853451.XU Expired - Fee Related CN209368850U (en) | 2018-11-10 | 2018-11-10 | A kind of protection contractility soil cut slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209368850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089717A (en) * | 2021-04-09 | 2021-07-09 | 核工业井巷建设集团有限公司 | A green ecological barricade of assembled for cutting side slope protection |
-
2018
- 2018-11-10 CN CN201821853451.XU patent/CN209368850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089717A (en) * | 2021-04-09 | 2021-07-09 | 核工业井巷建设集团有限公司 | A green ecological barricade of assembled for cutting side slope protection |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20201110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |