CN213539018U

CN213539018U - River side slope protection soil stabilization structure

Info

Publication number: CN213539018U
Application number: CN202022511833.8U
Authority: CN
Inventors: 姚尧; 杜晓宇; 吴庭
Original assignee: Chongqing Qianzhou Ecological Environment Engineering Co ltd
Current assignee: Chongqing Qianzhou Ecological Environment Engineering Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-25
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a river side slope protection soil stabilization structure, including the latticed solid soil frame of rhombus that sets up on the domatic of hugging closely the side slope, every sash intussuseption of solid soil frame is filled with planting soil, has evenly arranged a plurality of plants of taking the plant grass seed from the plant in the planting soil bag nutrition soil in bags along the plane, and the soil is planted in every sash coats on the surface and is stamped the bottom protection network, and bottom protection network top backfill covers has backfill soil layer, and backfill soil layer top is covered again and is set up the upper protection network, the bottom protection network adopts the plant branch to work out, and the upper protection network adopts the live body plant to weave the network. The utility model discloses a soil fixation structure through the plant network structure of double-deck weaving to and loose soil and the crisscross combination that sets up the structure of bagging-off soil, the soil fixation ability of improvement side slope that can be great promotes the ability of grabbing of planting the plant, effectually prevents mud-rock flow, landslide, soil erosion and water loss.

Description

River side slope protection soil stabilization structure

Technical Field

The utility model relates to a side slope protection, concretely relates to river side slope protection soil stabilization structure.

Background

With the development of socio-economic, the ecological greening protection of engineering side slopes, especially river bank side slopes, is becoming a consensus. In the conventional river bank steep slope, particularly in a water-level-changed hydro-fluctuation area of the reservoir bank after water storage, a large number of river bank side slopes with difficult vegetation recovery and poor stability are formed. The traditional slope engineering reinforcement measures include the following measures: 1. the water seepage geotextile river bank and slope protection soil fixation technology is adopted, but the construction process is not easy to control, the later management and protection strength is larger, and the geotextile is difficult to degrade and is not environment-friendly enough; 2. the plant fiber soil stabilization protection technology is characterized in that plant roots and stems are mechanically ground and stirred and mixed with slope protection soil to be reinforced, so that the soil stabilization effect is achieved, but the plant roots and stems are not suitable for or used on the river bank and are easy to flush away, the technology is complex in process and high in cost, the reinforced soil is hardened and does not easily grow plants, and no ecological benefit is highlighted; 3. the technology for fixing soil by using the hemp coconut soil fixing blanket is not suitable for being used in flood beaches or slope protection of great rivers and river basins, and has the advantages of high water flow speed, easy washing away and high manufacturing cost; 4. the novel ecological bag soil stabilization mode has the advantages of single plant cultivation, small impact resistance, long flooding time and easy collapse.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that prior art's bank side slope firms native technological effect is poor, can not solve the high velocity of flow well, soil under the deep water floods the bank condition, the protection problem of plant, soil loss plant is washed away easily appears, aim at provides a river side slope protection firms native structure, plant network structure through double-deck weaving, and loose soil and the crisscross combination that sets up the structure of bagging-off soil, the firm native ability of improvement side slope that can be great, promote the ability of grabbing ground of planting the plant, effectually prevent mud-rock flow, the landslide, soil erosion and water loss.

The utility model discloses a following technical scheme realizes:

the utility model relates to a river side slope protection soil stabilization structure, including the latticed solid soil frame of rhombus that sets up on hugging closely the domatic of side slope, every sash intussuseption of solid soil frame is filled with planting soil, has evenly arranged a plurality ofly along the plane in the planting soil from the plant growth bag of taking the plant grass seed to nourish soil in, and the surface of planting soil in every sash coats and is stamped the bottom protection network, and bottom protection network top backfill covers has backfill soil layer, and backfill soil layer top covers again and sets up the upper protection network, the bottom protection network adopts the plant branch to weave and forms, and the upper protection network adopts the live body plant to weave the network.

The utility model discloses a soil fixation structure through the plant network structure of double-deck weaving to and loose soil and the crisscross combination that sets up the structure of bagging-off soil, the soil fixation ability of improvement side slope that can be great promotes the ability of grabbing of planting the plant, effectually prevents mud-rock flow, landslide, soil erosion and water loss. Firstly, dividing slope soil into a plurality of sash modules through a soil fixing frame, and embedding the soil fixing frame in the soil to enhance the strength of the whole slope; sequentially paving a bottom layer protective net, a backfill soil layer and an upper layer protective net on the upper layer of the planting soil; the bottom layer protective net is woven by plant branches and can form a primary protection network above the planting soil, the upper layer protective net is woven by living plants to form a net, and during the growth, germination and growth of seedlings of the living plants, root systems grow and can form a root system network after being pricked into the planting soil and are combined with the bottom layer protective net, so that the soil fixation effect is achieved; a plurality of plant growth bagged nutrient soil with plant grass seeds are uniformly arranged in the planting soil along the plane, namely the planting soil layer is composed of loose soil and bagged soil, and the bagged soil is arranged in a crossed manner, so that the strength and the anti-scouring capability of the planting soil layer can be improved, and the soil loss is prevented.

