River retaining wall repairing structure

Abstract

The utility model provides a riverway retaining wall repairing structure. The riverway retaining wall repairing structure comprises a retaining wall, a concrete structure and drainage assemblies, the concrete structure is arranged at the damaged position of the retaining wall, the bottom end of the concrete structure is arranged at the bottom of a riverway, the drainage assemblies are evenly arranged in the length direction of the retaining wall, and the drainage assemblies are used for timely draining accumulated water behind the retaining wall. According to the riverway retaining wall repairing structure, repairing of the damaged position of the riverway retaining wall is achieved through arrangement of all the structures, meanwhile, the drainage assembly enables the soil pressure behind the retaining wall not to be increased easily due to water accumulation, and therefore the stability of the retaining wall is enhanced, and the service life of the retaining wall is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of riverway construction, in particular to a riverway retaining wall repairing structure. BACKGROUND

[0002] Riverway retaining wall generally refers to the structure built on both sides of riverway for preventing the deformation and instability of soil on both sides of riverway and the scouring and erosion of water flow to roadbed, and the operator often needs to build retaining wall on both sides of riverway when building riverway to realize the protection of land on both sides of riverway.

[0003] Because the riverway retaining wall is subjected to the scouring and erosion of river flow for a long time in use, the part of riverway retaining wall in water flow is prone to damage, which makes the stability of riverway retaining wall worse and the retaining wall collapse.

[0004] Therefore, when the damage of riverway retaining wall is found, the damaged part should be repaired in time to ensure the normal use of riverway retaining wall. UTILITY MODEL CONTENTS

[0005] The utility model provides a riverway retaining wall repairing structure to solve the technical problem in the above background.

[0006] The utility model provides a riverway retaining wall repairing structure, which comprises a retaining wall, a concrete structure and a drainage assembly, the concrete structure is arranged at the damaged part of the retaining wall, the bottom end of the concrete structure is arranged at the bottom of riverway, the drainage assembly is provided with multiple groups, multiple groups of the drainage assembly are evenly arranged along the length direction of the retaining wall, and the drainage assembly is used for timely draining the accumulated water behind the retaining wall and balancing the pressure on both sides of the retaining wall.

[0007] Optionally, horizontal and vertical cross steel reinforced concrete lattice beams are arranged in the concrete structure.

[0008] Optionally, a steel mesh is arranged on the side of the concrete structure away from the retaining wall, a fixing rod is arranged on the steel mesh, barbs are arranged on the fixing rod, the steel mesh is connected with the concrete structure through the fixing rod, and the surface of the steel mesh is sprayed with concrete.

[0009] Optionally, the drainage assembly comprises a water outlet pipe, a main drainage pipe, branch drainage pipes and a one-way valve, the water outlet pipe is arranged on the retaining wall, the main drainage pipe is arranged on the side of the retaining wall close to land and communicates with the water outlet pipe, the branch drainage pipes are provided in plurality, the plurality of branch drainage pipes communicate with the main drainage pipe, the branch drainage pipes extend upward at a certain angle from the main drainage pipe, water inlets are evenly arranged on the side wall of the branch drainage pipes, and the one-way valve is arranged at the end of the water outlet pipe away from the main drainage pipe.

[0010] Optionally, a layer of sand and gravel is arranged around the branch drain pipe, and a layer of geotextile is wrapped around the branch drain pipe.

[0011] Optionally, an anchor cable is arranged behind the retaining wall, one end of the anchor cable is fixedly connected with the side wall of the retaining wall, and the other end is fixedly connected with the land.

[0012] The beneficial effects of the river retaining wall repair structure are as follows:

[0013] The river retaining wall repair structure comprises a retaining wall, a concrete structure and a drainage assembly, the concrete structure is arranged at a damaged position of the retaining wall, the bottom end of the concrete structure is arranged at the bottom of the river channel, the drainage assembly is provided in multiple groups, the multiple groups of drainage assemblies are evenly arranged along the length direction of the retaining wall, and the drainage assembly is used for timely draining water accumulated behind the retaining wall and balancing the pressure on both sides of the retaining wall. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0015] Figure 1 is a structural schematic diagram of the river retaining wall repair structure provided by the present application;

[0016] MARKED DESCRIPTION:

[0017] 1, retaining wall; 2, concrete structure; 21, reinforced concrete lattice beam; 3, drainage assembly; 31, water outlet pipe; 32, main drain pipe; 33, branch drain pipe; 331, sand and gravel layer; 332, geotextile; 34, one-way valve; 4, reinforcing mesh; 5, fixed rod; 6, anchor cable. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. It can be understood that the specific embodiments described herein are only used to explain the present application, and not to limit the present application. In addition, it should be noted that, in order to facilitate description, only part of the structure related to the present application is shown in the drawings. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0019] Reference herein to "embodiments" means that the specific features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of the present application. The phrase appears at various places in the specification does not necessarily all refer to the same embodiments, nor is it necessarily mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0020] Please refer to Figure 1 The riverway retaining wall repairing structure comprises a retaining wall 1, a concrete structure 2 and a drainage assembly 3.

[0021] The concrete structure 2 is arranged at the damaged part of the retaining wall 1, the bottom end of the concrete structure 2 is arranged at the bottom of the riverway, and the drainage assembly 3 is arranged in multiple groups, the multiple groups of drainage assemblies 3 are evenly arranged along the length direction of the retaining wall 1, and the drainage assembly 3 is used for timely draining the accumulated water behind the retaining wall 1 and balancing the pressure on both sides of the retaining wall 1.

