Retaining wall for civil engineering

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a retaining wall for civil engineering, which comprises a retaining wall, a soil wall is arranged on the rear side of the retaining wall, a plurality of groups of reinforcing members are inserted into the bottom of the retaining wall, the reinforcing members extend out of the rear side of the retaining wall and are inserted into the soil wall, a water flowing channel is arranged in the retaining wall, and the water flowing channel is L-shaped. Comprising a vertical channel and a horizontal channel which communicate with each other, multiple sets of water seepage holes are formed in the side, close to the earth wall, of the vertical channel, a water flowing pipe is placed in the horizontal channel, and a planting operation part and a supporting operation part are arranged on the upper portion and the lower portion of the side, away from the earth wall, of the earth wall correspondingly; the retaining wall is fixedly connected through a connecting piece, and the problems that existing wall structures are mostly made of concrete or grouted rubble or the concrete and the grouted rubble are used in a matched mode, all the structures are not suitable for being fused, gaps can be generated at the matched positions, and the structural strength and the service life of the wall are affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy engineering, in particular to a retaining wall for civil engineering. Background Art

[0002] A retaining wall refers to a structure that supports roadbed fill or hillside soil and prevents the fill or soil from deforming and becoming unstable. There are many structural types of retaining walls, among which the main and commonly used ones are gravity type, counterweight type, semi-gravity type, cantilever type, buttress type, U-shaped structure, sheet pile type and empty box type.

[0003] Today's wall structures are mostly made of concrete, mortar-made stone blocks or a combination of the two, with soil, flower beds, etc. laid on the surface. The various structures are not suitable for integration, and gaps will be generated at the joints, thus affecting the structural strength and service life of the wall. Utility Model Content

[0004] The utility model aims to provide a retaining wall for civil engineering, which solves the problem that the existing wall structure mostly adopts concrete, mortar-laid block stone or a combination of the two, the various structures are not suitable for integration, gaps will be generated at the joints, and the structural strength and service life of the wall will be affected.

[0005] To achieve the above-mentioned purpose, the utility model provides a retaining wall for civil engineering, including a retaining wall, a soil wall is arranged on the rear side of the retaining wall, a plurality of groups of reinforcement parts are inserted into the bottom of the retaining wall, the reinforcement parts extend from the rear side of the retaining wall and are inserted into the soil wall, a water channel is arranged in the retaining wall, the water channel is L-shaped, including a connected vertical channel and a horizontal channel, a plurality of groups of seepage holes are arranged on the side of the vertical channel close to the soil wall, a water pipe is placed in the horizontal channel, a planting trough and a support trough are respectively arranged on the upper and lower parts of the side of the retaining wall away from the soil wall, a support part is placed in the support trough, and the retaining wall is fixedly connected with a connecting piece.

[0006] As a further solution of the utility model, a plurality of sets of embedding grooves are provided on the rear side of the retaining wall, and the embedding grooves are provided in a vertical direction for embedding and inserting the earth wall.

[0007] As a further solution of the utility model, a soil pressing plate is arranged above the retaining wall, and the soil pressing plate is located above the earth wall.

[0008] As a further solution of the utility model, a mounting hole is opened at the lower part of the interlocking groove, and the mounting hole is used for the reinforcement member to pass through.

[0009] As a further solution of the utility model, the reinforcement member is a drill rod, one end of the drill rod is inserted into the earth wall, and the other end of the drill rod is inserted into the support part.

[0010] As a further solution of the utility model, the support portion includes a first support layer, a second support layer and an outer layer, and the support groove is sequentially provided with the first support layer, the second support layer and the outer layer from inside to outside.

[0011] As a further solution of the utility model, a plurality of through holes are provided above both sides of the outer surface of the retaining wall, and connecting rods are installed in the through holes.

[0012] As a further solution of the present invention, the first supporting layer is sand.

[0013] As a further solution of the present invention, the second supporting layer is stone bricks.

[0014] As a further solution of the utility model, the outer layer is concrete, and the outer surface of the outer layer is a slope.

[0015] This application has the following advantages:

[0016] 1. The utility model is arranged outside the earth wall. The retaining wall is a rectangular parallelepiped. Fitting grooves are provided on both sides of the back of the retaining wall. The earth wall is filled in the fitting grooves. The retaining wall and the earth wall are connected together using a chisel rod to improve the tightness of the connection between the two. At the same time, a water channel is provided inside the rear side of the retaining wall. A plurality of seepage holes are provided on the rear side above the water channel. The water channel guides the seepage water inside the earth wall to the outside of the retaining wall through a drainage pipe to avoid the collapse of the earth wall caused by excessive water accumulation.

