CN215976660U

CN215976660U - Highway subgrade with waterproof settlement prevention function

Info

Publication number: CN215976660U
Application number: CN202122232300.0U
Authority: CN
Inventors: 梁玉明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-08
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a waterproof and anti-settling highway subgrade which comprises a reinforced slope, wherein the top layer in the middle of the reinforced slope is a road surface, a stone layer is arranged below the road surface, a stone plate layer is arranged below the stone layer, a concrete layer is arranged below the stone plate layer, a bearing layer is arranged below the concrete layer, a rock-soil layer is arranged below the bearing layer, a subgrade is arranged below the rock-soil layer, fixed supports are vertically and fixedly arranged at the bottom of the reinforced slope, water storage tanks are fixedly arranged among the fixed supports, and drainage pipes are arranged below the stone layer. The waterproof and anti-settling highway subgrade is internally provided with the drainage pipe, and the drainage pipe can guide away water permeating from the road surface, accelerate water flow circulation and avoid wet and slippery road surface caused by water accumulation on the road surface. The guide pipe communicates to ground layer top, and the water flows in the water storage box of discharging into through the guide pipe of ground layer both sides, can carry out rational utilization, has practiced thrift the resource, and the practicality is stronger.

Description

Highway subgrade with waterproof settlement prevention function

Technical Field

The utility model relates to the technical field of highways, in particular to a waterproof and anti-settling highway subgrade.

Background

The literal meaning of a highway is that public roads, public traffic roads, vehicles such as cars, bicycles, rickshaws, horses and pedestrians can walk, and of course, different highway restrictions are different. Folk also called road, such as usage in "road angel", is not limited to horse specific. The early roads are not limited, most roads are simple roads, and later different roads have different limitations; as traffic is increasingly developed, more and more roads are used restrictively, especially some roads are used exclusively for cars (some urban roads go from no-single-car to no-motorcycle), and freeways of this type are developed, which are used exclusively for cars in a closed manner throughout the whole course. Folk also called road, such as usage in "road angel", is not limited to horse specific. Highways are presumably distinguished from railways, which are exclusively used for train travel, and public use is distinguished from private use. There are other types of roads, including ordinary roads and special roads for automobiles, and the latter are more and more, and the second-level roads have two specifications. The roadbed is a foundation of a track or a road surface and is an earth structure formed by excavation or filling. The roadbed mainly has the functions of providing necessary conditions for track or road surface laying and train or traveling operation, bearing static load and dynamic load of track and locomotive vehicle or road surface and traffic load, and transmitting and diffusing the load to the deep part of the foundation. On the longitudinal section, the roadbed must ensure the required elevation of the line; on the plane, the roadbed, the bridge and the tunnel are connected to form a complete through line. In civil engineering, the subgrade occupies an important position in the aspects of construction quantity, floor area and investment.

At present, the conventional roadbed can accumulate rainwater on the surface in rainwater weather, so that the road surface is wet and smooth, has certain dangerousness and is difficult to meet the use requirement.

Based on the technical scheme, the utility model designs a waterproof and anti-sedimentation highway subgrade to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof and anti-settling highway subgrade, which aims to solve the problems that the conventional subgrade often accumulates rainwater on the surface in rainy days, so that the road surface is wet and slippery, has certain dangerousness and is difficult to meet the use requirement in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a highway subgrade with it is waterproof prevent subsiding, is including consolidating the slope, it is the road surface to consolidate the top layer in the middle of the slope, the road surface below is provided with the stone layer, stone layer below is provided with stone slab layer, stone slab layer below is provided with concrete layer, the concrete layer below is provided with the bearing layer, the bearing layer below is provided with the ground layer, ground layer below is provided with the road bed, it has the fixed support to consolidate the perpendicular fixed mounting in slope bottom, fixed mounting water storage box between the fixed support, the bleeder pipe has been seted up to stone layer below.

As a further scheme of the utility model, the road surface is an antiskid road surface with bulges on the surface.

As a further aspect of the present invention, the drainage pipe penetrates the slate layer, the concrete layer and the bearing layer.

