CN108755588B

CN108755588B - Earth slope retaining wall for hydraulic engineering

Info

Publication number: CN108755588B
Application number: CN201810487098.6A
Authority: CN
Inventors: 吴淑霞
Original assignee: Quanzhou Ganxing Technology Development Co Ltd
Current assignee: Quanzhou Ganxing Technology Development Co., Ltd
Priority date: 2018-05-21
Filing date: 2018-05-21
Publication date: 2020-10-20
Anticipated expiration: 2038-05-21
Also published as: CN108755588A

Abstract

The invention relates to the technical field of retaining walls, in particular to a soil slope retaining wall for hydraulic engineering, which comprises a soil slope, a gravel layer, a blocking net, a first cement layer, a first brick layer, a resin glue layer, a permeable layer, a soil layer and a second brick layer, wherein the gravel layer is laid on the soil slope, the blocking net is laid on the gravel layer, the first cement layer is laid on the blocking net, the first brick layer is laid on the first cement layer, the resin glue layer is laid on the first brick layer, the permeable layer is laid on the resin glue layer, the soil layer is laid on the resin glue layer, and the second brick layer is laid on the soil layer; it still includes: the second cement layer, the third brick layer, the launder, the third cement layer and the drainage ditch; the retaining wall is high in practicability, facilitates protecting the soil slope, improves the using effect of the retaining wall, and facilitates use of the retaining wall in the aspect of hydraulic engineering.

Description

Earth slope retaining wall for hydraulic engineering

Technical Field

The invention relates to the technical field of retaining walls, in particular to a soil slope retaining wall for hydraulic engineering.

Background

Retaining wall uses very extensively in the aspect of hydraulic engineering, can support the slight slope, reduces the slight slope and collapses, but traditional retaining wall simple structure only uses the brick layer, leads to life low, can't hinder the infiltration simultaneously, leads to the slight slope impaired hydraulic engineering construction that hinders easily, and retaining wall loss simultaneously, the slight slope that collapses takes place massif landslide easily, or flood disaster threatens people life safety.

Disclosure of Invention

The invention aims to provide a soil slope retaining wall for hydraulic engineering aiming at the defects and shortcomings of the prior art.

In order to achieve the purpose, the invention adopts the technical scheme that:

the invention relates to a soil slope retaining wall for hydraulic engineering, which comprises a soil slope, a gravel layer, a blocking net, a first cement layer, a first brick layer, a resin glue layer, a permeable layer, a soil layer and a second brick layer, wherein the gravel layer is laid on the soil slope, the blocking net is laid on the gravel layer, the first cement layer is laid on the blocking net, the first brick layer is laid on the first cement layer, the resin glue layer is laid on the first brick layer, the permeable layer is laid on the resin glue layer, the soil layer is laid on the resin glue layer, and the second brick layer is laid on the soil layer;

it still includes: the second cement layer, the third brick layer, the launder, the third cement layer and the drainage ditch;

the second cement layer is laid on the upper wall surface of the soil slope, the third brick layer is laid on the second cement layer, the drainage channel is located on the second brick layer and is in lap joint with the third brick layer, the third cement layer is laid on the second brick layer, the drainage channel is located below the second brick layer, and the drain opening is formed in the second brick layer.

Furthermore, a plurality of circular rings are fixed on the blocking net, positioning nails are mounted on the circular rings, and the positioning nails penetrate through the gravel layer and are connected with the soil slope; the positioning nail is convenient for fixing the blocking net on the soil slope.

Further, a fourth cement layer is paved in the launder; the fourth cement layer prevents water from permeating into the soil layer in the launder.

Furthermore, a filter screen is fixed on the drainage ditch; this filter screen shelters from branch grass leaf, prevents that the escape canal from blockking up.

Furthermore, a fifth cement layer is laid in a gap between the second brick layers; preventing rainwater from entering the soil slope.

Furthermore, a sixth cement layer is paved in the drainage ditch; prevent the water infiltration soil slope bottom in the escape canal.

After adopting the structure, the invention has the beneficial effects that: the soil slope retaining wall for the hydraulic engineering is high in practicability, facilitates protection of a soil slope, improves the using effect of the retaining wall, and facilitates use of the retaining wall in the aspect of the hydraulic engineering.

Drawings

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

fig. 2 is a front view of a barrier net of the present invention;

FIG. 3 is a front view of the present invention;

description of reference numerals:

in the figure, 1-earth slope; 2-a crushed stone layer; 3, blocking; 4-a cement layer; 5-a first brick layer; 6-resin glue layer; 7-a permeation layer; 8-soil layer; 9-a second brick layer; 10-a second cement layer; 11-a third brick layer; 12-a launder; 13-a third cement layer; 14-positioning nails; 15-drainage ditch; 16-a circular ring; 17-a filter screen; 18-fourth cement layer.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 3, the slope retaining wall for hydraulic engineering of the present invention includes a slope 1, a gravel layer 2, a blocking net 3, a first cement layer 4, a first brick layer 5, a resin glue layer 6, a permeable layer 7, a soil layer 8, and a second brick layer 9, wherein the gravel layer 2 is laid on the slope 1, the blocking net 3 is laid on the gravel layer 2, the first cement layer 4 is laid on the blocking net 3, the first brick layer 5 is laid on the first cement layer 4, the resin glue layer 6 is laid on the first brick layer 5, the permeable layer 7 is laid on the resin glue layer 6, the soil layer 8 is laid on the resin glue layer 6, and the second brick layer 9 is laid on the soil layer 8;