[0017] 2. The utility model has multiple planting troughs above the front of the retaining wall. The staff can plant green plants inside the planting troughs to make the retaining wall more beautiful. Different green plants can be planted in the planting troughs at different positions. At the same time, through holes are opened on the inner walls of the planting troughs on the two sides. By installing connecting rods in the through holes of two adjacent retaining walls, multiple retaining walls can be combined into a whole, which is convenient for the staff to lay.

[0018] 3. The utility model has a support groove at the lower part of the front of the retaining wall, and the interior of the support groove is provided with a first support layer, a second support layer and an outer paving layer from the inside to the outside in sequence, through which the structural strength and supporting capacity of the entire retaining wall can be improved. Among them, the outer surface of the outer paving layer is inclined to increase the impact area, so that the structure of the entire device is reasonable and meets the use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model provides a structural schematic diagram of a retaining wall for civil engineering.

[0020] Figure 2 The utility model provides Figure 1 A schematic cross-sectional structure diagram of ;

[0021] Figure 3 The utility model provides Figure 1 Schematic diagram of the internal structure;

[0022] Figure 4 A schematic diagram of the structure of the retaining wall provided by the utility model;

[0023] Figure 5 The utility model is a schematic diagram of the internal structure of the retaining wall.

[0024] In the attached figure: 1, retaining wall; 2, first supporting layer; 3, second supporting layer; 4, outer paving layer; 5, earth pressing plate; 6, connecting rod; 7, earth wall; 8, drill rod; 9, drainage pipe; 10, through hole; 11, fitting groove; 12, installation hole; 13, seepage hole; 14, water flow channel; 15, planting trough; 16, support trough. DETAILED DESCRIPTION

[0025] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0026] like Figures 1 to 5 As shown, in an embodiment of the utility model, a retaining wall for civil engineering includes a retaining wall 1, a soil wall 7 is arranged at the rear side thereof, a plurality of groups of reinforcing members are inserted into the bottom of the retaining wall 1, the reinforcing members extend from the rear side of the retaining wall 1 and are inserted into the soil wall 7, a water flow channel 14 is arranged in the retaining wall 1, the water flow channel 14 is L-shaped, including a connected vertical channel and a horizontal channel, a plurality of groups of seepage holes 13 are arranged on the side of the vertical channel close to the soil wall 7, a water flow pipe is placed in the horizontal channel, a planting groove and a support groove are respectively arranged on the upper and lower parts of the side of the retaining wall 1 away from the soil wall 7, a support part is placed in the support groove 16, and the retaining wall 1 is fixedly connected with a connecting member;

[0027] like Figure 4 As shown, in an embodiment of the utility model, a plurality of groups of interlocking grooves 11 are provided on the rear side of the retaining wall 1. The interlocking grooves 11 are provided in a vertical direction for insertion into the earth wall 7. The number of the interlocking grooves 11 in the utility model is two groups. Of course, the actual number of the interlocking grooves 11 can also be adjusted according to the width of the retaining wall 1.

[0028] like Figure 3 As shown, in the embodiment of the utility model, a soil pressing plate 5 is arranged above the retaining wall 1, and the soil pressing plate 5 is located above the earth wall 7. The earth wall 7 is pressed by the soil pressing plate 5 to prevent the floating gravel above it from rolling down.

[0029] like Figure 2 and Figure 4As shown, in the embodiment of the utility model, a mounting hole 12 is opened at the lower part of the inside of the fitting groove 11, and the mounting hole 12 is used for the reinforcing member to pass through. The reinforcing member is a drill rod 8, and one end of the drill rod 8 is inserted into the earth wall 7, and the other end is inserted into the support part;

[0030] Furthermore, the support portion includes a first support layer 2, a second support layer 3 and an outer layer 4, and the support groove 16 is sequentially provided with the first support layer 2, the second support layer 3 and the outer layer 4 from the inside to the outside, wherein the first support layer 2 is sand, the second support layer 3 is stone brick, the outer layer 4 is concrete, and the outer surface of the outer layer 4 is an inclined surface. By using this scheme, the tightness of the connection between the retaining wall 1 and the earth wall 7 can be improved. The utility model improves the stability of the retaining wall 1, the earth wall 7 and the support portion by installing multiple sets of drill rods 8.