[0022] The concrete structure 2 repairs the damaged part of the retaining wall 1, so that the riverway retaining wall 1 can be normally used, meanwhile, the bottom end of the concrete structure 2 is arranged at the bottom of the riverway, so that the concrete structure 2 at the damaged part of the retaining wall 1 is not prone to uneven settlement, thereby stable support can be provided.

[0023] Further, the drainage assembly 3 timely drains the accumulated water behind the retaining wall 1, reduces the earth pressure behind the retaining wall 1, so that the retaining wall 1 remains stable under the action of the earth pressure and the water pressure, thereby prolonging the service life of the retaining wall 1.

[0024] In the embodiment, the concrete structure 2 is internally provided with a horizontal-vertical intersecting reinforced concrete lattice beam 21.

[0025] The horizontal-vertical intersecting reinforced concrete lattice beam 21 arranged in the concrete structure 2 improves the overall stability of the concrete structure 2.

[0026] In the embodiment, the concrete structure 2 is laid with a reinforcing mesh 4 away from one side of the retaining wall 1, the reinforcing mesh 4 is provided with a fixing rod 5, the fixing rod 5 is provided with a barb, the reinforcing mesh 4 is connected with the concrete structure 2 through the fixing rod 5, and the surface of the reinforcing mesh 4 is sprayed with concrete.

[0027] The reinforcing layer formed by the reinforcing mesh 4 and the sprayed concrete can improve the overall strength and crack resistance of the concrete structure 2, and meanwhile, the fixing rod 5 firmly fixes the reinforcing mesh 4 on the concrete structure 2, thereby further increasing the stability of the reinforcing mesh 4.

[0028] In the embodiment, the drainage assembly 3 comprises a water outlet pipe 31, a main drainage pipe 32, branch drainage pipes 33 and a one-way valve 34, the water outlet pipe 31 is arranged on the retaining wall 1, the main drainage pipe 32 is located on the side of the retaining wall 1 close to the land and communicates with the water outlet pipe 31, the branch drainage pipes 33 are provided in plurality, the plurality of branch drainage pipes 33 all communicate with the main drainage pipe 32, the branch drainage pipes 33 extend upward at a certain angle from the main drainage pipe 32, the side walls of the branch drainage pipes 33 are uniformly provided with water inlets, and the one-way valve 34 is arranged at one end of the water outlet pipe 31 away from the main drainage pipe 32.

[0029] The water in the surrounding land is collected through the water inlets on the branch drainage pipes 33, flows along the side walls of the branch drainage pipes 33 under the action of gravity and is collected at the main drainage pipe 32, the accumulated water in the main drainage pipe 32 is discharged into the river through the water outlet pipe 31, and the one-way valve 34 prevents water from flowing back into the drainage assembly 3 when the water level of the river is high, thereby effectively avoiding the increase of the earth pressure caused by the increase of the water level behind the retaining wall 1, so that the drainage assembly 3 can always effectively reduce the earth pressure behind the retaining wall 1, thereby enhancing the stability of the retaining wall 1.

[0030] In the embodiment, a layer of sand and gravel layer 331 is arranged around the branch drainage pipe 33, and a layer of geotextile 332 is wrapped around the branch drainage pipe 33.

[0031] The sand and gravel layer 331 and the geotextile 332 jointly allow the water to pass through while intercepting soil particles. The sand and gravel layer 331 filters larger particles, and the fine pores of the geotextile 332 block smaller particles, so that the branch drainage pipe 33 is not blocked, thereby ensuring the long-term effectiveness of the drainage assembly 3.

[0032] In the embodiment, an anchor cable 6 is arranged behind the retaining wall 1, one end of the anchor cable 6 is fixedly connected with the side wall of the retaining wall 1, and the other end is fixedly connected with the land.

[0033] The anchor cable 6 prestresses the retaining wall 1, thereby effectively preventing horizontal displacement or overturning of the retaining wall 1 due to earth pressure and water pressure, and further improving the stability of the retaining wall 1.

[0034] The river retaining wall repairing structure comprises a retaining wall 1, a concrete structure 2 and a plurality of drainage assemblies 3, the concrete structure 2 is arranged at a damaged position of the retaining wall 1, the bottom end of the concrete structure 2 is arranged at the bottom of the river, and the plurality of drainage assemblies 3 are arranged along the length direction of the retaining wall 1, the drainage assemblies 3 are used for timely draining water accumulated behind the retaining wall 1 and balancing the pressure on both sides of the retaining wall 1, the river retaining wall repairing structure realizes repairing of the damaged position of the river retaining wall 1 through the arrangement of various structures, meanwhile, the drainage assemblies 3 make the soil pressure behind the retaining wall 1 not easy to increase due to the accumulated water, thereby enhancing the stability of the retaining wall 1 and prolonging the service life of the retaining wall 1.

[0035] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process transformations using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A river channel retaining wall restoration structure, characterized by, The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure.

2. A river channel retaining wall restoration structure according to claim 1, wherein The application relates to a retaining wall and a concrete structure.

3. A river channel retaining wall restoration structure according to claim 2, wherein The application relates to a retaining wall and a concrete structure.

4. The riverway retaining wall restoration structure according to claim 1, characterized by, The application relates to a retaining wall and a concrete structure.

5. A riverbank retaining wall restoration structure according to claim 4, wherein The application relates to a retaining wall and a concrete structure.

6. The riverway retaining wall restoration structure according to claim 1, wherein The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure. The application relates to a retaining wall and a concrete structure.

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