Roadbed edge comprehensive reinforcing structure
The combination of retaining side panels, woven mesh base, sand and gravel layer and planting soil layer solves the problem of roadbed edge reinforcement and protection, and achieves improved compressive strength and soil and water conservation.
Patent Information
- Application Number
- CN202423268082.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-12-30
AI Technical Summary
The existing concrete slabs at the edges of the roadbed are susceptible to compression and displacement, and are prone to soil erosion in rainy weather. The existing reinforcement and protection measures are ineffective.
The system combines protective side panels with woven mesh bases, fills with a layer of sand and gravel and a layer of planting soil, and plants are planted through planting holes. It is reinforced and drained by combining drainage pipes and filter screens.
It effectively prevents soil erosion, improves the reinforcement effect of roadbed edges, enhances support stability, and promotes vegetation growth.
Smart Images
Figure CN223880125U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to roadbed construction technical field, concretely is a kind of roadbed edge overall reinforcing structure. BACKGROUND
[0002] Roadbed is the basis of track or pavement, is the earthwork structure formed by excavation or filling, the main role of roadbed is to provide necessary conditions for track or pavement laying and train or vehicle operation, and bear the static load and dynamic load of track and vehicle or pavement and traffic load, simultaneously load is transmitted and diffused to foundation deep place, on longitudinal section, roadbed must guarantee the elevation required by line;On plane, roadbed and bridge, tunnel are connected to form complete and through line, in civil engineering, roadbed occupies important position in construction quantity, land area and investment.
[0003] Among them, after roadbed completes pavement laying, concrete slab is buried at the edge of roadbed, the edge of roadbed is reinforced and protected, but concrete slab is easily displaced by extrusion force, and simultaneously in rainy day, water and soil loss of roadbed soil is easily caused, cannot reach good reinforcing and protecting effect, therefore, the present application designs a kind of roadbed edge overall reinforcing structure for improving reinforcing and protecting effect to solve this prior art defect. UTILITARIAN CONTENT
[0004] In view of the deficiencies of prior art, the utility model provides a kind of roadbed edge overall reinforcing structure.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of roadbed edge overall reinforcing structure, including fender side plate and woven mesh seat;
[0006] The side edge of the fender side plate is integrally formed with a vertical plate, geotextile is laid between the fender side plate and the outer portion of the vertical plate, the woven mesh seat is in contact with the geotextile, and the woven mesh seat is filled with a sandstone layer;
[0007] The space between the vertical plates is filled with a planting soil layer.
[0008] As a preferred technical scheme of the utility model, a cover plate is provided on the upper surface of the fender side plate, a plurality of planting holes are formed in the cover plate and arranged one-to-one in vertical relationship with the planting soil layer.
[0009] The above technical scheme is adopted, and plants can be planted in the planting soil layer through the planting holes.
[0010] As a preferred technical scheme of the utility model, the woven mesh seat is woven into a cuboid shape by horizontal and vertical stainless steel wires.
[0011] The above technical scheme is adopted, and the corrosion resistance of the woven mesh seat is ensured.
[0012] As a preferred technical scheme of the utility model, the sand and stone layer is formed by mixed filling of particles with different particle sizes.
[0013] Adopting the above technical scheme, various materials are mixed to reinforce the soil at the edge of the roadbed.
[0014] As a preferred technical scheme of the utility model, the lower surface of the retaining side plate is integrally formed with a plurality of equidistantly distributed concrete columns.
[0015] Adopting the above technical scheme, the concrete columns are inserted into the soil to improve the support stability of the overall structure
[0016] As a preferred technical scheme of the utility model, the outer side of the retaining side plate is communicated with a plurality of drainage pipes corresponding to the lateral sides of the planting soil layer.
[0017] Adopting the above technical scheme, water in the roadbed can be conveniently drained.
[0018] As a preferred technical scheme of the utility model, the drainage pipe is provided with a filter screen.
[0019] Adopting the above technical scheme, the water is filtered when drained, so that soil erosion is avoided.
[0020] Compared with the prior art, the technical scheme of the application has the following beneficial effects:
[0021] The roadbed edge comprehensive reinforcement structure is placed by abutting the woven mesh seat against the soil at the side edge of the roadbed, the roadbed edge soil is reinforced by filling the sand and stone layer into the woven mesh seat, then the retaining side plate is placed on the edge ground, the vertical plate is supported by being in contact with the woven mesh seat, then the planting soil layer is filled into the space between the retaining side plate and the vertical plate, the plants are planted in the planting holes in the planting soil layer, the roots of the plants extend into the planting soil layer, the filled sand and stone layer and the soil at the edge of the roadbed, effective reinforcement is formed, soil erosion is prevented, and the reinforcement effect of the edge of the roadbed is improved. BRIEF DESCRIPTION OF DRAWINGS
[0022] Fig. 1 It is a perspective view of the utility model;
[0023] Fig. 2 It is a side view perspective view of the utility model;
[0024] Fig. 3 It is a structure schematic view of the utility model, and it is a partially cut perspective view.
[0025] In the figure: 1, the side plate; 2, the vertical plate; 3, the geotextile; 4, the woven mesh seat; 5, the sand and gravel layer; 6, the concrete column; 7, the cover plate; 8, the planting soil layer; 9, the planting hole; 10, the drain pipe. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0027] Please refer to Figs. 1-3 The roadbed edge overall reinforcing structure in the embodiment comprises a side plate 1 and a woven mesh seat 4.
