CN210827333U

CN210827333U - Ecological bank protection of hydraulic and hydroelectric engineering

Info

Publication number: CN210827333U
Application number: CN201921810917.2U
Authority: CN
Inventors: 袁振
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-06-23
Anticipated expiration: 2029-10-26

Abstract

The utility model discloses an ecological slope protection of hydraulic and hydroelectric engineering, including the slope body, the slope body adopts large-scale stone combination to form, and cement mortar is filled in the seam crossing that large-scale stone stack combination formed, and after cement mortar dried, the stone is bonded and fixed and is formed the slope body, the slope body is provided with an inclined plane on that side that faces water, and the inclination of inclined plane relative to the horizontal plane is less than 45, has pour the foundation ditch of a concrete material on the inclined plane, and the degree of depth of foundation ditch is 40cm ~60 cm; this product can realize effectual lock water through the fashioned foundation ditch of pouring, and the sufficient root system of plant of the degree of depth of foundation ditch grows, can fix nutrient soil through the soil dressing household utensils, helps the growth of plant, reduces the mortality of plant.

Description

Ecological bank protection of hydraulic and hydroelectric engineering

Technical Field

The utility model relates to an ecological bank protection of hydraulic and hydroelectric engineering.

Background

The ecological slope protection is a slope protection technology for supporting a slope or a side slope by basic knowledge of subjects such as comprehensive engineering mechanics, soil science, ecology, botany and the like to form a comprehensive slope protection system consisting of plants or engineering and plants. After the excavation side slope is formed, the surface layer of the side slope is protected and reinforced by planting plants and utilizing the interaction (root anchoring effect) of the plants, rocks and soil bodies, so that the requirement on the stability of the surface layer of the side slope can be met, the slope protection mode of the damaged natural ecological environment can be recovered, and the method is an effective slope protection and slope fixing means.

Ecological slope protection design principle

1 principle of Hydraulic stability

The design of the revetment should meet the requirements of bank slope stability firstly, the instability factors of the bank slope mainly include ① instability caused by gradual scouring of the bank slope surface, ② instability caused by sliding damage of surface soil, and ③ instability caused by sliding of deep soil, so that the hydraulic parameters and geotechnical parameters influencing the bank slope stability are researched, and the hydraulic stability design of the revetment is realized.

2 ecological principle

The ecological slope protection design should be coordinated with the ecological process, so as to minimize the damage influence on the environment. This coordination means that the design should be based on the general principles of respecting heavy variety, reducing deprivation of resources, maintaining nutrition and water circulation, maintaining the quality of plant habitats and animal habitats, and contributing to the improvement of human habitat and ecosystem health. The method mainly comprises the following three aspects:

(1) Local principles.

The design is based on local conditions, and the design which is harmonious with the local natural environment is carried out on the basis of fully understanding the local natural environment, wherein ① respects traditional culture and local knowledge, ② adapts to the natural process of the place, the design takes the natural factors with the place characteristics into consideration so as to maintain the health of the place, and ③ uses local materials, plants and building materials as much as possible according to the local actual conditions so as to ensure that the ecological slope protection is harmonious with the local natural conditions.

(2) Protection and natural resource saving principle.

For logistics and energy flow of a natural ecological system, the solutions emphasized by ecological design are 4: ① for protecting non-renewable resources which are not available and can not be used, ② for reducing the use of energy, land, water and biological resources as much as possible and improving the use efficiency, ③ for utilizing original materials including vegetation, soil, masonry and the like to serve new functions and greatly saving the consumption of resources and energy, and ④ for enabling the revetment to be in a benign cycle as much as possible so as to enable the resources to be renewable.

(3) And returning to the natural principle.

① the natural ecosystem is characterized by that it has no waste in nature, every healthy ecosystem has perfect food chain and nutrient level, so that the ecological design can make the system be in a healthy state, ② edge effect, it has more active energy flow and material flow, and possesses rich species and higher productivity, and also is a region with most rich biological community and highest ecological benefit, and the river bank slope is used as edge zone between water body ecology and land ecology, and its edge effect can be fully considered in the design, ③ biological diversity, and can retain effective quantity of animal and plant populations, and can protect various types of ecosystems in succession stage, and can be respected for various ecological processes and natural interference, including natural fire process, alternate law of dry rain season and seasonal flood.

In the initial stage of forming of the ecological slope protection in the prior art, the soil fixing capacity and the water locking capacity of the ecological slope protection are relatively poor, so that frequent manual watering is needed, and the ecological slope protection is troublesome to cultivate.

