CN214831638U

CN214831638U - Highway construction road bed edge reinforced structure

Info

Publication number: CN214831638U
Application number: CN202121009259.4U
Authority: CN
Inventors: 谢迎春; 李鋆智; 张驰
Original assignee: China Aluminum Great Wall Construction Co ltd
Current assignee: China Aluminum Great Wall Construction Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-11-23
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a highway construction roadbed edge reinforcing structure, which comprises a roadbed, wherein the right end of the roadbed is provided with an edge reinforcing structure, the right end of the edge reinforcing structure is provided with a drainage ditch, the top of the edge reinforcing structure is provided with a planting soil layer, the top of the planting soil layer is provided with geotextile, a circular groove is arranged inside the planting soil layer, an annular skeleton is embedded in the circular groove, the planting net is arranged in the annular framework, the water flowing groove is arranged in the planting soil layer, the device has stable structure, rainwater on the road surface flows into the water discharging hole through the water discharging groove, then the rainwater flows into the drainage ditch, so that the rainwater on the road surface can be drained in time, the rainwater is prevented from seeping along the road base, therefore, the roadbed side slope is scoured, the safety and the stability of the roadbed side slope are improved, meanwhile, the water flowing grooves can help the roadbed side slope to drain water, and the pressure of the roadbed side slope is reduced.

Description

Highway construction road bed edge reinforced structure

Technical Field

The utility model belongs to the technical field of the highway construction technique, specifically be a highway construction road bed edge reinforced structure.

Background

The roadbed side slope is an inclined plane which is formed by connecting two sides of the cross section of a roadbed with the ground, can maintain the strength and stability of a highway roadbed, reduces the occurrence of highway roadbed diseases and ensures the driving safety, and has an important function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway construction road bed edge reinforced structure to when solving prior art and having the rain, rainwater on the road surface directly oozes to the underground, long-time back, the easy rainwash that is oozed by the road surface of road bed side slope, thereby influence the safety of side slope of road bed and the problem of stability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a highway construction road bed edge reinforced structure, includes the road bed, the road bed right-hand member is equipped with edge reinforced structure, the road bed top is equipped with the pitch layer, drainage groove has all been seted up to pitch layer top left and right sides, the wash port has been seted up to the drainage groove bottom, the wash port runs through pitch layer, road bed and edge reinforced structure, edge reinforced structure right-hand member is equipped with the escape canal, edge reinforced structure top is equipped with plants the soil layer, it is equipped with geotechnological cloth to plant the soil layer top, plant the inside circular groove of having seted up in the soil layer, the embedded annular skeleton in the circular groove, be equipped with the planting net in the annular skeleton, the inside tye of having seted up in planting soil layer.

Preferably, the edge reinforcing structure comprises concrete and a reinforcement cage formed by the first reinforcement and the second reinforcement.

Preferably, a filter screen is arranged at the top of the drainage groove.

Preferably, the depth of the circular groove is smaller than the thickness of the planting soil layer, the water flowing grooves and the circular groove are uniformly distributed and provided with a plurality of groups, and the circular groove is arranged between two adjacent groups of water flowing grooves.

Preferably, the drain holes are L-shaped, and a plurality of groups of drain holes are uniformly distributed.

Preferably, the first reinforcing steel bar and the second reinforcing steel bar are perpendicular to each other, and the first reinforcing steel bar and the second reinforcing steel bar are both provided with a plurality of groups.

The utility model has the advantages that:

when raining, rainwater on the road surface flows into the drainage holes through the drainage grooves and then flows into the drainage ditches, so that the rainwater on the road surface is timely drained, rainwater infiltration along a roadbed is avoided, the roadbed slope is washed away, safety and stability of the roadbed slope are improved, meanwhile, the drainage grooves can help the roadbed slope to drain water, pressure of the roadbed slope is reduced, the reinforcing cage frame consisting of the first reinforcing steel bars and the second reinforcing steel bars and the edge reinforcing structure consisting of concrete improve stability of the reinforcing cage frame, plants can be planted by the planting net and the concrete, stability of the side slope is improved, and water and soil loss is reduced.

Drawings

FIG. 1 is a schematic view of the structure for reinforcing the edge of the road bed in the highway construction of the present invention;

FIG. 2 is a schematic top view of the edge reinforcement structure of the highway construction roadbed of the utility model;

FIG. 3 is a schematic view of the edge reinforcing structure of the highway construction roadbed of the utility model;

in the figure: the concrete water-saving and water-saving type road bed comprises a roadbed 1, an asphalt layer 2, a filter screen 3, a drainage groove 4, geotextile 5, a planting soil layer 6, an edge reinforcing structure 7, a drainage hole 8, a drainage ditch 9, concrete 10, a first reinforcing steel bar 11, a second reinforcing steel bar 12, a water flowing groove 13, an annular skeleton 14 and a planting net 15.

Detailed Description

The technical solution provided by the present invention is clearly and completely described below with reference to the embodiments and the accompanying drawings.

