CN218090948U - A sloping retaining wall - Google Patents

Abstract

The utility model provides an inclined retaining wall, which relates to the technical field of civil engineering. A landfill ditch is dug along the slope foot of the slope, a concrete foot board is buried at the bottom of the landfill ditch, and the concrete wall is arranged on the slope along one side of the slope. The middle part of the concrete foot slab, combined with the pressure of the fluid acting on its slab surface, is conducive to a close fit with the slope. At the same time, it is inclined to the side of the slope, almost parallel to the anchor wall, which helps to improve the anchor bolt. The overall support of the protective wall, the integral casting of the concrete wall and the concrete footboard enhances the overall structural strength of the concrete retaining wall; there are main anchor rods on both sides of the concrete wall, which are used to anchor the concrete footboard and the bottom of the buried ditch, further The stability of the concrete retaining wall is enhanced, and the top of the concrete wall is connected with the anchor bar wall; it solves the problem that the large flow in the flood season is easy to erode and damage the building foundations such as river banks and dams, which in turn causes damage to the roadbed or buildings on the river bank. and other serious threats.

Description

A sloping retaining wall

technical field

The utility model relates to the technical field of civil engineering, in particular to an inclined retaining wall.

Background technique

Civil engineering is a general term for the science and technology of constructing various land engineering facilities. It not only refers to the applied materials, equipment and technical activities such as survey, design, construction, maintenance and repair, but also refers to the object of engineering construction.

When doing civil engineering work, it is especially prudent in some areas prone to geological disasters, such as the banks and dams of turbulent rivers, areas prone to landslides and debris flows, and the large flow in flood seasons is common, and it is easy to impact the building foundations such as river banks and dams. Corrosion damage, which in turn leads to problems such as serious threats to roadbeds or buildings on the river bank.

Utility model content

The purpose of this utility model is to provide an inclined retaining wall, which solves the problem that the large flow in the flood season is very easy to erode and damage the building foundations such as river banks and embankments, which in turn poses a serious threat to the roadbed or buildings on the river bank. And other issues.

The embodiment of the utility model is realized through the following technical solutions: an inclined retaining wall is set on the slope between the river bed and the shoulder wall, and is used to support the slope, including a concrete retaining wall and an anchor rod protection A face wall, the concrete retaining wall is buried at the slope toe of the slope, the anchor retaining wall is laid on the slope, and the anchor retaining wall is integrally connected with the concrete retaining wall;

The concrete retaining wall includes a concrete footboard and a concrete wall, a landfill ditch is provided along the slope foot of the slope, the concrete footboard is buried at the bottom of the landfill ditch, and the concrete wall is arranged inclined along one side of the slope In the middle of the concrete foot plate, the concrete wall and the concrete foot plate are integrally cast and formed, and the top of the concrete wall is connected with the anchor rod protection wall.

Further, the side of the concrete wall close to the river bed is filled with large pieces of boulders, and the side of the concrete wall close to the slope is filled with sand and gravel.

Further, it also includes main anchor rods, the concrete foot plate is provided with several main anchor rods in an array, and several of the main anchor rods are located on both sides of the concrete wall, and the main anchor rods are used to connect the concrete foot board to the landfill ditch. Ditch bottom anchoring.

Further, the anchor rod protective wall includes several sub-protective walls, and ear walls are integrated between the several sub-protective walls.

Further, several sub-retaining walls are embedded with several auxiliary anchor rods, and the several auxiliary anchor rods are used to anchor the sub-retaining walls and the slope.

Further, a reinforcement mesh is integrally poured in the sub-face protection wall, and the auxiliary anchor rod is connected with the reinforcement mesh.

Further, the lower end of the reinforcement mesh is poured integrally with the concrete wall, and the upper end of the reinforcement mesh is poured integrally with the shoulder wall.

