CN220747000U - Assembled retaining wall supporting structure - Google Patents
Assembled retaining wall supporting structure Download PDFInfo
- Publication number
- CN220747000U CN220747000U CN202321944524.7U CN202321944524U CN220747000U CN 220747000 U CN220747000 U CN 220747000U CN 202321944524 U CN202321944524 U CN 202321944524U CN 220747000 U CN220747000 U CN 220747000U
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- China
- Prior art keywords
- prefabricated
- wall
- upright post
- prefabricated wall
- retaining
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- 238000011065 in-situ storage Methods 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 claims abstract description 11
- 239000002689 soil Substances 0.000 claims abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract 1
- 239000011150 reinforced concrete Substances 0.000 description 4
- 239000004567 concrete Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Retaining Walls (AREA)
Abstract
The utility model relates to an assembled retaining wall supporting structure which comprises a cast-in-situ retaining wall foundation, a prefabricated wall back upright post, a prefabricated wall front upright post and prefabricated connecting beams, wherein bracket brackets are arranged at the tops of the prefabricated wall back upright post and the prefabricated wall back upright post, the prefabricated wall back upright post and the prefabricated wall front upright post are arranged in the cast-in-situ retaining wall foundation, prefabricated retaining plates are arranged at the rear sides of the prefabricated wall back upright post and the prefabricated wall front upright post, backfill soil is arranged between the retaining plates at two sides, and two ends of the prefabricated connecting beams are respectively erected on the bracket brackets of the prefabricated wall front upright post and the prefabricated wall back upright post. The assembled retaining wall supporting structure can improve the construction speed and save the cost on the premise of ensuring the stability of the side slope, and can reduce the side slope displacement due to the large structural rigidity, and has the advantages of simple construction process, high construction speed, cost saving and the like.
Description
Technical Field
The utility model relates to the technical field of geotechnical engineering, in particular to an assembled retaining wall supporting structure.
Background
When the retaining wall is used for supporting the side slope, the retaining wall is required to resist the problem that the wall body is bent due to slippage and overturning caused by soil pressure. The gravity type retaining wall mainly relies on the masonry gravity to solve the problems, so that the problems of large section size of the retaining wall, high requirement on bearing capacity of a foundation, uncontrollable displacement of a wall top and the like are caused; the reinforced concrete cantilever retaining wall mainly depends on the cross section sizes of the wall body and the bottom plate and the reinforcement to solve the problems, and also causes the problems of large dosage of reinforced concrete and poor control of wall top displacement. The construction speed of the two retaining wall forms is slower, and the retaining wall can be filled with soil after the structural strength of the retaining wall reaches the design requirement, so that the construction period can be prolonged, and the engineering cost can be increased.
Disclosure of Invention
The utility model aims to solve the technical problems of providing the assembled retaining wall supporting structure, which can improve the construction speed and save the cost on the premise of ensuring the stability of a side slope, and can reduce the displacement of the side slope due to the large structural rigidity.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an assembled retaining wall supporting construction, includes cast-in-situ retaining wall basis, prefabricated wall back stand, prefabricated wall front stand and prefabricated tie beam, the top of prefabricated wall front stand and prefabricated wall back stand is equipped with the bracket, prefabricated wall back stand and prefabricated wall front stand are installed in cast-in-situ retaining wall basis, prefabricated retaining plate is installed to prefabricated wall back stand and prefabricated wall front stand rear side, is equipped with the backfill between the retaining plate of both sides, and the bracket of prefabricated wall front stand and prefabricated wall back stand is erect respectively at the both ends of prefabricated tie beam.
In the scheme, a reserved wall toe base is arranged on the cast-in-situ retaining wall foundation, and the bottom of the front upright post of the prefabricated wall is arranged in the reserved wall toe base.
In the scheme, a reserved wall heel base is arranged on the cast-in-situ retaining wall foundation, and the bottom of the prefabricated wall back upright post is arranged in the reserved wall heel base.
The fabricated retaining wall supporting structure has the following beneficial effects:
the prefabricated part of the utility model can greatly shorten the construction period of the retaining wall, has larger rigidity of a door-shaped frame structure system, can effectively reduce structural stress, reduce the dosage of reinforced concrete and effectively control the displacement of a side slope. Compared with the traditional support form, the support has the advantages of simple and convenient construction, cost saving, good displacement control and the like.
