CN208152055U - Slope reinforcement structure - Google Patents
Slope reinforcement structure Download PDFInfo
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- CN208152055U CN208152055U CN201820464020.8U CN201820464020U CN208152055U CN 208152055 U CN208152055 U CN 208152055U CN 201820464020 U CN201820464020 U CN 201820464020U CN 208152055 U CN208152055 U CN 208152055U
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- Prior art keywords
- injected hole
- slope
- injected
- hole
- grouting pipe
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Abstract
The utility model relates to a kind of slope reinforcement structure, which includes the Grouting Pipe for being arranged at intervals at multiple injected holes of side slope surface and being installed in injected hole；Injected hole includes the first injected hole, the second injected hole and third injected hole, wherein, first injected hole is parallel to horizontal plane, second injected hole is perpendicular to horizontal plane, third injected hole is inclined relative to horizontal, and first injected hole, the second injected hole and third injected hole both pass through the sliding surface of side slope and mutually disjoint, the sliding surface of side slope is located at the inside of side slope surface；The tube wall of Grouting Pipe is equipped with multiple slurry outlets, and the slurry injected is by making condensation between the Grouting Pipe form tripod structure after the slurry outlet.The stability of above-mentioned slope reinforcement structure short construction period and slope deforming is small, slope reinforcement is high, and also solves existing security risk.
Description
Technical field
The utility model relates to reinforcing side slope technique fields, more particularly to a kind of slope reinforcement structure.
Background technique
The deform accident of destruction of high slope frequently occurs, and the reinforcing of high slope plays vital work to engineering
With.Currently, most of slope reinforcement is reinforced using anchor cable structure, combined bolting and shotcrete and injection cement slurry, although these method energy
Play the role of reinforcing side slope, but long construction period, slope deforming is big, reduces the stability of side slope, to influence constructor
The safety of member and surrounding enviroment, and the conventional cement base grouting material grout cures time is long, and mobility control is difficult.
Utility model content
The purpose of this utility model is to provide a kind of slope reinforcement structures, to improve existing ruggedized construction construction period
Long and slope deforming is big, so that the stability of slope reinforcement reduces, the skill of security risk is generated to construction personnel and surrounding enviroment
Art problem.
In order to realize the above-mentioned purpose of the utility model, adopt the following technical scheme that：
A kind of slope reinforcement structure, the slope reinforcement structure include the multiple injected holes for being arranged at intervals at the slope surface of side slope
And it is installed on the Grouting Pipe in the injected hole；The injected hole includes the first injected hole, the second injected hole and third injected hole,
Wherein, first injected hole is parallel to horizontal plane, and for second injected hole perpendicular to horizontal plane, the third injected hole is opposite
It is tilted in horizontal plane, first injected hole, second injected hole and the third injected hole both pass through the cunning of the side slope
It dynamic face and mutually disjoints, the sliding surface of the side slope is located at the inside of the slope surface of the side slope；
The quantity of the Grouting Pipe is corresponding with the quantity of the injected hole, the tube wall of the Grouting Pipe be equipped with it is multiple go out
Hole is starched, and the slurry injected is by making condensation between the Grouting Pipe form tripod structure after the slurry outlet.
The distance between described injected hole is 50cm-60cm in one of the embodiments,.
The tilt angle of the third injected hole with respect to the horizontal plane is 100 ° -130 ° in one of the embodiments,.
The diameter of the Grouting Pipe is 6cm-10cm in one of the embodiments,.
The aperture of the slurry outlet is 1cm-2cm in one of the embodiments,.
The slurry outlet of half quantity is placed in the sliding surface of the side slope hereinafter, another in one of the embodiments,
The slurry outlet of half quantity is placed in the sliding surface of the side slope or more.
The diameter of the Grouting Pipe is no more than first injected hole, second note in one of the embodiments,
Starch the aperture in hole and the third injected hole.
The hole of first injected hole, second injected hole and the third injected hole in one of the embodiments,
The distance between bottom and the sliding surface are 60cm-100cm.
The utility model compared with prior art, has the advantages that：
Above-mentioned slope reinforcement structure injects slurry by Grouting Pipe and forms tripod structure on the sliding surface of side slope, can
Soil on sliding surface is cohered, moreover it is possible to anti-shearing effect is played in vertical direction, tension is played in horizontal and inclination
Effect, so that side slope be made further to be reinforced, it is ensured that the safety of construction personnel and surrounding enviroment.
Detailed description of the invention
Fig. 1 is the schematic diagram of the slope reinforcement structure of an embodiment of the utility model.
Fig. 2 is the schematic diagram of the tripod structure of an embodiment of utility model.