The technical solution of the utility model embodiment has at least the following advantages and beneficial effects:

1. The utility model has reasonable design and simple structure. It is an inclined retaining wall. A landfill ditch is dug along the slope foot of the slope. The concrete foot board is buried at the bottom of the landfill ditch. The middle part of the concrete foot slab, combined with the pressure of the fluid acting on its slab surface, is conducive to a close fit with the slope. At the same time, it is inclined to the side of the slope, almost parallel to the anchor wall, which helps to improve the anchor bolt. The overall support of the protective wall, the integral casting of the concrete wall and the concrete footboard enhances the overall structural strength of the concrete retaining wall; there are main anchor rods on both sides of the concrete wall, which are used to anchor the concrete footboard and the bottom of the buried ditch, further The stability of the concrete retaining wall is enhanced, and the top of the concrete wall is connected with the anchor bar wall; it solves the problem that the large flow in the flood season is easy to erode and damage the building foundations such as river banks and dams, which in turn causes damage to the roadbed or buildings on the river bank. and other serious threats.

2. The anchor bar retaining wall includes several sub-retaining walls, and ear walls are integrated between several sub-retaining walls. The ear walls are perpendicular to the slope and buried deep inside the slope, which not only facilitates the pouring of the sub-retaining walls, but also To a certain extent, it can prevent the loss of water and soil between the adjacent ear walls, and at the same time, it has formed a better fixation and protection for the sub-armor wall. There are also ear walls at both ends of the anchor bar armor wall, but the two ends The thickness of the ear wall is larger, and the depth of embedding in the slope is greater, so as to prevent the impact of the fluid on the edge of the whole; The face wall and the slope are anchored; the two ends of the reinforced mesh poured integrally in the sub-retaining wall are respectively integrally poured with the concrete wall and the shoulder wall, which further enhances the stability of the sub-retaining wall.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following drawings will be briefly introduced in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained according to these drawings without creative work.

Fig. 1 is the structural representation of a kind of inclined retaining wall provided by the utility model;

Fig. 2 is a schematic cross-sectional view of an inclined retaining wall provided by the utility model;

Icons: 1. River bed, 2. Slope, 3. Concrete retaining wall, 31. Concrete footboard, 32. Concrete wall, 4. Anchor bar protection wall, 41. Sub-protection wall, 42. Ear wall, 43. Auxiliary Anchor, 44, steel mesh, 5, landfill ditch, 6, large boulders, 7, gravel, 8, main anchor, 9, shoulder wall.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Figures 1 to 2, this embodiment provides an inclined retaining wall, which is installed on the slope 2 between the river bed 1 and the shoulder wall 9, and is used to support the slope 2 and prevent soil from collapsing. and loss, including the concrete retaining wall 3 and the anchor bar wall 4, the concrete retaining wall 3 is buried at the foot of the slope 2, the anchor bar wall 4 is laid on the side slope 2, and the concrete retaining wall 3 is mainly used for supporting Anchor retaining wall 4, and in response to the main impact of river water, anchor retaining wall 4 is integrally connected with concrete retaining wall 3 to protect the entire river bank slope 2;

During specific implementation, the concrete retaining wall 3 includes a concrete footboard 31 and a concrete wall 32. A landfill ditch 5 is dug along the foot of the slope 2. The concrete footboard 31 is buried at the bottom of the landfill ditch 5. The concrete wall 32 is inclined along one side of the slope 2. It is set in the middle of the concrete foot plate 31, combined with the pressure of the fluid acting on the plate surface, it is beneficial to fit closely with the slope, and at the same time it is inclined to the side of the slope 2, almost parallel to the anchor wall 4, and there is Contribute to improving the overall support to the anchor bar protection wall 4, the concrete wall 32 and the concrete foot plate 31 are integrally poured and formed, which enhances the overall structural strength of the concrete retaining wall 3, and the top of the concrete wall 32 is connected with the anchor bar wall 4.

As shown in Figures 1 and 2, during specific implementation, the side of the concrete wall 32 close to the river bed 1 is filled with large pieces of boulders 6, which are used to fill the side of the concrete retaining wall 3 and the river bed 1 to deal with the large flow of river water. For the scour between the concrete retaining wall 3 and the riverbed 1, thereby avoiding affecting the stability of the concrete retaining wall 3, the side of the concrete wall 32 close to the side slope 2 is filled with sand and gravel 7, and the sand and gravel 7 is small in size and high in density. It can form a better self-body for compacting the concrete retaining wall 3, combined with the side slope 2 and the anchor bar protection wall 4 carried on its upper part, it has a good effect on the stability of the concrete retaining wall 3.