[0028] The side plate 1 is integrally poured and formed by woven steel bars and concrete, so that the strength of the side plate 1 is improved, and the supporting and reinforcing effect is ensured.
[0029] The lower surface of the side plate 1 is integrally formed with a plurality of concrete columns 6 which are distributed at equal distances.
[0030] The concrete columns 6 are integrally poured and formed by woven steel bars and concrete and are inserted into the foundation, so that the concrete columns 6 and the side plate 1 are stably fixed in the foundation, and the lateral pressure resisting effect of the overall structure is improved.
[0031] The left side of the side plate 1 is integrally formed with a vertical plate 2, the vertical plate 2 is integrally poured and formed by woven steel bars and concrete, geotextile 3 is laid between the outer portions of the side plate 1 and the vertical plate 2, the geotextile 3 is used for protection and is usually made of polyester, polypropylene and other synthetic fibers, has good water permeability, strength and durability, is widely used in the fields of soil reinforcement, drainage, filtration, isolation and protection, the woven mesh seat 4 is in contact with the geotextile 3, the woven mesh seat 4 is filled with a sand and gravel layer 5, the sand and gravel layer 5 is a mixture of coarse sand, fine stone and gravel, ensures the sufficient mixing between the sand and gravel, and the woven mesh seat 4 is formed as a reinforced retaining wall, so that the roadbed edge is effectively reinforced and protected.
[0032] The woven mesh seat 4 is woven into a cuboid shape by horizontal and vertical stainless steel wires, so that the sand and gravel layer 5 can be stored in the woven mesh seat 4, the protection effect is improved, the foundation soil enters the sand and gravel layer 5 and is mixed with the soil, and the strength of the edge is improved.
[0033] The composition space between the vertical plates 2 is filled with a planting soil layer 8, the upper surface of the retaining side plate 1 is covered with a cover plate 7, the upper surface of the cover plate 7 is provided with a plurality of planting holes 9 corresponding to the planting soil layer 8, and the planting holes 9 can be used to plant vegetation in the planting soil layer 8, so that the root system of the plant extends and spreads to the planting soil layer 8, the sand layer 5 and the foundation soil, thereby reinforcing the whole and preventing water and soil loss.
[0034] The outer side of the retaining side plate 1 is communicated with a plurality of drainage pipes 10 corresponding to the planting soil layer 8.
[0035] The drainage pipe 10 is provided with a filter screen, and the drainage pipe 10 discharges rainwater to effectively protect the foundation, and cooperates with the filter screen to filter and isolate, thereby avoiding water and soil loss.
[0036] The working principle of the above embodiment is as follows:
[0037] In use, the woven mesh seat 4 is placed along the roadbed edge soil, then the sand layer 5 is filled into the woven mesh seat 4, the sand layer 5 is mixed with the woven mesh seat 4 to reinforce the roadbed edge, then the retaining side plate 1 is placed on the roadbed surface of the foundation edge, the vertical plate 2 is vertically attached to the woven mesh seat 4 to support the woven mesh seat 4, the concrete column 6 is embedded in the foundation to install and support the retaining side plate 1, after the retaining side plate 1 is installed, the planting soil layer 8 is filled in the gap between the vertical plates 2, the geotextile 2 laid between the vertical plates 2 and the retaining side plate 1 effectively prevents the loss of the planting soil layer 8 and the foundation soil, and cooperates with the cover plate 7 provided on the retaining side plate 1 to facilitate the planting of vegetation through the planting holes 9 on the cover plate 7, so that the root system of the plant extends and spreads to the planting soil layer 8, the sand layer 5 and the foundation soil, thereby reinforcing the whole and preventing water and soil loss, and the drainage pipe 10 effectively discharges rainwater to avoid water absorption of the foundation soil, soil loss and improve the reinforcement effect of the roadbed edge.
[0038] The electrical components in the text are electrically connected with the main controller and the power supply, the main controller can be a conventional known device such as a computer, and the existing disclosed power connection technology is not described in detail.
Claims
1. A roadbed edge overall reinforcement structure characterized by, It comprises a guard side plate (1) and a woven mesh seat (4); The side edge of the guard side plate (1) is integrally formed with a vertical plate (2), geotextile (3) is laid between the guard side plate (1) and the outside of the vertical plate (2), the woven mesh seat (4) is in contact with the geotextile (3), and the woven mesh seat (4) is filled with a sand layer (5); The composed space between the vertical plates (2) is filled with a planting soil layer (8).
2. The overall reinforcing structure of the roadbed edge according to claim 1, characterized in that: The upper surface of the guard side plate (1) is covered with a cover plate (7), and a plurality of planting holes (9) are formed in the cover plate (7) and correspond one-to-one to the planting soil layer (8) arranged above and below.
3. The overall reinforcing structure of the roadbed edge according to claim 1, characterized in that: The woven mesh seat (4) is woven by horizontal and vertical stainless steel wires into a cuboid shape.
4. The overall reinforcing structure of the roadbed edge according to claim 1, characterized in that: The lower surface of the guard side plate (1) is integrally formed with a plurality of equidistantly distributed concrete columns (6).
5. The overall reinforcing structure of the roadbed edge according to claim 1, characterized in that: The outer side of the guard side plate (1) is communicated with a plurality of drainage pipes (10) corresponding one-to-one to the planting soil layer (8) laterally.
6. A comprehensive reinforcing structure for the edge of a roadbed according to claim 5, characterized by: The drainage pipe (10) is provided with a filter screen.