Furthermore, the rhombic latticed soil fixing frame is formed by pouring concrete.

Furthermore, the side wall of each sash in the rhombic latticed soil fixing frame is provided with a through hole, so that residual water in each sash can be quickly discharged after the water level is withdrawn.

Furthermore, the water-resistant hygrophyte grass seeds are filled in the planting bagged nutrient soil, and mature plants are directly planted in the planting soil.

Further, an evacuation soil layer is backfilled and covered above the upper protective net, and the upper protective net is well covered and protected.

Furthermore, the periphery of the bottom layer protective net is tightly pressed with planting soil through stones.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the utility model relates to a river side slope protection soil fixation structure, through the plant net structure of double-deck weaving, and loose soil and the crisscross combination that sets up of bagged soil, can great improvement side slope soil fixation ability, promote the ability of grabbing ground of planting the plant, effectively prevent mud-rock flow, landslide, soil erosion and water loss;

2. the utility model relates to a river side slope protection soil stabilization structure, an upper layer protective screen adopts living plants to weave into a net, and in the growth and germination growth process of the seedlings of the living plants, the root system growth can form a root system network in the planting soil, and the root system network is combined with a bottom layer protective screen, thereby achieving the soil stabilization effect;

3. the utility model relates to a river side slope protection soil stabilization structure has evenly arranged a plurality ofly along the plane in the planting soil from planting of taking plant grass seeds and grows nutrition soil in bags, plants the soil layer promptly and comprises scattered soil and soil in bags, and soil in bags is wherein cross arrangement, can improve the intensity and the antiscour ability of planting the soil layer, prevents soil loss.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of a single sash of the present invention;

fig. 3 is a schematic view of the inner section of a single sash of the present invention.

Reference numbers and corresponding part names in the drawings:

1-soil fixing frame, 2-planting soil, 3-plant growing bagged nutrient soil, 4-bottom protective net, 5-backfill soil layer, 6-upper protective net and 7-evacuation soil layer.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1

As shown in fig. 1, fig. 2 and fig. 3, the utility model relates to a river side slope protection soil stabilization structure, including hugging closely the slope of side slope on the latticed solid soil frame 1 of rhombus that sets up, every sash intussuseption of solid soil frame 1 is filled with planting soil 2, evenly arranged a plurality of vegetation bagged nutrition soil 3 from taking the plant grass seed along the plane in planting soil 2, planting soil 2 has bottom protection network 4 on every sash on the surface, bottom protection network 4 top backfill covers has backfill soil layer 5, backfill soil layer top is covered again and is set up upper protection network 6, bottom protection network 4 adopts the plant branch to work out and forms, upper protection network 6 adopts the living body plant to weave the netting.

Preferably, the rhombic latticed soil fixing frame is formed by pouring concrete.

Preferably, the side wall of each sash in the rhombic latticed soil fixing frame is provided with a through hole, so that residual water in each sash can be quickly discharged after the water level is withdrawn.

Preferably, the water-resistant hygrophyte grass seeds are filled in the planting bagged nutrient soil, and the mature plants are directly planted in the planting soil.

Preferably, the upper layer of protective net is backfilled and covered with an evacuation soil layer 7.

Preferably, the periphery of the bottom protective net is compressed with the planting soil through stones.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a river side slope protection soil stabilization structure, a serial communication port, including the rhombus latticed soil stabilization frame (1) that sets up on hugging closely the domatic of side slope, every sash intussuseption of soil stabilization frame (1) is filled with planting soil (2), has evenly arranged a plurality of vegetation bagged nutrition soil (3) of taking the plant grass seed certainly along the plane in planting soil (2), and the surface of planting soil (2) coats in every sash has bottom protection network (4), and bottom protection network (4) top backfill covers has backfill soil layer (5), and backfill soil layer top is covered again and is set up upper protection network (6), bottom protection network (4) adopt the plant branch to compile and form, and upper protection network (6) adopt living body plant to weave the net.

2. The river slope protection and soil fixation structure as claimed in claim 1, wherein the rhombic grid-shaped soil fixation frame (1) is formed by pouring concrete.

3. The river slope protection and soil fixation structure as claimed in claim 1, wherein the side wall of each lattice in the rhombic latticed soil fixation frame (1) is provided with through holes.

4. The river slope protection and soil stabilization structure as claimed in claim 1, wherein the vegetation bagged nutrient soil (3) is filled with flooding-resistant and hygrophyte grass seeds, and mature plants are directly planted in the planting soil (2).

5. The river slope protection and soil stabilization structure according to claim 1, wherein an evacuation soil layer (7) is backfilled and covered above the upper protection net (6).

6. The river slope protection and soil stabilization structure according to claim 1, wherein the periphery of the bottom layer protection net (4) is tightly pressed with the planting soil (2) through stones.