CN208668440U - A kind of composite soil nailing wall side slope - Google Patents
A kind of composite soil nailing wall side slope Download PDFInfo
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- CN208668440U CN208668440U CN201821408645.9U CN201821408645U CN208668440U CN 208668440 U CN208668440 U CN 208668440U CN 201821408645 U CN201821408645 U CN 201821408645U CN 208668440 U CN208668440 U CN 208668440U
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- soil nailing
- slopes
- side slope
- drainage ditch
- wall side
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Abstract
The utility model discloses a kind of composite soil nailing wall side slopes, including slopes, soil nailing, drainpipe and filter screen, the lower section side of the slopes is provided with lower mouth slope drainage ditch, the lower mouth slope drainage ditch is provided with ground far from the slopes side, concrete layer is provided with above the ground and the lower mouth slope drainage ditch, the interior side of the slopes forms soil nailing fixation hole, the soil nailing fixation hole is internally provided with cement filler, the cement filler is internally provided with the soil nailing, conical head is molded over the soil nailing close to described slopes one end.Beneficial effect is: the soil nailing fixation hole of the utility model is set as inverted cone-shaped structure, slopes are effectively increased to the tensile stress of soil nailing, it can prevent soil nailing from falling off, the tail portion of soil nailing is provided with anticreep handle, soil nailing and reinforced steel can be made to be firmly combined, it prevents from surprisingly falling off and binding force being caused to decline, reduces the service life of composite soil nailing wall.
Description
Technical field
The utility model relates to soil nail wall side slope technical fields, and in particular to a kind of composite soil nailing wall side slope.
Background technique
Combined type soil nail wall be by soil nail wall and one or more of individual event support technologies or intercept water technology organic assembling at
Composite support system, soil nail wall are made of the soil body in situ, the soil nailing being arranged in soil and gunite concrete surface layer, by soil nailing,
The collective effect of metope and the original state soil body forms the complex based on active restriction mechanism, has and significantly improves side slope soil
The characteristics of structural strength and non-deformability of body reduce soil lateral, enhance overall stability, is mainly used in engineering
The foundation pit and slope project in field etc., in slope project application process, due to soil nailing in traditional composite soil nailing wall side slope
Fixed form is directly to beat in slopes, and tensile stress is smaller, it is easy to obscission occurs, while in the tail portion of soil nailing using straight
Handle, the function without anticreep, reinforced steel fall off from soil nailing with easy, reduce the service life of composite soil nailing wall side slope.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of composite soil nailing wall side slope solves slopes and answers the drawing of soil nailing
The problem that power is insufficient, reinforced steel is insecure in conjunction with soil nailing, service life is low.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of composite soil nailing wall side slope, packets
Slopes, soil nailing, drainpipe and filter screen are included, the lower section side of the slopes is provided with lower mouth slope drainage ditch, the side Xia Kou
Slope gutter is provided with ground far from the slopes side, is provided with above the ground and the lower mouth slope drainage ditch
Concrete layer, the interior side of the slopes form soil nailing fixation hole, and the soil nailing fixation hole is internally provided with cement
Filler, the cement filler are internally provided with the soil nailing, and conical head is molded over the soil nailing close to the slope
Body one end, the periphery of the conical head are provided with tube expansion, and the soil nailing forms anticreep handle far from described slopes one end, described anti-
De- handle is provided with reinforced steel close to the slopes side, and tied silk is provided between the reinforced steel and the soil nailing, described
Reinforced steel is provided with the drainpipe, the periphery setting of the drainpipe and the reinforced steel far from the slopes side
There is sandblasting slurry, list processing slurry is provided on the outside of the sandblasting slurry, the upper end of the drainpipe is provided with side slope suitable for reading
Gutter, the side slope gutter suitable for reading are internally provided with the filter screen.
Further, the lower mouth slope drainage channel forming is in the slopes, the concrete layer be molded over it is described under
On mouth slope drainage ditch and the ground.
Further, the soil nailing is fixed by the cement filler and the soil nailing fixation hole with the slopes
Connection.
Further, the soil nailing is fixedly connected with the reinforced steel by the tied silk, and the tied silk is Inconel
718 Ni-based fire-resistant oxidation resistant materials.
Further, the side slope gutter suitable for reading is molded on the sandblasting slurry, the filter screen with it is described suitable for reading
Slope drainage ditch is fixedly connected by card pressure mode.
Further, the reinforced steel is molded over inside the sandblasting slurry.