Referring to fig. 1-3, the present invention provides a technical solution: a highway construction roadbed edge reinforcing structure comprises a roadbed 1, wherein the right end of the roadbed 1 is provided with an edge reinforcing structure 7, the edge reinforcing structure 7 comprises concrete 10 and a reinforcement cage consisting of a first reinforcement 11 and a second reinforcement 12, the first reinforcement 11 and the second reinforcement 12 are mutually perpendicular, the edge reinforcing structure 7 is formed by pouring concrete on a plurality of groups of the first reinforcement 11 and a plurality of groups of the second reinforcement 12, the concrete reinforcement structure has good stability and can perform good reinforcing effect on the roadbed 1, the top of the roadbed 1 is provided with an asphalt layer 2, the left side and the right side of the top of the asphalt layer 2 are respectively provided with a drainage groove 4, rainwater on a road surface enters a drainage hole 8 through the drainage groove 4 and then is drained into a drainage ditch 9 through the drainage hole 8, so that rainwater is prevented from seeping down the roadbed 1, the side slope of the roadbed is washed, and the safety and the stability of the side slope roadbed are improved, the bottom of the drainage groove 4 is provided with a drainage hole 8, the drainage hole 8 penetrates through the asphalt layer 2, the roadbed 1 and the edge reinforcing structure 7, the right end of the edge reinforcing structure 7 is provided with a drainage ditch 9, the top of the edge reinforcing structure 7 is provided with a planting soil layer 6, the top of the planting soil layer 6 is provided with a geotextile 5, the geotextile 5 has good effects of isolating and preventing seepage, can prevent rainwater from permeating, improve the stability of the edge fixing structure 7, prolong the service life of the edge fixing structure 7, the inside of the planting soil layer 6 is provided with a circular groove, the circular groove is embedded with an annular framework 14, the annular framework 14 is internally provided with a planting net 15, plants can be planted by utilizing the planting soil layer 6 and the planting net 15, the root system of the plants can be rooted in the planting soil layer 6, the stability of the planting soil layer 6 is improved, soil particles can be effectively intercepted, water and soil loss is prevented, the inside of the planting soil layer 6 is provided with a water flowing groove 13, the launder 13 can alleviate the bearing pressure of the edge fixing structure 7 during raining, and the rainwater on the surface is discharged through the launder 13, thereby improving the stability of the edge fixing structure 7 and prolonging the service life.

Referring to fig. 1, a filter screen 3 is disposed on the top of the drainage channel 4, and the filter screen 3 can prevent garbage, stones and the like on the road surface from flowing into the drainage channel 4 and further blocking the drainage hole 8.

Referring to fig. 1-2, the depth of the circular grooves is less than the thickness of the planting soil layer 6, the water flowing grooves 13 and the circular grooves are uniformly distributed and provided with a plurality of groups, and the circular grooves are arranged between two adjacent groups of water flowing grooves 13.

Referring to fig. 1, the drainage holes 8 are L-shaped, and a plurality of groups of drainage holes 8 are uniformly distributed, so that the drainage of rainwater in the drainage channel 4 into the drainage ditch 9 can be more rapidly facilitated by the arrangement of the plurality of groups of drainage holes 8, and the drainage efficiency can be improved.

The working principle is as follows: the edge reinforcing structure 7 concrete steel bar structure has good stability, can carry out good reinforcement effect to the road bed 1, the rainwater on road surface enters into the wash port 8 through the drainage groove 4, then drain into the escape canal 9 through the wash port 8, the rainwater has been avoided oozing along the road bed 1, thereby make the road bed side slope suffer the phenomenon of erodeing, the security and the stability of road bed side slope have been improved, utilize planting soil layer 6 and planting net 15 can plant the plant, the root system of plant can be pricked root in planting soil layer 6, improve the stability of planting soil layer 6, launder 13 can alleviate the bearing pressure of edge fixing structure 7 when raining, the rainwater on surface passes through launder 13 and discharges, prevent soil erosion, improve the stability of edge fixing structure 7, and prolong service life.

Claims

1. The utility model provides a highway construction road bed edge reinforced structure, includes road bed (1), its characterized in that: roadbed (1) right-hand member is equipped with edge reinforcement structure (7), roadbed (1) top is equipped with asphalt layer (2), drainage channel (4) have all been seted up to asphalt layer (2) top left and right sides, wash port (8) have been seted up to drainage channel (4) bottom, wash port (8) run through asphalt layer (2), roadbed (1) and edge reinforcement structure (7), edge reinforcement structure (7) right-hand member is equipped with escape canal (9), edge reinforcement structure (7) top is equipped with plants soil layer (6), it is equipped with geotechnological cloth (5) to plant soil layer (6) top, plant soil layer (6) inside and seted up the circular slot, the circular slot is embedded to have annular skeleton (14), be equipped with in annular skeleton (14) and plant net (15), plant inside tye (13) of having seted up of soil layer (6).

2. A road construction roadbed edge reinforcing structure according to claim 1, wherein: the edge reinforcing structure (7) comprises concrete (10), a reinforcement cage formed by a first reinforcement (11) and a second reinforcement (12).

3. A road construction roadbed edge reinforcing structure according to claim 1, wherein: and a filter screen (3) is arranged at the top of the drainage groove (4).

4. A road construction roadbed edge reinforcing structure according to claim 1, wherein: the depth of the circular groove is smaller than the thickness of the planting soil layer (6), the flowing water grooves (13) and the circular groove are evenly distributed and provided with multiple groups, and the circular groove is arranged between two adjacent groups of flowing water grooves (13).

5. A road construction roadbed edge reinforcing structure according to claim 1, wherein: the drain holes (8) are L-shaped, and a plurality of groups of drain holes (8) are uniformly distributed.

6. A road construction roadbed edge reinforcing structure according to claim 2, wherein: the first reinforcing steel bar (11) and the second reinforcing steel bar (12) are perpendicular to each other, and the first reinforcing steel bar (11) and the second reinforcing steel bar (12) are provided with a plurality of groups.