CN222614308U - A grout-stopping structure for retaining wall and retaining wall - Google Patents
A grout-stopping structure for retaining wall and retaining wall Download PDFInfo
- Publication number
- CN222614308U CN222614308U CN202420771379.5U CN202420771379U CN222614308U CN 222614308 U CN222614308 U CN 222614308U CN 202420771379 U CN202420771379 U CN 202420771379U CN 222614308 U CN222614308 U CN 222614308U
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- Prior art keywords
- stopping
- grout
- wall
- slurry
- curtain
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- 239000011440 grout Substances 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000002002 slurry Substances 0.000 claims description 57
- 239000007788 liquid Substances 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 5
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
本实用新型公开了一种用于挡墙的止浆结构，包括用于挡土的墙体，所述墙体的外墙面的底部设置有第一止浆帷幕，所述第一止浆帷幕沿所述墙体的厚度方向延伸，所述第一止浆帷幕包括多个开设于所述墙体的外墙面的第一止浆孔，所述第一止浆孔内填充有止浆物，多个所述第一止浆孔沿所述墙体长度方向间隔设置。本实用新型通过设置第一止浆帷幕可以有效防止对挡墙进行注浆加固时墙体内的浆液渗漏。
The utility model discloses a grout-stopping structure for a retaining wall, comprising a retaining wall, a first grout-stopping curtain is arranged at the bottom of the outer wall surface of the wall, the first grout-stopping curtain extends along the thickness direction of the wall, the first grout-stopping curtain comprises a plurality of first grout-stopping holes opened on the outer wall surface of the wall, the first grout-stopping holes are filled with grout-stopping materials, and the plurality of first grout-stopping holes are arranged at intervals along the length direction of the wall. The utility model can effectively prevent grout leakage in the wall when grouting reinforcement is performed on the retaining wall by arranging the first grout-stopping curtain.
Description
Technical Field
The utility model relates to the technical field of retaining wall reinforcement, in particular to a slurry stopping structure for a retaining wall and the retaining wall.
Background
The retaining wall is formed by laying stones such as sheet stones, block stones, rubble stones, flint stones and the like through grout, and is used for supporting structures of roadbed filling and hillside soil mass and preventing the filling or soil mass from deforming and destabilizing. The slurry is not filled fully when the retaining wall is built during construction, the internal structure of the retaining wall is not compact, and the like, or the retaining wall is easily cracked, staggered, swelled, overturned, hollow and other diseases due to the influence of external factors such as masonry weathers, wall back ponding, vehicle loads and the like.
Therefore, the retaining wall needs to be reinforced, recessive diseases such as void, bulge and the like in the retaining wall body are generally improved in the prior art by grouting the inside of the retaining wall, so that the strength of the retaining wall is improved, and the retaining wall with poor technical condition is reinforced.
However, the method has certain defects, and because the inside of the retaining wall has the characteristics of hollow cavity, uncontrollable grouting material flow and the like, the grouting material is very easy to leak when being injected into the retaining wall, so that not only is the material wasted, but also the ecological environment is influenced.
Disclosure of utility model
The utility model aims to provide a slurry stopping structure for a retaining wall, which can effectively prevent slurry in the wall from leaking when grouting and reinforcing the retaining wall.
The utility model is realized by the following technical scheme.
The utility model provides a stop thick liquid structure for barricade, is including the wall body that is used for retaining soil, the bottom of the outer wall of wall body is provided with first stop thick liquid curtain, first stop thick liquid curtain is followed the thickness direction of wall body extends, first stop thick liquid curtain include a plurality of set up in the outer wall of wall body first stop thick liquid hole, first stop thick liquid downthehole packing has the stop thick liquid thing, a plurality of first stop thick liquid hole is followed wall body length direction interval sets up.
As a further improvement of the utility model, two ends of the first grout stopping curtain are respectively provided with a second grout stopping curtain which is arranged in a crossing way with the first grout stopping curtain, and the second grout stopping curtain is arranged in an extending way along the thickness direction of the wall body.
As a further improvement of the utility model, the second grout stopping curtain comprises a plurality of second grout stopping holes which are formed in the outer wall surface, the second grout stopping holes are arranged at intervals along the height direction of the wall body, and grout stopping matters are filled in the second grout stopping holes.
As a further improvement of the utility model, the first grout stopping holes and the second grout stopping holes are arranged in a single row or multiple rows.
As a further improvement of the utility model, the outer wall surface is provided with a protective wall plate, and the protective wall plate is provided with a plurality of connecting holes which are communicated with a plurality of first grout stopping holes and a plurality of second grout stopping holes in a one-to-one correspondence manner.
As a further improvement of the utility model, the reinforcing ribs are arranged in the protective wallboard.
As a further improvement of the utility model, the lengths of the first grout stopping curtain and the second grout stopping curtain along the thickness direction of the wall body are 1/3-1/2 of the thickness of the wall body.
As a further improvement of the utility model, the slurry is water glass.