Further, the conical head is slidably connected with the tube expansion.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
1, to solve the problems, such as that slopes are insufficient to the tensile stress of soil nailing, the soil nailing of the utility model composite soil nailing wall side slope is solid
Determine hole and be set as inverted cone-shaped structure, effectively increases slopes to the tensile stress of soil nailing, can prevent soil nailing from falling off；
2, to solve the problems, such as that reinforced steel is insecure in conjunction with soil nailing, reduces composite soil nailing wall side slope service life, this
Utility model composite soil nailing wall side slope is provided with anticreep handle in the tail portion of soil nailing, and soil nailing and reinforced steel can be made to be firmly combined,
It prevents from surprisingly falling off and binding force being caused to decline, reduces the service life of composite soil nailing wall.
Detailed description of the invention
Fig. 1 is a kind of main sectional view of composite soil nailing wall side slope described in the utility model；
Fig. 2 is a kind of left view of composite soil nailing wall side slope described in the utility model；
Fig. 3 is soil nailing, reinforced steel, tied silk, conical head, anticreep in a kind of composite soil nailing wall side slope described in the utility model
The connection relationship diagram of handle and tube expansion.
The reference numerals are as follows:
1, slopes；2, lower mouth slope drainage ditch；3, ground；4, concrete layer；5, cement filler；6, soil nailing is fixed
Hole；7, soil nailing；8, side slope gutter suitable for reading；9, filter screen；10, drainpipe；11, reinforced steel；12, sandblasting slurry；13, at table
Manage slurry；14, anticreep handle；15, conical head；16, tube expansion；17, tied silk.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1-Figure 3, a kind of composite soil nailing wall side slope, including slopes 1, soil nailing 7, drainpipe 10 and filter screen 9, slope
The lower section side of body 1 is provided with lower mouth slope drainage ditch 2, and lower mouth slope drainage ditch 2 is used to discharge the rainwater of 1 bottom of slopes, under
Mouthful slope drainage ditch 2 is provided with ground 3 far from 1 side of slopes, and the top of ground 3 and lower mouth slope drainage ditch 2 is provided with mixed
Solidifying soil layer 4, concrete layer 4 play the role of reinforcing, and the interior side of slopes 1 forms soil nailing fixation hole 6, soil nailing fixation hole 6
Using inner conical structure, increasing slopes 1 to the tensile stress of soil nailing 7, soil nailing fixation hole 6 is internally provided with cement filler 5,
Cement filler 5 is internally provided with soil nailing 7, and cement filler 5 is used to fix soil nailing 7, and conical head 15 is molded over
For soil nailing 7 close to 1 one end of slopes, the periphery of conical head 15 is provided with tube expansion 16, and tube expansion 16 can prevent soil nailing 7 from loosening, play into
The effect that one step is reinforced, soil nailing 7 form anticreep handle 14 far from 1 one end of slopes, and anticreep handle 14 is provided with close to 1 side of slopes to be added
Gu reinforcing bar 11, anticreep handle 14 can effectively prevent reinforced steel 11 and fall off, and be provided with tied silk between reinforced steel 11 and soil nailing 7
17, tied silk 17 is used to connect soil nailing 7 and reinforced steel 11, and reinforced steel 11 is provided with drainpipe 10 far from 1 side of slopes, draining
Pipe 10 is used to be discharged the rainwater of 1 upper end of slopes, prevents from generating slopes 1 and wash away, the periphery of drainpipe 10 and reinforced steel 11
It is provided with sandblasting slurry 12, sandblasting slurry 12 is completed to work to the edge sealing of the side slope of slopes 1, and the outside of sandblasting slurry 12 is provided with
List processing slurry 13, list processing slurry 13 play the role of aesthetic appeal, and the upper end of drainpipe 10 is provided with slope drainage suitable for reading
Ditch 8, side slope gutter 8 suitable for reading are internally provided with filter screen 9, and filter screen 9 can prevent drainpipe 10 from blocking.
Wherein, lower mouth slope drainage ditch 2 is molded in slopes 1, and concrete layer 4 is molded over lower mouth slope drainage ditch 2 and ground
On base 3, soil nailing 7 is fixedly connected by cement filler 5 and soil nailing fixation hole 6 with slopes 1, soil nailing 7 and reinforced steel 11
Be fixedly connected by tied silk 17, tied silk 17 be the Ni-based fire-resistant oxidation resistant material of Inconel 718, side slope gutter 8 suitable for reading at
On sandblasting slurry 12, filter screen 9 is fixedly connected with side slope gutter 8 suitable for reading by card pressure mode type, and reinforced steel 11 forms
Inside sandblasting slurry 12, conical head 15 is slidably connected with tube expansion 16.
