CN212013882U

CN212013882U - Greening ecological concrete slope protection structure

Info

Publication number: CN212013882U
Application number: CN202020538248.4U
Authority: CN
Inventors: 陆彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-11-27
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a afforestation ecological concrete slope protection structure belongs to slope protection technical field. It includes foundation soil, bears down the top, presses down foot and barricade, and the top of foundation soil is provided with a plurality of evenly distributed's concrete and strengthens the strip, and a plurality of concrete strengthen the both ends of strip respectively with press the top and press down foot fixed connection, and form between two adjacent concrete and fill the chamber, the inside in a plurality of filling chambers all is provided with plants the layer, plants the layer from the bottom up and has set gradually geotechnological net bed course, fine sand layer, ecological concrete layer and overburden layer. The utility model discloses a setting of strip is strengthened to ecological concrete and concrete, and ecological concrete permeates water ventilative, and the plant rhizome of planting is deepened into ecological concrete, and ecological concrete can regard as the fixed base of plant, and water drainage and water permeability are good to can not cut off the contact of surface plant and groundwater and foundation soil, prevent that the soil on bank protection top layer from losing in a large number.

Description

Greening ecological concrete slope protection structure

Technical Field

The utility model relates to a afforestation ecological concrete slope protection structure belongs to slope protection technical field.

Background

The slope protection engineering mainly prevents the inclined plane of road, river, dam and cistern from being washed away, in the prior art, traditional bank protection mainly has thick liquid building block or cast in situ concrete etc. again lay the overburden layer on it, in order to plant the plant, the bank protection of this kind of structural style, in the aspects such as keeping bank slope's structural stability, prevent soil erosion and flood control drainage waterlogging, play certain effect, but because cast in situ concrete keeps apart the earthing of top and the foundation soil of below, cut off the earthing, the plant of planting and the exchange of groundwater and foundation soil, cause slope gully, surface soil loss, slump equilateral slope phenomenon easily, lead to local ecological environment to worsen.

Disclosure of Invention

The utility model discloses the technical problem that will solve lies in: the utility model provides a afforestation ecological concrete slope protection structure, it has solved cast in situ concrete and has kept apart the earthing of top and the foundation soil of below, has cut off the exchange of earthing, the plant of planting and groundwater and foundation soil, causes domatic sluiceway, surface soil loss, slump constant equilateral slope phenomenon easily, leads to the problem that local ecological environment worsens.

The utility model discloses the technical problem that will solve takes following technical scheme to realize:

the utility model provides an afforestation ecological concrete slope protection structure, includes foundation soil, bears down on one, presses foot and barricade, the top of foundation soil is provided with a plurality of evenly distributed's concrete reinforcement strip, and is a plurality of the both ends that the concrete reinforcement strip strengthened respectively with bear down on one with and press foot fixed connection, and form between two adjacent concrete reinforcement strip and fill the chamber, and is a plurality of the inside of filling the chamber all is provided with plants the layer, it has geotechnological net bed course, fine sand layer, ecological concrete layer and overburden layer to set gradually from the bottom up to plant the layer, be provided with the plant layer on the overburden layer, the rhizome of plant layer runs through overburden layer, ecological concrete layer, fine sand layer and geotechnological net bed course in proper order to extend to in the foundation soil.

As a preferable example, a moisture storage area is arranged between the ballast foot and the retaining wall, a plurality of through holes are formed in the ballast foot, and the bottom of the moisture storage area is in contact with the planting layer through the through holes.

As a preferred example, a plurality of anchor rods are fixedly connected to the foundation soil, and one ends of the plurality of anchor rods are fixedly connected to the ecological concrete layer.

As a preferred example, the ecological concrete layer is a honeycomb porous structure, and the pores of the ecological concrete layer are filled with a filling material.

The utility model has the advantages that: the utility model discloses a setting of strip is strengthened to ecological concrete and concrete, ecological concrete permeates water ventilative, and the plant rhizome of planting is deepened in the ecological concrete, and the fixed base of plant can be regarded as to ecological concrete, and water drainage and water permeability are good to can not cut off the contact of surface plant and groundwater and foundation soil, prevent that the soil on bank protection top layer from running off in a large number, concrete is strengthened the strip and then is equivalent to and provides the skeleton for the bank protection, under the condition that does not change local ecological environment, further strengthens the bulk strength of bank protection.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

fig. 4 is a partial enlarged view of the planting layer.

In the figure: the ecological soil comprises foundation soil 1, anchor rods 2, a coping 3, a soil covering layer 4, a concrete reinforcing strip 5, a plant layer 6, a retaining wall 7, a moisture storage area 8, a ballast 9, an ecological concrete layer 10, a fine sand layer 11 and a geonet cushion layer 12.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.