The utility model also provides a retaining wall, which comprises a plurality of walls, wherein the wall is provided with the slurry stopping structure for the retaining wall.
As a further improvement of the utility model, a plurality of settlement joints are formed among the walls at intervals, and the settlement joints are filled with buffer materials.
The utility model has the beneficial effects that:
the utility model provides a slurry stopping structure for a retaining wall, which is characterized in that a first slurry stopping curtain is arranged at the bottom of the outer wall surface of a wall body to prevent slurry in the wall body from leaking from the bottom surface of the wall body, and meanwhile, two ends of the first slurry stopping curtain are respectively and crosswise provided with a second slurry stopping curtain, and the combination of the first slurry stopping curtain and the second slurry stopping curtain can prevent the slurry in the wall body from leaking from the two side surfaces of the wall body, so that construction materials are saved, and damage to the environment caused by slurry outflow can be avoided.
Drawings
Preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings, to facilitate understanding of the objects and advantages of the present utility model, wherein:
FIG. 1 is a schematic view of a slurry stopping structure for a retaining wall according to the present utility model;
FIG. 2 is a schematic view of an embodiment of an outer wall surface according to the present utility model;
FIG. 3 is a schematic view of an outer wall according to another embodiment of the present utility model;
In the figure:
1. A wall body; 11, an outer wall surface, 12, a first grout stopping hole, 13, a second grout stopping hole, 2, a protective wall plate, 3, a connecting hole, 4, a settlement joint, L, a length direction, T, a thickness direction, H and a height direction.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the examples.
The terms of orientation such as up, down, left, right, front, rear, front, back, top, bottom, etc. mentioned or possible in this specification are defined with respect to the configurations shown in the drawings, and the terms "inner" and "outer" refer to the relative concepts of the terms toward or away from the geometric center of a particular component, respectively, and thus may be changed accordingly depending on the location and use state of the component. These and other directional terms should not be construed as limiting terms.
Example 1:
The embodiment provides a grout stopping structure for a retaining wall, referring to fig. 1-3, the grout stopping structure comprises at least one wall body 1, the wall body 1 is used for supporting or blocking soil, a first grout stopping curtain is arranged at the bottom of an outer wall surface 11 of the wall body 1 and extends along a thickness direction T of the wall body 1, specifically, the first grout stopping curtain comprises a plurality of first grout stopping holes 12, the first grout stopping holes 12 are formed along the thickness direction T of the wall body 1, the plurality of first grout stopping holes 12 are arranged at intervals along a length direction L of the wall body 1, each first grout stopping hole 12 is filled with grout stopping materials, the grout stopping materials filled in the first grout stopping holes 12 can prevent grout from flowing outwards, the structure is simple, the structure is convenient to implement, and the first grout stopping curtain can prevent grout inside the wall body 1 from leaking from the bottom surface of the wall body 1.
Meanwhile, in order to prevent the slurry from flowing out of the two side surfaces of the wall body 1, second slurry stopping curtains are respectively arranged at two ends of the first slurry stopping curtain, the two second slurry stopping curtains are respectively arranged in a crossing manner with one end of the first slurry stopping curtain, the second slurry stopping curtains are arranged in an extending manner along the thickness direction T of the wall body 1, and concretely, the second slurry stopping curtains comprise a plurality of second slurry stopping holes 13, the second slurry stopping holes 13 are formed by opening the outer wall surface 11 along the thickness direction T of the wall body 1, the plurality of second slurry stopping holes 13 are arranged at intervals along the height direction H of the wall body 1, each second slurry stopping hole 13 is filled with a slurry stopping object, the plurality of second slurry stopping holes 13 and the slurry stopping objects filled in the second slurry stopping holes are combined to form a second slurry stopping curtain, and the slurry in the wall body 1 can be stopped from outwards from the two side surfaces of the wall body 1.
Further, referring to fig. 2 to 3, the first slurry stopping holes 12 and the second slurry stopping holes 13 may be arranged in multiple rows or in a single row, and when the first slurry stopping holes and the second slurry stopping holes are arranged in multiple rows, multiple blocking effects on slurry can be achieved, so that leakage of the slurry is further reduced.
In this embodiment, the depth of the first grout stopping curtain and the second grout stopping curtain extending along the thickness direction T of the wall body 1 should be 1/2-1/3 of the thickness of the wall body 1, on one hand, the overall structure of the wall body 1 is easily damaged due to over-deep opening, so that the wall body collapses, and on the other hand, the barrier effect of the two grout stopping curtains is affected due to over-shallow depth.
