CN214993548U

CN214993548U - Stone cage revetment structure

Info

Publication number: CN214993548U
Application number: CN202121366916.0U
Authority: CN
Inventors: 赵红亚; 蒋雨婷; 董琦; 钱雪飞; 寿晓鸣
Original assignee: Hangzhou Landscape Architecture Design Institute Co ltd
Current assignee: Hangzhou Landscape Architecture Design Institute Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-03
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a gabion revetment structure, including gabion net barricade to and locate the bed course of gabion net barricade bottom, gabion net barricade includes the gabion net frame of T type, the latter half of gabion net frame is filled there is the building stones, the first half of gabion net frame is filled there is the water purification filler. To the not good technical problem of current gabion revetment firm slope effect and anti side direction rivers scouring force effect, the utility model provides a gabion revetment structure, it can improve solid soil effect, makes it change and bears the lateral pressure that rivers erodeed, can purify the water simultaneously again to beautify the gabion revetment through showy basal disc aquatic plant.

Description

Stone cage revetment structure

Technical Field

The utility model relates to a revetment technical field, concretely relates to gabion revetment structure.

Background

The gaps of the gabion net are large, so that soil can be covered or gaps can be filled on the gabion net, and microorganisms and various organisms can form soft surface soil rich in nutrient components under the processing of the gabion net for a long time, and the aim of natural circulation of perennial herbaceous plants is fulfilled. The method is mainly used for river channel and bank slope protection. Not only can prevent the river bank from being damaged by the invasion of water flow and wind wave, but also keeps the natural convection exchange function between the water body and the soil body under the slope, and realizes ecological balance; not only protects the dike slope, but also adds greening landscape.

The stone cage revetment is usually in a vertical structure or an L-shaped structure, the slope fixing effect and the lateral water flow scouring resistance effect are poor, and the bottom of the stone cage revetment is easy to deform; and aquatic plants are not easy to grow on the side wall of the gabion.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

To the not good technical problem of current gabion revetment firm slope effect and anti side direction rivers scouring force effect, the utility model provides a gabion revetment structure, it can improve solid soil effect, makes it change and bears the lateral pressure that rivers erodeed, can purify the water simultaneously again to beautify the gabion revetment through showy basal disc aquatic plant.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

the utility model provides a gabion revetment structure, includes gabion net barricade to and locate the bed course of gabion net barricade bottom, gabion net barricade includes the gabion net frame of T type, the latter half of gabion net frame is filled there is the building stones, the first half of gabion net frame is filled there is the water purification filler.

Optionally, the water purifying filler comprises oxidized matrix coir and volcanic rock.

Optionally, the oxidized matrix coir is filled between the gabion mesh frame and the volcanic rock to form a layered structure.

Optionally, at least one planting base plate unit is detachably connected to the side wall of the gabion mesh frame through a first connecting piece.

Optionally, the planting base plate unit comprises at least one planting base plate.

Optionally, the side wall of the gabion mesh frame is detachably connected with two or more planting base disc units through first connecting pieces, two adjacent planting base disc units are arranged at intervals from top to bottom, and the planting base discs of the two adjacent planting base disc units are detachably connected through second connecting pieces.

Optionally, the first connector is a steel wire rope.

Optionally, the second connector is a steel pipe.

Optionally, the cushion layer comprises a plain soil compacted layer with the density of more than or equal to 93%, a synthetic material broken stone reinforced cushion layer with the thickness of 400mm and C20 plain concrete with the thickness of 100mm which are sequentially arranged from bottom to top.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) this gabion net frame in the gabion net barricade is T type structure, makes the area of contact greatly increased of gabion net frame and bed course, and packs the building stones in the latter half of gabion net frame, changes the lateral pressure that bears rivers erode, and firm soil effect is better, through the combination of oxidation matrix coconut husk fibre and volcanic rock, helps strengthening the absorption of water impurity to there is certain ability of getting rid of to nitrogen phosphorus element in the water, in order to reach the effect of purifying water.

Drawings

Fig. 1 is a schematic structural view of a gabion revetment structure according to an embodiment of the present invention;

1. a gabion mesh frame; 2. stone material; 3. oxidized matrix coconut shell fiber; 4. volcanic rock; 5. a first connecting member; 6. planting a basal disc; 7. a second connecting member.

Detailed Description

For further understanding of the present invention, the present invention will be described in detail with reference to the accompanying drawings 1 and the embodiments.

