CN221321044U - Combined reinforced earth retaining wall - Google Patents
Combined reinforced earth retaining wall Download PDFInfo
- Publication number
- CN221321044U CN221321044U CN202323167773.2U CN202323167773U CN221321044U CN 221321044 U CN221321044 U CN 221321044U CN 202323167773 U CN202323167773 U CN 202323167773U CN 221321044 U CN221321044 U CN 221321044U
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- China
- Prior art keywords
- retaining wall
- wall brick
- reverse filtering
- brick
- bricks
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- 239000011449 brick Substances 0.000 claims abstract description 72
- 238000001914 filtration Methods 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 239000004744 fabric Substances 0.000 claims abstract description 12
- 239000002689 soil Substances 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 2
- 239000004746 geotextile Substances 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model relates to the field of reinforced earth retaining walls, in particular to a combined reinforced earth retaining wall. Comprising the following steps: the middle part is reserved with a wall brick with a hole, a reverse filtering geotextile and a reverse filtering layer. The anti-geotechnical cloth that strains of laying on the roadbed soil face, the anti-geotechnical cloth that strains is piled up outward has the fender wall brick anti-filtration layer that strains is filled between geotechnical cloth and the barricade brick, transverse rope hole has been seted up on the fender wall brick, wear to have in the rope hole flexible steel plastic strip, flexible steel plastic strip and rope hole cooperation are used for reinforcing and connect the fender wall brick. The connecting grooves are formed in the front side and the rear side of the retaining wall brick, and the connecting grooves are attached to the connecting blocks in shape. The front retaining wall brick and the rear retaining wall brick are connected in a meshed mode through the connecting blocks, and therefore the connection assembly work of the front retaining wall brick and the rear retaining wall brick is completed. The retaining wall brick with different structural characteristics can replace a reinforced material after being combined, so that the reinforcement effect is achieved, and the stability of the retaining wall is maintained.
Description
Technical Field
The utility model relates to the field of reinforced earth retaining walls, in particular to a combined reinforced earth retaining wall.
Background
In modern road construction, roadbeds are generally increased in filling areas in order to save land and meet requirements such as longitudinal slope ratios. In order to maintain stability at the outer surface of the subgrade near vertical, reinforced retaining walls are a good choice.
However, the existing reinforced earth retaining wall has various defects, such as loose easily caused by insufficient reinforced materials; the matching degree of the reinforced material and the soil retaining wall is not high enough; the connection between the reinforced material and the retaining wall is complicated; the existing retaining wall cannot be adapted to the roadbed of a turning road with a certain radian; the reinforced material also tends to affect the overall strength of the wall due to corrosion and aging.
In view of the above, the present utility model provides a combined reinforced retaining wall, which solves the above technical problems.
Disclosure of utility model
The utility model provides the following technical scheme:
the utility model provides a combined reinforced earth retaining wall, which comprises: the wall brick, the reverse filtration geotechnical cloth and the reverse filtration layer.
The method comprises the steps that reverse filtering geotextile is paved on a roadbed soil surface, wall blocks are piled outside the reverse filtering geotextile, and a reverse filtering layer is filled between the reverse filtering geotextile and the wall blocks; the front side and the rear side of the retaining wall brick are provided with connecting grooves, and the retaining wall bricks arranged front and back are connected through connecting blocks to form connecting ribs for being embedded into roadbed.
Transverse rope holes are formed in the wall blocking bricks, flexible steel-plastic belts penetrate through the rope holes, and the flexible steel-plastic belts and the rope holes are matched to be used for reinforcing and connecting the wall blocking bricks.
When the construction is carried out, firstly, the reverse filtration geotechnical cloth is paved on the roadbed soil, then, the reverse filtration layer is paved on the reverse filtration geotechnical cloth, then, the retaining wall bricks are piled up on the reverse filtration layer, and finally, the retaining wall bricks are connected in series by using the flexible steel plastic belt to penetrate rope holes on the retaining wall bricks, so that the retaining wall bricks are further reinforced. Simultaneously, the front retaining wall brick and the rear retaining wall brick are connected in a meshed mode through the connecting blocks, and therefore the connection assembly work of the front retaining wall brick and the rear retaining wall brick is completed. The retaining wall bricks connected front and back are embedded into the roadbed to replace the function of the reinforced materials, thereby playing the role of strengthening the overall stability.