Further, in order to prevent the slurry in the wall body 1 from leaking from the outer wall surface 11 after grouting, the protective wall plate 3 is paved on the outer wall surface 11, the protective wall plate 3 entirely covers the outer wall surface 11, the protective wall plate 3 can be formed by casting concrete, and meanwhile, a plurality of connecting holes 4 which are in one-to-one correspondence with the first slurry stopping holes 12 and the second slurry stopping holes 13 are formed in the protective wall plate 3, namely, slurry stopping substances can be filled into the first slurry stopping holes 12 and the second slurry stopping holes 13 through the connecting holes 4. During actual construction, the first grout stopping holes 12 and the second grout stopping holes 13 can be directly formed in the outer wall surface 11, the protective wall plate 3 is firstly laid on the outer wall surface 11, then the connecting holes 4 are drilled in the protective wall plate 3, the first grout stopping holes 12 and the second grout stopping holes 13 are formed in the same time when the connecting holes 4 are drilled, so that the construction efficiency is improved, meanwhile, the protective wall plate 3 can not only play a role in reinforcing the wall body 1, but also play a role in protecting the outer wall surface 11, and the damage to the structure of the wall body 1 caused by the fact that the first grout stopping holes 12 and the second grout stopping holes 13 are directly formed in the outer wall surface 11 is avoided.
In this embodiment, the slurry is preferably water glass, which not only has a waterproof function, but also can be cured in the air to have an adhesive effect and to a certain extent, a reinforcing effect on the wall 1.
Example 2:
This embodiment provides a barricade, including a plurality of walls 1, every wall 1 is equipped with the grout stopping structure among the above-mentioned technical scheme, in order to avoid the destruction that causes because of the inhomogeneous subsidence of ground between a plurality of walls 1, the interval sets up between a plurality of walls 1 for form subsidence slot 5 between a plurality of walls 1, and fill buffer material in subsidence slot 5, buffer material can reduce wall 1 subsidence on the one hand and to the destruction of wall 1 structure, and on the other hand can isolate two adjacent walls 1, avoids the thick liquid seepage to cause the destruction to the structure of subsidence slot 5.
It should be noted that the above embodiments are merely for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some technical features may be equivalently replaced, and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present utility model.
Claims (10)
1. A stop thick liquid structure for barricade, its characterized in that, including wall body (1) that is used for retaining soil, the bottom of outer wall surface (11) of wall body (1) is provided with first stop thick liquid curtain, first stop thick liquid curtain is followed thickness direction (T) of wall body (1) extends, first stop thick liquid curtain including a plurality of set up in first stop thick liquid hole (12) of outer wall surface (11) of wall body (1), first stop thick liquid hole (12) intussuseption is filled with and is stopped thick liquid thing, a plurality of first stop thick liquid hole (12) are followed length direction (L) of wall body (1) separates the setting.
2. The grout stopping structure for retaining wall according to claim 1, wherein two ends of the first grout stopping curtain are respectively provided with a second grout stopping curtain which is arranged to cross the first grout stopping curtain, and the second grout stopping curtain is arranged to extend along the thickness direction (T) of the wall body (1).
3. The slurry stopping structure for a retaining wall according to claim 2, wherein the second slurry stopping curtain comprises a plurality of second slurry stopping holes (13) formed in the outer wall surface (11), the second slurry stopping holes (13) are arranged at intervals along the height direction (H) of the wall body (1), and the slurry stopping objects are filled in the second slurry stopping holes (13).
4. A grout stopping structure for a retaining wall according to claim 3, characterized in that the first plurality of grout stopping holes (12) and the second plurality of grout stopping holes (13) are arranged in a single row or a plurality of rows.
5. The slurry stopping structure for the retaining wall according to claim 3 or 4, wherein a protective wall plate (3) is paved on the outer wall surface (11), and a plurality of connecting holes (4) which are communicated with a plurality of the first slurry stopping holes (12) and a plurality of the second slurry stopping holes (13) in a one-to-one correspondence manner are formed in the protective wall plate (3).
6. The slurry stopping structure for retaining wall according to claim 5, wherein the protective wall plate (3) is internally provided with reinforcing ribs.
7. The grout stopping structure for a retaining wall according to claim 2, wherein the lengths of the first grout stopping curtain and the second grout stopping curtain in the thickness direction (T) of the wall body (1) are 1/3-1/2 of the thickness of the wall body (1).
8. A grout stopping structure for a retaining wall as in claim 3 wherein said grout stopping material is water glass.
9. A retaining wall, characterized by comprising a plurality of walls (1), wherein the walls (1) are provided with the slurry stopping structure for the retaining wall according to any one of claims 1 to 8.
10. A retaining wall according to claim 9, wherein a settlement joint (5) is formed between adjacent walls (1), and wherein the settlement joint (5) is filled with a cushioning material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420771379.5U CN222614308U (en) | 2024-04-15 | 2024-04-15 | A grout-stopping structure for retaining wall and retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420771379.5U CN222614308U (en) | 2024-04-15 | 2024-04-15 | A grout-stopping structure for retaining wall and retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222614308U true CN222614308U (en) | 2025-03-14 |
Family
ID=94919729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420771379.5U Active CN222614308U (en) | 2024-04-15 | 2024-04-15 | A grout-stopping structure for retaining wall and retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222614308U (en) |
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2024
- 2024-04-15 CN CN202420771379.5U patent/CN222614308U/en active Active
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