it still includes: a second cement layer 10, a third brick layer 11, a launder 12, a third cement layer 13 and a drainage ditch 15;

the second cement layer 10 is laid on the upper wall surface of the soil slope 1, the third brick layer 11 is laid on the second cement layer 10, the water flowing groove is located on the second brick layer 9 and is lapped with the third brick layer 11, the third cement layer 13 is laid on the second brick layer 9, the drainage ditch 15 is located below the second brick layer 9, and the water flowing port is formed in the second brick layer 9.

As a preferable mode of the invention, a plurality of circular rings 16 are fixed on the barrier net 3, positioning nails 14 are installed on the circular rings 16, and the positioning nails 14 penetrate through the gravel layer 2 and are connected with the soil slope 1; the positioning nails 14 facilitate the fixing of the barrier net 3 on the soil slope 1.

In a preferred embodiment of the present invention, a fourth cement layer 18 is laid in the launder 12; the fourth cement layer 18 prevents water from penetrating into the soil layer 8 in the launder.

As a preferable mode of the present invention, a filter screen 17 is fixed to the drainage ditch 15; this filter screen 17 shelters from branch grass leaf, prevents that escape canal 15 from blockking up.

As a preferable mode of the present invention, a fifth cement layer is laid in the gap between the second brick layers 9; preventing rain water from entering the soil slope 1.

In a preferred embodiment of the present invention, a sixth cement layer is laid in the drainage ditch 15; water in the drainage ditch 15 is prevented from infiltrating into the bottom of the soil slope 1.

The overall operation principle is as follows: the gravel layer 2 is laid on the soil slope 1 and surrounded by the blocking net 3, so that the gravel layer 2 laid on the surface of the soil slope 1 is conveniently pressed, the first cement layer 4 is used for laying the first brick layer 5, meanwhile, the resin glue layer 6 is laid on the first brick layer 5, so that water is reduced from permeating into the soil slope, and then the permeable layer 7 is not accumulated between the resin glue layer 6 and the second cement layer 10 when water enters through the second brick layer 9, the water flows out through the permeable layer 7, then the second brick layer 9 is used for protecting the soil slope 1, then the third brick layer 11 is laid on the second cement layer 10 to prevent the upper wall surface of the soil slope 1 from entering water and scattering the soil slope 1, meanwhile, rainwater on the surfaces of the second brick layer 9 and the third brick layer 11 can flow uniformly through the water flowing groove and fall into the drainage ditch 15, and then the water flowing port is formed in the second brick layer 9, so that moisture in the space between the resin adhesive layer 6 and the second brick layer 9 can flow out conveniently.

The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.

Claims

1. The utility model provides a soil slope retaining wall that hydraulic engineering used, includes soil slope (1), metalling (2), block net (3), first cement layer (4), first brick layer (5), resin glue film (6), permeable formation (7), soil layer (8) and second brick layer (9), its characterized in that, metalling (2) is laid on soil slope (1), block net (3) is laid on metalling (2), first cement layer (4) is laid on block net (3), first brick layer (5) is laid on first cement layer (4), resin glue film (6) is laid on first brick layer (5), permeable formation (7) is laid on resin glue film (6), soil layer (8) is laid on resin glue film (6), second brick layer (9) is laid on soil layer (8);

it still includes: a second cement layer (10), a third brick layer (11), a water flowing groove (12), a third cement layer (13) and a drainage ditch (15);

the second cement layer (10) is laid on the upper wall surface of the soil slope (1), the third brick layer (11) is laid on the second cement layer (10), the water flowing groove is located on the second brick layer (9) and is in lap joint with the third brick layer (11), the third cement layer (13) is laid on the second brick layer (9), the drainage ditch (15) is located below the second brick layer (9), the second brick layer (9) is provided with a water flowing port, the blocking net (3) is fixedly provided with a plurality of circular rings (16), the circular rings (16) are provided with positioning nails (14), and the positioning nails (14) penetrate through the crushed stone layer (2) and are connected with the soil slope (1); the positioning nails (14) are convenient for fixing the blocking net (3) on the soil slope (1).

2. An earth slope retaining wall for water conservancy projects according to claim 1, characterized in that a fourth cement layer (18) is laid in the launder (12); the fourth cement layer (18) prevents water from penetrating into the soil layer (8) in the launder.

3. A retaining wall for an earth slope used in water conservancy project according to claim 1, characterized in that a filter screen (17) is fixed on the drainage ditch (15); the filter screen (17) shields the branches and grass leaves and prevents the drainage ditch (15) from being blocked.

4. A retaining wall for an earth slope used in water conservancy project according to claim 1, characterized in that a fifth cement layer is laid in the gap between the second brick layers (9); preventing rainwater from entering the soil slope (1).

5. An earth slope retaining wall for water conservancy projects according to claim 1, characterized in that a sixth cement layer is laid in the drainage ditch (15); prevent the water in the drainage ditch (15) from permeating into the bottom of the soil slope (1).