As shown in Figure 2, it also includes main anchor rods 8. During specific implementation, several main anchor rods 8 are arranged in an array on the concrete foot plate 31, and several main anchor rods 8 are located on both sides of the concrete wall 32. The main anchor rods 8 are used to place the concrete The foot plate 31 is anchored to the bottom of the landfill ditch 5, which further enhances the stability of the concrete retaining wall 3.

The anchor rod protection wall 4 includes several sub-face walls 41, and ear walls 42 are integrally provided between the several sub-face walls 41, as shown in Figures 1 and 2, during specific implementation, the ear walls 42 are perpendicular to the side slope 2, Deeply burying the inside of the slope 2 not only facilitates the pouring of the sub-protection wall 41, but also prevents the loss of water and soil between the adjacent ear walls 42 to a certain extent, and at the same time forms a better fixation and protection for the sub-protection wall 41. For protection, ear walls 42 are also provided at the two ends of the anchor rod protection wall 4, but the thickness of the ear walls at both ends is larger, and the depth of the embedded side slope 2 is more, so as to prevent the impact of the fluid on the overall edge.

As shown in Figures 1 and 2, during specific implementation, some auxiliary anchor rods 43 are embedded on some sub-retaining walls 41, and some auxiliary anchor rods 43 are used to anchor the sub-retaining walls 41 and the slope 2; The stability of sub-face wall 41.

As shown in FIG. 2 , a reinforced mesh 44 is poured integrally in the sub-retaining wall 41 to improve the overall structural strength of the anchor wall 4 , and the secondary anchor 43 is connected to the reinforced mesh 44 . The lower end of the reinforcement mesh 44 is poured integrally with the concrete wall 32, and the upper end of the reinforcement mesh 44 is poured integrally with the shoulder wall 9, so that the overall protection strength is higher and the protection effect is relatively better.

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides an inclined retaining wall, sets up on side slope (2) between riverbed (1) and shoulder wall (9) for support side slope (2), its characterized in that: the concrete retaining wall comprises a concrete retaining wall (3) and an anchor rod facing wall (4), wherein the concrete retaining wall (3) is embedded in a slope toe of a side slope (2), the anchor rod facing wall (4) is laid on the side slope (2), and the anchor rod facing wall (4) is integrally connected with the concrete retaining wall (3);

concrete barricade (3) are including concrete sole (31) and concrete wall (32), follow the toe of slope (2) is equipped with to fill out and buries ditch (5), concrete sole (31) are buried underground fill out and bury ditch (5) bottom, concrete wall (32) are in along the setting of slope (2) one side slope concrete sole (31) middle part, concrete wall (32) with the shaping is pour to concrete sole (31) an organic whole, concrete wall (32) top with stock dado wall (4) are connected.

2. A sloped retaining wall according to claim 1, wherein the concrete wall (32) is filled with large floating stones (6) on the side close to the riverbed (1), and the concrete wall (32) is filled with sand and gravel (7) on the side close to the side slope (2).

3. An inclined retaining wall according to claim 2, further comprising main anchor rods (8), wherein a plurality of main anchor rods (8) are arrayed on the concrete foot plate (31), a plurality of main anchor rods (8) are positioned at two sides of the concrete wall (32), and the main anchor rods (8) are used for anchoring the concrete foot plate (31) and the landfill groove (5) at the bottom.

4. An inclined retaining wall according to any one of claims 1 to 3, wherein said anchor facing wall (4) comprises a plurality of sub-facing walls (41), and a plurality of said sub-facing walls (41) are integrally provided with a plurality of stud walls (42) therebetween.

5. A sloping retaining wall according to claim 4, characterised in that a plurality of secondary anchor rods (43) are embedded in a plurality of said sub facing walls (41), said plurality of secondary anchor rods (43) being adapted to anchor said sub facing walls (41) to said side slope (2).

6. A sloped retaining wall according to claim 5, wherein reinforcing mesh (44) is integrally cast in the sub-facing wall (41), and the secondary anchor rods (43) are connected to the reinforcing mesh (44).

7. An inclined retaining wall according to claim 6, wherein the lower ends of said reinforcing meshes (44) are cast integrally with said concrete wall (32) and the upper ends of said reinforcing meshes (44) are cast integrally with said shoulder walls (9).

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