Preferably, the connecting block is also provided with rope holes, and the rope holes on the connecting block are opposite to the rope holes on the retaining wall brick. The flexible steel plastic belt penetrates through rope holes in the connecting block and the retaining wall brick, and the connecting block and the retaining wall brick are fixed in series through the flexible steel plastic belt.
Preferably, the two sides of the retaining wall brick are respectively provided with a hinge bulge and a hinge groove, and the cross sections of the hinge bulge and the hinge groove are arc-shaped with the same shape. The hinge protrusion and the hinge groove are hinged with each other, so that the angle between the retaining wall bricks can be adjusted, and the retaining wall brick piling schemes with different radians can be realized through the angle adjustment.
Preferably, an auxiliary handle is connected to the center of gravity of the retaining wall brick. The auxiliary handle is used for facilitating the holding of constructors.
Preferably, the wall blocking bricks are piled up in an up-and-down staggered way. The method can make the retaining wall bricks piled more orderly.
Preferably, the reverse filtering layer adopts crushed stone sand.
The beneficial effects are that: the utility model discloses a can replace the reinforcement material after multiple different constructional characteristics's barricade brick combination to reach the effect of "adding the muscle", maintain the stability of barricade, through the security that the serial formation integrally increased barricade system such as flexible steel plastic strip between the barricade brick in addition.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a top view of a wall block of the present utility model;
FIG. 2 is a front view of a wall block of the present utility model;
FIG. 3 is a side view of a wall block of the present utility model;
FIG. 4 is a bottom view of the connection block of the present utility model;
FIG. 5 is an elevation view of the connection block of the present utility model;
FIG. 6 is a side view of the connection block of the present utility model;
FIG. 7 is a schematic illustration of an assembled stack of the present utility model;
FIG. 8 is a second schematic view of the assembled stack of the present utility model;
FIG. 9 is a schematic diagram of an assembled stack of the present utility model;
fig. 10 is a schematic diagram of an assembled stack of the present utility model.
In the figure: the wall brick 1, the connecting groove 11, the hinging protrusion 12, the hinging groove 13, the auxiliary handle 14, the connecting block 2, the rope hole 3, the flexible steel plastic belt 4, the reverse filtering geotextile 5 and the reverse filtering layer 6.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments. Aiming at the problems existing in the prior art, the following scheme is provided:
In a first embodiment, as shown in fig. 1-3 and 7, the combined reinforced retaining wall comprises a retaining wall brick 1, a reverse filtering geotextile 5 and a reverse filtering layer 6.
The method comprises the steps that a reverse filtering geotextile 5 is paved on a roadbed soil surface, a retaining wall brick 1 is piled outside the reverse filtering geotextile 5, and a reverse filtering layer 6 is filled between the reverse filtering geotextile 5 and the retaining wall brick 1; the front side and the rear side of the retaining wall brick 1 are provided with connecting grooves 11, and the plurality of retaining wall bricks 1 arranged front and rear are connected through connecting blocks 2 to form connecting ribs for being embedded into roadbed.
Transverse rope holes 3 are formed in the retaining wall bricks 1, flexible steel plastic belts 4 penetrate through the rope holes 3, and the flexible steel plastic belts 4 and the rope holes 3 are matched to be used for reinforcing and connecting the retaining wall bricks 1.
When the construction is carried out, firstly, the reverse filtering geotechnical cloth 5 is paved on roadbed soil, then, the reverse filtering layer 6 is paved on the reverse filtering geotechnical cloth 5, then, the wall blocking bricks 1 are piled up on the reverse filtering layer 6, and finally, the wall blocking bricks 1 are connected in series by penetrating rope holes 3 on the wall blocking bricks 1 through flexible steel plastic belts 4, so that the wall blocking bricks 1 are further reinforced. Meanwhile, the front retaining wall brick 1 and the rear retaining wall brick 1 are connected in a meshed mode through the connecting blocks 2, and therefore the connection and assembly work of the front retaining wall brick 1 and the rear retaining wall brick 1 is completed. The retaining wall bricks 1 connected front and back are embedded into the roadbed to replace the function of the reinforced materials, thereby playing the role of strengthening the overall stability.