Based on the problems, the ecological slope protection of the hydraulic and hydroelectric engineering which is easy to form is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an ecological bank protection of hydraulic and hydroelectric engineering is provided.

The utility model discloses a realize through following technical scheme:

the utility model provides an ecological bank protection of hydraulic and hydroelectric engineering, includes the slope body, and the slope body adopts large-scale stone combination to form, and large-scale stone piles up the seam crossing that the combination formed and pours cement mortar, and cement mortar is dried and ties the back, and is fixed with the stone and forms the slope body, that one side that the slope body met water is provided with an inclined plane, and the inclined plane is less than 45 for the inclination of horizontal plane pour the foundation ditch of a concrete material on the inclined plane, the degree of depth of foundation ditch is 40cm ~60cm the flat bed has the stone layer in the foundation ditch the top of stone layer covers has the soil layer the top on soil layer covers has the yellow mud layer the top on yellow mud layer is provided with a plurality of soil removal household utensils the soil removal household utensils intussuseption is filled with nutritive soil, the top of the slope body forms a plane, is provided with bituminous paving on this.

Preferably, the wall thickness of the foundation pit pouring is 6 cm-12 cm.

Preferably, the soil-removing utensil comprises a body, the body is U-shaped, an opening is formed in the right side of the body, a containing cavity for soil removal is formed in the inner side of the body, ear parts are symmetrically arranged at the front end face and the rear end face of the body, a semicircular arc-shaped opening is formed in one side, away from the body, of the ear part, when the two bodies are arranged in the front and the rear directions, the two arc-shaped openings are combined to form a round hole, an anchor rod is inserted into the formed round hole, the lower end of the anchor rod is inserted into a yellow mud layer, the upper end of the anchor rod is provided with an end part for limiting, the end part is limited at the top of the ear part, limiting rods are processed at the left side face and the right side face of the bottom of the end part, and when the anchor; in the traditional technology, soil dressing is adopted as a soil layer for planting plants, but nutrient components of the soil dressing are insufficient, and the cost of the bedding is high due to the fact that the nutrient soil is adopted as the bedding independently, so that a soil dressing vessel is designed, the lower part of the soil dressing vessel is supported by a yellow mud layer, the nutrient soil can be filled in the soil dressing vessel, the growth of the plants is facilitated, and the death rate of the plants is reduced.

Preferably, the body is the plastics material the top of body is provided with a plurality of jacks the top of body is provided with a light screen, moulds plastics in the bottom of light screen and is formed with the inserted bar, the inserted bar downwards insert to in the jack, to the seedling that needs the shading to cultivate, can carry out the shading through the light screen.

Preferably, the bottom of the body is provided with a first inclined plane corresponding to the inclination of the inclined plane, sawteeth are processed on the first inclined plane, and when the body is installed, the sawteeth are inserted into the yellow mud layer.

The utility model has the advantages that: this product can realize effectual lock water through the fashioned foundation ditch of pouring, and the sufficient root system of plant of the degree of depth of foundation ditch grows, can fix nutrient soil through the soil dressing household utensils, helps the growth of plant, reduces the mortality of plant.

Drawings

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

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a layout view of a soil-shifting vessel;

FIG. 3 is a top view of a soil removal vessel;

FIG. 4 is a front view of a soil removal vessel;

FIG. 5 is a front view of the anchor rod;

fig. 6 is a perspective view of the light shielding plate.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The ecological slope protection for the hydraulic and hydroelectric engineering as shown in figures 1 to 6 comprises a slope body 1, wherein the slope body 1 is formed by combining large-sized stones, cement mortar is poured into a joint formed by stacking and combining the large-sized stones, after the cement mortar is dried, the stones are bonded and fixed to form the slope body, the side of the slope body 1 facing water is provided with an inclined plane, the inclined plane has an inclination angle of 35 degrees relative to the horizontal plane, a foundation pit 2 made of concrete is poured on the inclined plane, the depth of the foundation pit 2 is 60cm, a stone layer 3 is paved in the foundation pit 2 in parallel, a soil layer 4 covers above the stone layer 3, a yellow mud layer 5 is covered above the soil layer 4, a plurality of soil dressing vessels 6 are arranged above the yellow mud layer 5, nutrient soil 7 is filled in the soil removal vessel 6, a plane is formed at the top of the slope body 1, and an asphalt pavement 8 is arranged on the plane.