[0031] like Figure 4 and Figure 5 As shown, in the embodiment of the utility model, a plurality of through holes 10 are provided above both sides of the outer surface of the retaining wall 1, connecting rods 6 are installed in the through holes 10, and the plurality of retaining walls 1 are arranged in a straight line array, and are fixedly connected in sequence by the plurality of connecting rods 6.

[0032] In summary, the advantages of the present invention are:

[0033] 1. The utility model is arranged outside the earth wall 7. The retaining wall 1 is a rectangular parallelepiped. Fitting grooves 11 are provided on both sides of the back of the retaining wall 1. The earth wall 7 is filled in the fitting grooves 11. The retaining wall 1 and the earth wall 7 are connected together using a drill rod 8 to improve the tightness of the connection between the two. At the same time, a water channel is provided inside the rear side of the retaining wall 1. A plurality of seepage holes 13 are provided on the rear side above the water channel. The water channel guides the seepage inside the earth wall 7 to the outside of the retaining wall 1 through a drainage pipe 9 to avoid the collapse of the earth wall 7 due to excessive water accumulation.

[0034] 2. The utility model provides a plurality of planting grooves 15 above the front of the retaining wall 1. The staff can plant green plants inside the planting grooves 15 to make the retaining wall 1 more beautiful. Different green plants can be planted in the planting grooves 15 at different positions. At the same time, through holes 10 are provided on the inner walls of the planting grooves 15 on the two sides. By installing connecting rods 6 in the through holes 10 of two adjacent retaining walls 1, a plurality of retaining walls 1 can be combined into a whole, which is convenient for the staff to lay.

[0035] 3. The utility model has a support groove 16 at the lower front of the retaining wall 1, and the interior of the support groove 16 is provided with a first support layer 2, a second support layer 3 and an outer layer 4 from the inside to the outside, which can improve the structural strength and supporting capacity of the entire retaining wall 1. Among them, the outer surface of the outer layer 4 is inclined to increase the impact area, so that the structure of the entire device is reasonable and meets the use needs.

[0036] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A retaining wall for civil engineering, characterized in that: It includes a retaining wall, a soil wall is arranged at the rear side thereof, a plurality of reinforcements are inserted into the bottom of the retaining wall, the reinforcements extend from the rear side of the retaining wall and are inserted into the soil wall, a water channel is arranged in the retaining wall, the water channel is L-shaped, including a connected vertical channel and a horizontal channel, a plurality of seepage holes are arranged on the side of the vertical channel close to the soil wall, a water pipe is placed in the horizontal channel, a planting trough and a support trough are respectively arranged on the upper and lower parts of the side of the retaining wall away from the soil wall, a support part is placed in the support trough, and the retaining wall is fixedly connected with a connecting piece.

2. A retaining wall for civil engineering according to claim 1, characterized in that: A plurality of sets of embedding grooves are provided on the rear side of the retaining wall, and the embedding grooves are provided in a vertical direction for embedding and inserting the earth wall.

3. A retaining wall for civil engineering according to claim 1, characterized in that: A soil pressing plate is arranged above the retaining wall, and the soil pressing plate is located above the soil wall.

4. A retaining wall for civil engineering according to claim 2, characterized in that: A mounting hole is provided at the lower part of the fitting groove, and the mounting hole is used for the reinforcement member to pass through.

5. A retaining wall for civil engineering according to claim 1, characterized in that: The reinforcement member is a drill rod, one end of which is inserted into the earth wall, and the other end of which is inserted into the supporting part.

6. A retaining wall for civil engineering according to claim 1, characterized in that: The support portion comprises a first support layer, a second support layer and an outer layer, and the support groove is sequentially provided with the first support layer, the second support layer and the outer layer from the inside to the outside.

7. A retaining wall for civil engineering according to claim 1, characterized in that: A plurality of through holes are provided above both sides of the outer surface of the retaining wall, and connecting rods are installed in the through holes.

8. A retaining wall for civil engineering according to claim 6, characterized in that: The first supporting layer is sand.

9. A retaining wall for civil engineering according to claim 6, characterized in that: The second supporting layer is stone bricks.

10. A retaining wall for civil engineering according to claim 6, characterized in that: The outer paving layer is concrete, and the outer surface of the outer paving layer is a slope.

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