As shown in fig. 1-8, the connecting block 2 is also provided with a rope hole 3, and the rope hole 3 on the connecting block 2 is opposite to the rope hole 3 on the wall blocking brick 1. The flexible steel plastic belt 4 penetrates through rope holes 3 in the connecting block 2 and the retaining wall brick 1, and the connecting block 2 and the retaining wall brick 1 are fixedly connected in series through the flexible steel plastic belt 4.
As shown in fig. 9, an auxiliary handle 14 is connected to the center of gravity of the retaining wall brick 1. The auxiliary handle 14 is used to facilitate holding by a constructor.
As shown in fig. 9, the wall blocks 1 are stacked up and down in a staggered manner. Such a stacking method can make the retaining wall bricks 1 stacked more orderly.
As shown in fig. 8, the reverse filtering layer 6 adopts crushed sand.
In a second embodiment, as shown in fig. 1-3 and 10, two sides of the retaining wall brick 1 are respectively provided with a hinge protrusion 12 and a hinge groove 13, and the cross sections of the hinge protrusion 12 and the hinge groove 13 are arc-shaped with the same shape. The hinge protrusion 12 and the hinge groove 13 are hinged with each other, thereby realizing the adjustment of the angles of the retaining wall bricks 1, and realizing the piling schemes of the retaining wall bricks 1 with different radians through the adjustment of the angles.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The combined reinforced earth retaining wall comprises a retaining wall brick (1), a reverse filtering geotechnical cloth (5) and a reverse filtering layer (6), and is characterized in that:
the method comprises the steps that a reverse filtering geotechnical cloth (5) is paved on a roadbed soil surface, retaining wall bricks (1) are piled outside the reverse filtering geotechnical cloth (5), and a reverse filtering layer (6) is filled between the reverse filtering geotechnical cloth (5) and the retaining wall bricks (1); the connecting grooves (11) are formed in the front side and the rear side of the retaining wall bricks (1), and the retaining wall bricks (1) arranged in the front side and the rear side are connected through the connecting blocks (2) to form connecting ribs which are used for being embedded into roadbed.
2. The modular reinforced retaining wall of claim 1, wherein: transverse rope holes (3) are formed in the retaining wall bricks (1), flexible steel plastic belts (4) penetrate through the rope holes (3), and the flexible steel plastic belts (4) and the rope holes (3) are matched to be used for reinforcing and connecting the retaining wall bricks (1).
3. The modular reinforced retaining wall of claim 2, wherein:
Rope holes (3) are also formed in the connecting blocks (2), and the rope holes (3) in the connecting blocks (2) are opposite to the rope holes (3) in the retaining wall bricks (1).
4. The modular reinforced retaining wall of claim 1, wherein:
The two sides of the retaining wall brick (1) are respectively provided with a hinging protrusion (12) and a hinging groove (13), and the cross sections of the hinging protrusions (12) and the hinging grooves (13) are arc-shaped with the same shape.
5. The modular reinforced retaining wall of claim 1, wherein:
an auxiliary handle (14) is connected to the center of gravity of the retaining wall brick (1).
6. The modular reinforced retaining wall of claim 1, wherein:
The retaining wall bricks (1) are piled up in an up-and-down staggered mode.
7. The modular reinforced retaining wall of claim 1, wherein:
the reverse filtering layer (6) adopts broken stone sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323167773.2U CN221321044U (en) | 2023-11-23 | 2023-11-23 | Combined reinforced earth retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323167773.2U CN221321044U (en) | 2023-11-23 | 2023-11-23 | Combined reinforced earth retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221321044U true CN221321044U (en) | 2024-07-12 |
Family
ID=91790774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323167773.2U Active CN221321044U (en) | 2023-11-23 | 2023-11-23 | Combined reinforced earth retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221321044U (en) |
-
2023
- 2023-11-23 CN CN202323167773.2U patent/CN221321044U/en active Active
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