The utility model discloses in the embodiment of a preferred, the wall thickness that foundation ditch 2 was pour is 8 cm.

In a preferred embodiment of the present invention, the soil-removing vessel 6 includes a body 601, the body 601 is U-shaped, the right side of the body 601 has an opening, the inside of the body 601 forms a containing cavity 602 for soil-removing, ears 603 are symmetrically disposed at the front and rear end faces of the body 601, the side of the ear 603 away from the body 601 has a semicircular arc-shaped opening 604, when the two bodies 601 are disposed in front and rear directions, the two arc-shaped openings 604 are combined to form a circular hole, an anchor rod 605 is inserted into the formed circular hole, the lower end of the anchor rod 605 is inserted into the yellow mud layer, the upper end of the anchor rod 605 has a limiting end 606, the end 606 is limited at the top of the ear 603, limiting rods 607 are respectively disposed at the left and right sides of the bottom of the end 606, and when the anchor rod 605 is inserted, the limiting rods 607 at both sides are respectively limited at the left and right sides of the ear 603; in the traditional technology, soil dressing is adopted as a soil layer for planting plants, but nutrient components of the soil dressing are insufficient, and the cost of the bedding is high due to the fact that the nutrient soil is adopted as the bedding independently, so that a soil dressing vessel is designed, the lower part of the soil dressing vessel is supported by a yellow mud layer, the nutrient soil can be filled in the soil dressing vessel, the growth of the plants is facilitated, and the death rate of the plants is reduced.

The utility model discloses in the embodiment of a preferred, body 601 is the plastics material the top of body is provided with a plurality of jacks 661 the top of body 601 is provided with a light screen 662, and it is formed with inserted bar 663 to mould plastics in the bottom of light screen 662, and inserted bar 663 inserts downwards to in the jack 661, to the seedling that needs the shading to cultivate, can carry out the shading through the light screen.

In one preferred embodiment of the present invention, the bottom of the body 601 has a first inclined plane corresponding to the inclination of the inclined plane, and the first inclined plane is provided with the saw teeth 666, so that the saw teeth can be inserted into the yellow mud layer when the installation is performed.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an ecological bank protection of hydraulic and hydroelectric engineering, includes the slope body, its characterized in that: the slope is characterized in that an inclined plane is arranged on the side, facing water, of the slope, the inclination angle of the inclined plane relative to the horizontal plane is smaller than 45 degrees, a foundation pit made of concrete is poured on the inclined plane, the depth of the foundation pit is 40 cm-60 cm, a stone layer is paved in the foundation pit in a parallel mode, a soil layer covers the stone layer, a yellow mud layer covers the soil layer, a plurality of soil dressing utensils are arranged above the yellow mud layer, nutrient soil is filled in the soil dressing utensils, the top of the slope forms a plane, and an asphalt pavement is arranged on the plane.

2. The ecological bank protection of hydraulic and hydroelectric engineering of claim 1, characterized in that: the wall thickness of foundation pit pouring is 6 cm-12 cm.

3. The ecological bank protection of hydraulic and hydroelectric engineering of claim 1, characterized in that: soil removal household utensils include the body, and the body is the U font, and its right side has the opening, and the inboard appearance chamber that soil removal was used that forms of body preceding, rear end face department symmetry of body are provided with the ear, the ear is kept away from that one side of body has semicircular arc mouth, and when two bodies were preceding, when setting up after, two arc mouth combinations formed a round hole, and it has the stock to insert in the round hole that forms, and the lower extreme of stock inserts to the yellow mud in situ, and the upper end of stock has spacing tip of usefulness, and the tip is spacing be in the top of ear side department all processes the gag lever post about the bottom of tip, works as when the stock was inserted, the gag lever post of both sides was spacing respectively in the side department about the ear.

4. The ecological bank protection of hydraulic and hydroelectric engineering of claim 3, characterized in that: the body is made of plastic, a plurality of jacks are formed in the top of the body, a light screen is arranged above the body, an insertion rod is formed in the bottom of the light screen in an injection molding mode, and the insertion rod is inserted into the jacks downwards.

5. The ecological bank protection of hydraulic and hydroelectric engineering of claim 3, characterized in that: the bottom of the body is provided with a first inclined plane corresponding to the inclination of the inclined plane, sawteeth are machined on the first inclined plane, and when the body is installed, the sawteeth are inserted into the yellow mud layer.