Fig. 3 is the main view of the Grouting Pipe of an embodiment of utility model.
Description of symbols：
11, injected hole；111, the first injected hole；112, the second injected hole；113, third injected hole；12, Grouting Pipe；121,
Injected hole；13, side slope；131, sliding surface.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific implementation opened.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Each technical characteristic of embodiment described above
It can be combined arbitrarily, for simplicity of description, not to all possible combination of each technical characteristic in above-described embodiment
It is all described, as long as being all considered to be the model of this specification record however, there is no contradiction in the combination of these technical features
It encloses.
Fig. 1 is the schematic diagram of the slope reinforcement structure of an embodiment of the utility model.Between the slope reinforcement structure includes
Every the Grouting Pipe 12 for being set to multiple injected holes 11 of 13 slope surface of side slope and being installed in injected hole 11；Injected hole includes the first note
Starch hole 111, the second injected hole 112 and third injected hole 113, wherein the first injected hole 111 is parallel to horizontal plane, the second slip casting
Hole 112 is inclined relative to horizontal perpendicular to horizontal plane, third injected hole 113, and the first injected hole 111, the second injected hole 112
The sliding surface 131 of side slope 13 is both passed through with third injected hole 113 and is mutually disjointed, and the sliding surface 131 of side slope 13 is located at side slope 13
Slope surface inside；The quantity of Grouting Pipe 12 is corresponding with the quantity of injected hole 11, the tube wall of Grouting Pipe 12 be equipped with it is multiple go out
Hole 121 is starched, and the slurry injected is by making condensation between Grouting Pipe 12 form tripod structure after slurry outlet 121.
Compared with prior art, the slope reinforcement structure that the utility model embodiment provides has the advantages that：
Above-mentioned slope reinforcement structure injects slurry by Grouting Pipe and forms tripod structure on the sliding surface of side slope, can
The soil body on sliding surface is cohered, moreover it is possible to anti-shearing effect is played in vertical direction, the work of tension is played in horizontal and inclination
With so that side slope be made further to be reinforced, it is ensured that the safety of construction personnel and surrounding enviroment.
Optionally, the quantity of injected hole 12 is designed according to the area of slope surface and height in 13 slope surface of side slope, is infused
It starches the quantity in hole 12 but is without limitation 20,25,30,35,40 or 45.In the present embodiment, the quantity of injected hole 12 is
30.
Optionally, in order to make slurry cover entire sliding surface to cohere securely, the spacing of injected hole 11 but unrestricted
Property be 50cm, 51cm, 52cm, 53cm, 54cm, 55cm, 56cm, 57cm, 58cm, 59cm or 60cm.
Preferably, stronger in order to cohere sliding surface, the spacing of injected hole 11 is 52cm.
Optionally, in order to therefore the tensile capacity for increasing ruggedized construction is equipped in side slope 13 and with respect to the horizontal plane has
There is a third injected hole 113 of certain tilt angle, and the tilt angle but be without limitation 100 °, 110 °, 120 ° or 130 °.
Preferably, third injected hole 113 is 120 ° relative to the tilt angle of the horizontal plane of side slope 13.
Optionally, in order to reinforcing side slope 13 and further cohere sliding surface 131, the diameter of Grouting Pipe 12 is 6cm-
10cm, Grouting Pipe are seamless pipe；Preferably, the diameter of Grouting Pipe 12 is 6cm.
Optionally, the diameter of Grouting Pipe 12 but it is unrestricted be 6cm, 7cm, 8cm, 9cm or 10cm, Grouting Pipe 12 it is straight
Diameter is outer diameter.
Optionally, the wall thickness of Grouting Pipe 12 is 15mm-50mm；Preferably, the wall thickness of Grouting Pipe 12 is 20mm.
Optionally, in order to be injected into slurry on the sliding surface 131 in side slope 13, the tube wall of Grouting Pipe 12 is equipped with
12-36 slurry outlet 121, and the aperture of the slurry outlet 121 is 10mm-20mm.Preferably, the aperture of slurry outlet 121 is 20mm.
In addition, the slurry outlet 121 in Grouting Pipe has half to be located at the sliding surface 131 of side slope 13 hereinafter, the other half pulp
Hole is 131 or more the sliding surface of side slope 13, in this way in order to coagulating Grouting Pipe 12 can after injecting slurry on sliding surface
Knot forms tripod structure, while slurry can also be coated on sliding surface 131, prevents soil on sliding surface from loosening shadow in turn
Ring the stability that side slope 13 is reinforced.
Optionally, the diameter of Grouting Pipe 12 is no more than the first injected hole 111, the second injected hole 112 and third injected hole
113 aperture, to facilitate Grouting Pipe 12 to be inserted.