As shown in fig. 1-4, an afforestation ecological concrete slope protection structure, including foundation soil 1, coping 3, town foot 9 and barricade 7, foundation soil 1's top is provided with a plurality of evenly distributed's concrete reinforcement 5, a plurality of concrete reinforcement 5's both ends respectively with coping 3 and town foot 9 fixed connection, and form between two adjacent concrete reinforcement 5 and fill the chamber, the inside in a plurality of packing chambers all is provided with the planting layer, the planting layer has set gradually geotechnological bed course 12 from the bottom up, fine sand layer 11, ecological concrete layer 10 and overburden 4, be provided with plant layer 6 on the overburden layer 4, the rhizome of plant layer 6 runs through overburden layer 4, ecological concrete layer 10, fine sand layer 11 and geotechnological bed course 12 in proper order, and extend to in foundation soil 1.

Adopt above-mentioned scheme, it sets up to 1.5 ~ 3m to plant the layer width, 5 widths of concrete reinforcing strip set up to 0.5 ~ 1.5m, ecological concrete layer 10 thickness is set up to 100 ~ 200 millimeters, overburden 4 thickness is set up to 50 ~ 100 millimeters, ecological concrete layer 10 is ventilative, the plant rhizome of planting goes deep into ecological concrete layer 10, ecological concrete layer 10 can be as the solid fixed base of plant, ecological concrete layer 10 itself is a whole, can not run off easily, its drainage nature and water permeability are good simultaneously, thereby can not cut off the relation of surface plant and groundwater and base soil 1, prevent that the soil on bank protection top layer runs off in a large number, concrete reinforcing strip 5 adopts reinforced concrete structure, be equivalent to provide the skeleton for the bank protection, under the condition that does not change local ecological environment, further strengthen the bulk strength of bank protection.

A moisture storage area 8 is arranged between the ballast foot 9 and the retaining wall 7, a plurality of through holes are formed in the ballast foot 9, and the bottom of the moisture storage area 8 is in contact with the planting layer through the through holes.

Adopt above-mentioned scheme, the bottom degree of depth of town foot 9 is higher than the riverbed degree of depth, holds wet district 8 and comprises cobble, fine sand and soil, plants the layer and holds wet district 8 intercommunication for hydroenergy on the bank protection face is got rid of fast, keeps planting the layer moist when the arid simultaneously, gives the sufficient moisture of domatic plant.

A plurality of stock 2 of fixedly connected with in the foundation soil 1, the one end of a plurality of stock 2 all with ecological concrete layer 10 fixed connection.

By adopting the scheme, the anchor rod 2 is utilized to carry out main body reinforcement on the large-area foundation soil 1 and the ecological concrete layer 10, the overall stability of the slope protection is enhanced, and the side slope phenomenon is prevented.

The ecological concrete layer 10 is a cellular porous structure, and the pores of the ecological concrete layer 10 are filled with filling materials.

By adopting the scheme, the ecological concrete layer 10 has an irregular honeycomb-shaped porous structure for the interior made of the coarse aggregate serving as the framework and the gravel particles, and the filling material comprises soil, plant fiber raw materials, nutrient solution and the like, so that the growth requirement of plants can be ensured.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an afforestation ecological concrete slope protection structure, includes foundation soil (1), bears down on one (3), town foot (9) and barricade (7), its characterized in that: the top of foundation soil (1) is provided with a plurality of evenly distributed's concrete reinforcement strip (5), and is a plurality of the both ends of concrete reinforcement strip (5) respectively with coping (3) and town foot (9) fixed connection, and form between two adjacent concrete reinforcement strip (5) and fill the chamber, and is a plurality of the inside in packing the chamber all is provided with plants the layer, it has set gradually geotechnological net bed course (12), fine sand layer (11), ecological concrete layer (10) and overburden layer (4) from the bottom up to plant the layer, be provided with plant layer (6) on overburden layer (4), the rhizome of plant layer (6) runs through overburden layer (4), ecological concrete layer (10), fine sand layer (11) and geotechnological net bed course (12) in proper order to extend to in foundation soil (1).

2. A greening ecological concrete slope protection structure according to claim 1, characterized in that: it holds wet district (8) to be provided with between town foot (9) and barricade (7), a plurality of thru holes have been seted up on town foot (9), the bottom of holding wet district (8) contacts through thru hole and planting layer.

3. A greening ecological concrete slope protection structure according to claim 1, characterized in that: a plurality of anchor rods (2) are fixedly connected to the foundation soil (1), and the anchor rods (2) are fixedly connected to one end of the ecological concrete layer (10).

4. A greening ecological concrete slope protection structure according to claim 1, characterized in that: the ecological concrete layer (10) is of a honeycomb-shaped porous structure, and filling materials are filled in pores of the ecological concrete layer (10).