Drawings
The utility model will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic cross-sectional view of an assembled retaining wall;
FIG. 2 is a schematic top view of a fabricated retaining wall;
FIG. 3 is a schematic view of an assembled retaining wall foundation, uprights, tie bars;
fig. 4 is a schematic view of an assembled retaining wall retaining plate.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings.
As shown in fig. 1 to 4, the fabricated retaining wall support of the present utility model comprises a cast-in-place retaining wall foundation 1, prefabricated wall back posts 2, prefabricated wall front posts 3, and prefabricated tie beams 5.
The tops of the prefabricated wall front upright post 3 and the prefabricated wall back upright post 2 are provided with bracket 6, the prefabricated wall back upright post 2 and the prefabricated wall front upright post 3 are arranged in the cast-in-situ retaining wall foundation 1, the prefabricated retaining plates 4 are arranged on the rear sides of the prefabricated wall back upright post 2 and the prefabricated wall front upright post 3, backfill 7 is arranged between the retaining plates 4 on two sides, and two ends of the prefabricated connecting beam 5 are respectively erected on the bracket 6 of the prefabricated wall front upright post 3 and the prefabricated wall back upright post 2.
Preferably, the cast-in-situ retaining wall foundation 1 is provided with a reserved wall toe base 8, and the bottom of the prefabricated wall front upright post 3 is arranged in the reserved wall toe base 8.
Preferably, the cast-in-situ retaining wall foundation 1 is provided with a reserved wall heel base 9, and the bottom of the prefabricated wall back upright post 2 is arranged in the reserved wall heel base 9.
The utility model also provides a construction method of the assembled retaining wall supporting structure, which comprises the following steps:
step one: and selecting and determining proper upright post size and retaining plate size according to the backfill material and the backfill height after the wall.
Step two: and selecting and determining proper reinforced concrete materials and the size of the bottom plate according to stratum conditions and stress conditions.
Step three: leveling the ground, excavating and leveling a base groove of a bottom plate, paving a foundation cushion layer, erecting a bottom plate steel bar, pouring concrete, and reserving wall toe and wall heel base spaces.
Step four: when the strength of the foundation concrete reaches the design strength, the front wall, the rear prefabricated upright post and the prefabricated retaining plate of the wall are installed.
Step five: and backfilling soil between the soil retaining plates, and erecting a prefabricated connecting beam on the top of the upright post when backfilling the soil between the soil retaining plates to the top standard height of the upright post.
Step six: repeating the steps three to five until the retaining wall is completely constructed.
The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.
Claims (3)
1. The utility model provides an assembled retaining wall supporting construction, its characterized in that includes cast-in-situ retaining wall basis (1), prefabricated wall back of the body stand (2), prefabricated wall front of the body stand (3) and prefabricated tie beam (5), the top of prefabricated wall front of the body stand (3) and prefabricated wall back of the body stand (2) is equipped with bracket (6), prefabricated wall back of the body stand (2) and prefabricated wall front of the body stand (3) are installed in cast-in-situ retaining wall basis (1), prefabricated retaining plate (4) are installed to prefabricated wall back of the body stand (2) and prefabricated wall front of the body stand (3) rear side, are equipped with back-filling soil (7) between retaining plate (4) of both sides, and bracket (6) at prefabricated wall front of the body stand (3) and prefabricated wall back of the body stand (2) are erect respectively at the both ends of prefabricated tie beam (5).
2. The fabricated retaining wall supporting structure according to claim 1, wherein the cast-in-situ retaining wall foundation (1) is provided with a reserved wall toe base (8), and the bottom of the prefabricated wall front upright post (3) is installed in the reserved wall toe base (8).
3. The fabricated retaining wall supporting structure according to claim 1, wherein the cast-in-situ retaining wall foundation (1) is provided with a reserved wall heel base (9), and the bottom of the prefabricated wall back upright post (2) is installed in the reserved wall heel base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321944524.7U CN220747000U (en) | 2023-07-21 | 2023-07-21 | Assembled retaining wall supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321944524.7U CN220747000U (en) | 2023-07-21 | 2023-07-21 | Assembled retaining wall supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220747000U true CN220747000U (en) | 2024-04-09 |
Family
ID=90550980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321944524.7U Active CN220747000U (en) | 2023-07-21 | 2023-07-21 | Assembled retaining wall supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220747000U (en) |
-
2023
- 2023-07-21 CN CN202321944524.7U patent/CN220747000U/en active Active
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