Optionally, the bottom hole of the first injected hole 111, the second injected hole 112 and third injected hole 113 and sliding surface 131
Distance but without limitation be 60cm, 80cm or 100cm.Preferably distance is 80cm.
The utility model additionally provides a kind of construction method of slope reinforcement structure, which is characterized in that includes the following steps：
(1) it measures and determines bore position, bore position is determined by measuring instrument, and carry out the preparation of drilling；
(2) bore position determined in side slope drill with formed with respect to the horizontal plane parallel the first injected hole,
The second injected hole perpendicular to horizontal plane and the third injected hole that is inclined relative to horizontal, the first injected hole, the second injected hole
The sliding surface of side slope is both passed through with third injected hole and is mutually disjointed, and the angle that third injected hole is inclined relative to horizontal is
100°-130°；
(3) Grouting Pipe is installed in the first injected hole, the second injected hole and third injected hole respectively；
(4) slurry is injected to Grouting Pipe, which makes condensation between Grouting Pipe form tripod structure by injected hole.
In order to enable the slurry of injection preferably in conjunction with soil, while can also inject in the gap of rock, this reality
Contain ground polymers with the slurry of novel use.Wherein, ground polymers is formulated by metakaolin, slag and water glass solution, can
Using as adhesive.
Specifically, when slurry injects Grouting Pipe, after a period of time, slurry passes through chemical bond, ion exchange, lazy
Property filling and compacted compaction original loose rubble is cementing integral, form that a structure is new, intensity is big, waterproofness
Can be high good " Seed harvest " with chemical stability, to achieve the purpose that improve structure sheaf intensity, improve bearing capacity.In addition,
The Seed harvest can be merged preferably with soil, improve the bearing capacity of the soil body.
The construction method of slope reinforcement structure provided by the utility model, this method is simple, and the period is short, at low cost.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (8)
1. a kind of slope reinforcement structure, which is characterized in that the slope reinforcement structure includes the slope surface for being arranged at intervals at side slope
Multiple injected holes and the Grouting Pipe being installed in the injected hole；
The injected hole includes the first injected hole, the second injected hole and third injected hole, wherein first injected hole is parallel to
Horizontal plane, second injected hole are inclined relative to horizontal perpendicular to horizontal plane, the third injected hole, first slip casting
Hole, second injected hole and the third injected hole both pass through the sliding surface of the side slope and mutually disjoint, the side slope
Sliding surface is located at the inside of the slope surface of the side slope；
The quantity of the Grouting Pipe is corresponding with the quantity of the injected hole, and the tube wall of the Grouting Pipe is equipped with multiple pulps
Hole, and the slurry injected is by making condensation between the Grouting Pipe form tripod structure after the slurry outlet.
2. slope reinforcement structure according to claim 1, which is characterized in that the distance between described injected hole is 50cm-
60cm。
3. slope reinforcement structure according to claim 1, which is characterized in that the third injected hole is with respect to the horizontal plane
Tilt angle is 100 ° -130 °.
4. slope reinforcement structure according to claim 1, which is characterized in that the diameter of the Grouting Pipe is 6cm-10cm.
5. slope reinforcement structure according to claim 1, which is characterized in that the aperture of the slurry outlet is 1cm-2cm.
6. slope reinforcement structure according to claim 5, which is characterized in that the slurry outlet of half quantity is placed in described
The sliding surface of side slope is hereinafter, the slurry outlet of the other half quantity is placed in the sliding surface of the side slope or more.
7. slope reinforcement structure according to claim 1-6, which is characterized in that first injected hole, described
The cross section of sliding surface described in the hole bottom distance of second injected hole and the third injected hole is 60cm-100cm.
8. slope reinforcement structure according to claim 1-6, which is characterized in that the diameter of the Grouting Pipe is not
Greater than the aperture of first injected hole, second injected hole and the third injected hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464020.8U CN208152055U (en) | 2018-03-30 | 2018-03-30 | Slope reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464020.8U CN208152055U (en) | 2018-03-30 | 2018-03-30 | Slope reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208152055U true CN208152055U (en) | 2018-11-27 |
Family
ID=64380308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820464020.8U Expired - Fee Related CN208152055U (en) | 2018-03-30 | 2018-03-30 | Slope reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208152055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517879A (en) * | 2018-03-30 | 2018-09-11 | 长沙理工大学 | Slope reinforcement structure and construction method |
-
2018
- 2018-03-30 CN CN201820464020.8U patent/CN208152055U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517879A (en) * | 2018-03-30 | 2018-09-11 | 长沙理工大学 | Slope reinforcement structure and construction method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20190330 |