As a further scheme of the utility model, a conduit communicated with the water storage tank is buried in the rock soil layer.

As a further aspect of the present invention, the fixed support rust-proof metal support.

Compared with the prior art, the utility model has the beneficial effects that:

the waterproof and anti-settling highway subgrade is internally provided with the drainage pipe, and the drainage pipe can guide away water permeating from the road surface, accelerate water flow circulation and avoid wet and slippery road surface caused by water accumulation on the road surface. The guide pipe communicates to ground layer top, and the water flows in the water storage box of discharging into through the guide pipe of ground layer both sides, can carry out rational utilization, has practiced thrift the resource, and the practicality is stronger.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic cross-sectional view of a highway subgrade having waterproof and anti-settlement features according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. reinforcing the slope; 2. a pavement; 3. a stone layer; 4. a slate layer; 5. a concrete layer; 6. a bearing layer; 7. a rock-soil layer; 8. a roadbed; 9. a drainage pipe; 10. a conduit; 11. fixing and supporting; 12. a water storage tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the present invention provides a highway subgrade having waterproof and anti-settlement functions, in which,

fig. 1 is according to this utility model's a cross-sectional structure schematic diagram of highway subgrade with prevent subsiding, can see from fig. 1, a highway subgrade with prevent subsiding waterproof, including consolidating slope 1, consolidate 1 middle top layer on

slope

2, 2 below on road surface are provided with stone layer 3, 3 below on stone layer are provided with stone layer 4, stone layer 4 below is provided with concrete layer 5, concrete layer 5 below is provided with bearing layer 6, 6 below on bearing layer is provided with ground layer 7, 7 below on ground layer is provided with road bed 8, consolidate 1 bottom vertical fixed mounting in slope 11, fixed mounting water storage box 12 between the fixed mounting 11, bleeder pipe 9 has been seted up to 3 below on stone. The road surface 2 is an anti-skid road surface with bulges on the surface. The drainage pipe 9 penetrates through the stone slab layer 4, the concrete layer 5 and the bearing layer 6. And a conduit 10 communicated with the water storage tank 12 is embedded in the rock-soil layer 7. The fixed support 11 is a rustproof metal support.

According to the waterproof and anti-sedimentation highway subgrade, the drainage pipe 9 is arranged inside the highway subgrade, the water penetrating into the road surface can be guided away by the drainage pipe 9, the water flow circulation is accelerated, and the road surface is prevented from being wet and slippery due to water accumulation on the road surface. The guide pipe 10 is communicated to the upper part of the rock-soil layer, water flows into the water storage tank through the guide pipes 10 on the two sides of the rock-soil layer 7, and therefore reasonable utilization can be achieved, resources are saved, and practicability is high.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a highway subgrade with it is waterproof prevent subsiding, is including consolidating slope (1), its characterized in that, it is road surface (2) to consolidate the top layer in the middle of slope (1), road surface (2) below is provided with stone layer (3), stone layer (3) below is provided with stone slab layer (4), stone slab layer (4) below is provided with concrete layer (5), concrete layer (5) below is provided with bearing layer (6), bearing layer (6) below is provided with ground layer (7), ground layer (7) below is provided with road bed (8), it has fixed stay (11) to consolidate the perpendicular fixed mounting in slope (1) bottom, fixed mounting water storage box (12) between fixed stay (11), bleeder line (9) have been seted up to stone layer (3) below.

2. The highway subgrade with waterproof and anti-settlement functions as claimed in claim 1, wherein the pavement (2) is a skid-proof pavement with bulges on the surface.

3. A road bed with waterproofing and anti-settling properties according to claim 1, characterized in that said drainage pipes (9) run through said slab (4), concrete layer (5) and bearing layer (6).

4. A water-proof and anti-settling highway subgrade according to claim 1, characterized in that a conduit (10) communicated with the water storage tank (12) is buried in the geotechnical layer (7).

5. A road bed with waterproofing and anti-settling properties, according to claim 1, characterized in that said fixed support (11) is a rust-resistant metal support.