Combine figure 1, the gabion revetment structure of this embodiment, including gabion net barricade to and locate the bed course of gabion net barricade bottom, the bed course is used for supporting gabion net barricade, gabion net barricade includes the gabion net frame 1 of T type, the latter half of gabion net frame 1 is filled there is building stones 2, the first half of gabion net frame 1 is filled there is the water purification filler, the water purification filler includes oxidation matrix coconut shell fibre 3 and volcanic rock 4.

This gabion net frame 1 in the gabion net barricade is T type structure, make the area of contact greatly increased of gabion net frame 1 and bed course, and pack building stones 2 in the latter half of gabion net frame 1, it erodees the lateral pressure to bear rivers more easily, it is better to solidify native effect, through the combination of oxidation matrix coconut husk fiber 3 and volcanic rock 4, help strengthening the water impurity and adsorb, and have certain removal ability to nitrogen phosphorus element in the water, in order to reach the effect of purifying water.

As the alternative of the present invention, the oxidation matrix coconut shell fiber 3 is filled between the gabion mesh frame 1 and the volcanic rock 4 to form a layered structure, because the oxidation matrix coconut shell fiber 3 is mainly used for water decontamination, the oxidation matrix coconut shell fiber 3 is designed to have a large-area layered structure, which helps to increase the contact area with water, thereby improving the decontamination capability.

As an alternative of the utility model, the side wall of the gabion mesh frame 1 is detachably connected with a plurality of planting basal disc units through a first connecting piece 5, two adjacent planting basal disc units are arranged at intervals from top to bottom, each planting basal disc unit comprises at least one planting basal disc 6, the planting basal discs 6 with different water depths can be used for planting plants with different types, and at ordinary times, the wetland revetment planting belt can present rich ecology under the condition of different water depths; the planting base plates 6 can be detached to flexibly achieve the change of the passing width of a river channel, the planting base plates 6 of two adjacent planting base plate units can be detachably connected through the second connecting pieces 7, the first connecting pieces 5 are steel wire ropes so that the planting base plates 6 in the same water depth can be connected together through the steel wire ropes, meanwhile, the planting base plates have certain moving capacity so as to reduce the generation of larger acting force on the gabion mesh frame 1 when water flow impacts the planting base plates 6, the second connecting pieces 7 are steel pipes, the height difference of the upper planting base plate 6 and the lower planting base plate 6 can be kept within a certain range through the steel pipes, emergent aquatic plants or floating plants can be planted on the upper layer, and submerged plants or emergent aquatic plants are planted on the lower layer so that the multiple planting base plate units are in a regular multilayer structure to improve the water purification effect and the attractiveness.

As the utility model discloses an alternative, in order to effectively deal with the district that easily suffers rivers and erode, and the uneven district of weak soil distribution, the bed course includes by lower supreme plain soil tamp layer, 400mm thick earth worker synthetic material rubble reinforced bed course, the thick C20 plain concrete layer of 100mm that sets gradually density is greater than or equal to 93%.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a gabion revetment structure which characterized in that: including gabion net barricade to and locate the bed course of gabion net barricade bottom, gabion net barricade includes the gabion net frame of T type, the latter half of gabion net frame is filled with building stones, the first half of gabion net frame is filled with the water purification and packs.

2. A gabion revetment structure according to claim 1, wherein: the water purifying filler includes coconut shell fiber as oxidation matrix and volcanic rock.

3. A gabion revetment structure according to claim 2, wherein: the oxidation matrix coconut fibers are filled between the gabion mesh frame and the volcanic rock to form a layered structure.

4. A gabion revetment structure according to any one of claims 1 to 3, wherein: at least one planting basal disc unit is detachably connected to the side wall of the gabion mesh frame through a first connecting piece.

5. A gabion revetment structure according to claim 4, wherein: the planting basal disc unit comprises at least one planting basal disc.

6. A gabion revetment structure according to claim 4, wherein: the side wall of the gabion mesh frame is detachably connected with two or more planting base disc units through first connecting pieces, two adjacent planting base disc units are arranged at intervals from top to bottom, and the planting base discs of the two adjacent planting base disc units are detachably connected through second connecting pieces.

7. A gabion revetment structure according to claim 6, wherein: the first connecting piece is a steel wire rope.

8. A gabion revetment structure according to claim 6, wherein: the second connecting piece is a steel pipe.

9. A gabion revetment structure according to any one of claims 1 to 3, wherein: the cushion layer comprises a plain soil compacted layer with the density of more than or equal to 93 percent, a geotechnical synthetic material broken stone reinforced cushion layer with the thickness of 400mm and C20 plain concrete with the thickness of 100mm which are sequentially arranged from bottom to top.