A kind of working principle for composite soil nailing wall side slope that the utility model is mentioned: slopes 1 are first modified, its surface profile is made
Smooth transition, the mouth slope drainage ditch 2 under the system of repairing of the bottom end of slopes 1, then slopes 1 on it is unearthed by drilling device processing
Fixation hole 6 is followed closely, soil nailing 7 is put into inside soil nailing fixation hole 6, by being filled toward addition cement inside soil nailing fixation hole 6
Soil nailing 7 is fixed on inside soil nailing fixation hole 6 by agent 5, after the solidification of cement filler 5, net that reinforced steel 11 is formed
It is laid in slopes 1, soil nailing 7 and reinforced steel 11 is connected and fixed by tied silk 17, drainpipe 10 is fixed on reinforced steel
On 11, then sandblasting slurry 12 is sprayed on reinforced steel 11, reserves side slope gutter 8 suitable for reading at the top of drainpipe 10, it will
The card of filter screen 9 is pressed in inside side slope gutter 8 suitable for reading, guarantees that drainpipe 10 can be drained smoothly, then in sandblasting slurry 12
Surface sprays list processing slurry 13, and that completes composite soil nailing wall side slope repairs process processed.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (7)
1. a kind of composite soil nailing wall side slope, it is characterised in that: including slopes (1), soil nailing (7), drainpipe (10) and filter screen
(9), the lower section side of the slopes (1) is provided with lower mouth slope drainage ditch (2), and the lower mouth slope drainage ditch (2) is far from institute
It states slopes (1) side to be provided with ground (3), be provided with above the ground (3) and the lower mouth slope drainage ditch (2) mixed
Solidifying soil layer (4), the interior side of the slopes (1) form soil nailing fixation hole (6), setting inside the soil nailing fixation hole (6)
Have cement filler (5), the cement filler (5) is internally provided with the soil nailing (7), conical head (15) at
For type in the soil nailing (7) close to the slopes (1) one end, the periphery of the conical head (15) is provided with tube expansion (16), the soil
Nail (7) forms anticreep handle (14) far from the slopes (1) one end, and the anticreep handle (14) sets close to the slopes (1) side
It is equipped with reinforced steel (11), tied silk (17), the reinforced steel is provided between the reinforced steel (11) and the soil nailing (7)
(11) it is provided with the drainpipe (10) far from the slopes (1) side, the drainpipe (10) and the reinforced steel
(11) periphery is provided with sandblasting slurry (12), is provided with list processing slurry (13) on the outside of the sandblasting slurry (12), described
The upper end of drainpipe (10) is provided with side slope gutter (8) suitable for reading, and the side slope gutter (8) suitable for reading is internally provided with the mistake
Strainer (9).
2. a kind of composite soil nailing wall side slope according to claim 1, it is characterised in that: the lower mouth slope drainage ditch (2)
It is molded on the slopes (1), the concrete layer (4) is molded over the lower mouth slope drainage ditch (2) and the ground (3)
On.
3. a kind of composite soil nailing wall side slope according to claim 1, it is characterised in that: the soil nailing (7) passes through the water
Silt stone filler (5) and the soil nailing fixation hole (6) are fixedly connected with the slopes (1).
4. a kind of composite soil nailing wall side slope according to claim 1, it is characterised in that: the soil nailing (7) and the reinforcing
Reinforcing bar (11) is fixedly connected by the tied silk (17), and the tied silk (17) is the Ni-based fire-resistant oxidation resistant material of Inconel718
Material.
5. a kind of composite soil nailing wall side slope according to claim 1, it is characterised in that: the side slope gutter (8) suitable for reading
It is molded on the sandblasting slurry (12), the filter screen (9) is fixed with the side slope gutter (8) suitable for reading by card pressure mode
Connection.
6. a kind of composite soil nailing wall side slope according to claim 1, it is characterised in that: the reinforced steel (11) is molded over
The sandblasting slurry (12) is internal.
7. a kind of composite soil nailing wall side slope according to claim 1, it is characterised in that: the conical head (15) with it is described swollen
Pipe (16) is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408645.9U CN208668440U (en) | 2018-08-30 | 2018-08-30 | A kind of composite soil nailing wall side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408645.9U CN208668440U (en) | 2018-08-30 | 2018-08-30 | A kind of composite soil nailing wall side slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208668440U true CN208668440U (en) | 2019-03-29 |
Family
ID=65839942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821408645.9U Active CN208668440U (en) | 2018-08-30 | 2018-08-30 | A kind of composite soil nailing wall side slope |
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| CN (1) | CN208668440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058348A (en) * | 2019-12-22 | 2020-04-24 | 郑建遇 | Road construction method by road nail |
-
2018
- 2018-08-30 CN CN201821408645.9U patent/CN208668440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058348A (en) * | 2019-12-22 | 2020-04-24 | 郑建遇 | Road construction method by road nail |
| CN111058348B (en) * | 2019-12-22 | 2021-12-24 | 郑建遇 | Road construction method by road nail |
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