CN212153282U

CN212153282U - Stable type flow guide dike

Info

Publication number: CN212153282U
Application number: CN202020300138.4U
Authority: CN
Inventors: 雍伟; 寇猛; 阴涛
Original assignee: Yunnan Zhengdian Construction Engineering Co ltd
Current assignee: Yunnan Zhengdian Construction Engineering Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-12-15
Anticipated expiration: 2030-03-11

Abstract

The utility model provides a stable type flow guide embankment, which comprises an embankment core and a positioning seat, wherein the base is horizontally arranged at the bottom of the embankment core; the supporting wall is vertically arranged on one side, close to the water passage, inside the dike core, the supporting wall is arranged along the length direction of the dike core, and the bottom of the supporting wall is arranged on the upper surface of the positioning seat. The utility model provides a firm type water conservancy diversion dyke, through setting up the positioning seat, the knee wall, support column and spud, when one side that the dyke heart is close to the water course bears the rivers impact, the impact force acts on the knee wall, conduct the impact force to the underground through positioning seat and spud, improve dykes and dams holistic steadiness, shock resistance is stronger, the back up coat separates firm layer and soil horizon for the multilayer, support respectively each layer, make every layer all relatively independent fixed, shorten the height of every layer, avoid firm layer and soil horizon highly too high in vertical direction, gravity is great, drop downwards under the impact of rivers and lead to collapsing.

Description

Stable type flow guide dike

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a firm type water conservancy diversion dyke.

Background

Also known as a diversion dike or diversion dam. To smoothly guide or restrain the water flow. The device is in a parallel line shape, a diffusion shape and a bending shape, is built by multipurpose soil materials or stones, and the like, is arranged at an inlet or an outlet of a water drainage, sand flushing or other water passing buildings, can separate, restrict, smooth and guide water flow to pass in and out, avoids interference and siltation, and protects a bank slope or other buildings from being washed away. Has wide application in water conservancy projects.

The existing diversion dike is generally formed by piling simple soil and stones, has poor strength and low stability, is easy to fall off when being impacted by a large amount of water flow, and is easy to collapse and collapse for a long time, so that the diversion dike is damaged.

Therefore, there is a need to provide a new robust breakwater to solve the above technical problems.

Disclosure of Invention

The utility model provides a firm type water conservancy diversion dyke, the technical problem of solution are that water conservancy diversion dyke intensity is relatively poor, and the steadiness is not high, when receiving a large amount of water impact, takes place the condition that the soil stone drops easily, appears collapsing, landslide easily for a long time, leads to the water conservancy diversion dyke to damage.

In order to solve the technical problem, the utility model provides a firm type diversion dike, including dyke core, positioning seat, the base level sets up in the bottom of dyke core; the supporting wall is vertically arranged on one side, close to the water passage, inside the dike core, and is arranged along the length direction of the dike core, and the bottom of the supporting wall is arranged on the upper surface of the positioning seat; the supporting columns are obliquely arranged between the side face, far away from the water passing channel, of the supporting wall and the upper surface of the positioning seat; the positioning pile is vertically arranged at the bottom of the positioning seat, and the bottom end of the positioning pile extends into the ground; the stabilizing layer is arranged on two side surfaces of the dike core; a soil layer disposed on an outer surface of the stabilizing layer; the reinforcing layers are arranged on two sides of the dike core and are perpendicular to the side surfaces of the dike core, the inner side of each reinforcing layer extends into the dike core, the outer side of each reinforcing layer penetrates through the stabilizing layer and the soil layer, and the stabilizing layer and the soil layer are vertically divided into a plurality of layers; a vegetation layer, the vegetation layer being a plant planted on the soil layer.

Preferably, the positioning seat and the support wall are both of reinforced concrete structures and are integrally cast.

Preferably, the positioning pile is of a reinforced concrete structure and is integrally cast with the positioning seat.

Preferably, the stabilizing layer is formed by paving stones with uniform sizes, and concrete is filled in gaps of the stones.

Preferably, a protective net is laid on the vegetation layer facing the water passage.

Preferably, the width of the positioning seat is smaller than that of the dyke core.

Preferably, the reinforcing layer is formed by pouring reinforced concrete.

Compared with the prior art, the utility model provides a firm type water conservancy diversion dyke has following beneficial effect:

the utility model provides a firm type water conservancy diversion dyke, through setting up the positioning seat, the knee wall, support column and spud, when one side that the dyke heart is close to the water course bears the rivers impact, the impact force acts on the knee wall, conduct the impact force to the underground through positioning seat and spud, improve dykes and dams holistic steadiness, shock resistance is stronger, the back up coat separates for multilayer with firm layer and soil horizon, support respectively to each layer, make every layer all relatively independent fixed, shorten the height of every layer, avoid firm layer and soil horizon highly too high in vertical direction, gravity is great, drop downwards under the impact of rivers and lead to collapsing.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the stable type diversion dike according to the present invention;

fig. 2 is a schematic structural view of the protective net and the vegetation layer shown in fig. 1.

Reference numbers in the figures: 1. the embankment comprises an embankment core, 2, a positioning seat, 3, a supporting wall, 4, supporting columns, 5, a positioning pile, 6, a stabilizing layer, 7, a soil layer, 8, a reinforcing layer, 9, a vegetation layer, 10 and a protective net.

Detailed Description

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

Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the stable diversion dike according to the present invention; fig. 2 is a schematic structural view of the protective net and the vegetation layer shown in fig. 1.

The stable guide dike comprises a dike core 1 and a positioning seat 2, wherein the base 2 is horizontally arranged at the bottom of the dike core 1, and the width of the positioning seat 2 is smaller than that of the dike core 1; the support wall 3 is vertically arranged on one side, close to the water passage, inside the dike core 1, the support wall 3 is arranged along the length direction of the dike core 1, and the bottom of the support wall 3 is arranged on the upper surface of the positioning seat 2; and the supporting columns 4 are obliquely arranged between the side face, far away from the water passing channel, of the supporting wall 3 and the upper surface of the positioning seat 2.

The positioning seat 2 and the supporting wall 3 are both of reinforced concrete structures and are integrally cast, and the positioning pile 5 is of a reinforced concrete structure and is integrally cast with the positioning seat 2.

Fixing base 2, knee wall 3, support column 4 and spud 5 are the integrative shaping of pouring of reinforced concrete structure for whole can bear bigger impact force, and stability is better.

The positioning pile 5 is vertically arranged at the bottom of the positioning seat 2, and the bottom end of the positioning pile 5 penetrates into the ground.

The height of knee wall 3 is less than the height of dyke core 1, and when one side that dyke core 1 is close to the water course bore the rivers impact, the impact force acted on knee wall 3, fixing base 2 bore the impact force of the rivers that dyke core 1 received that is conducted by knee wall 3 through the cavity and the support column 4 of knee wall 3, and through the spud 5 with the impact force conduction underground, improve the holistic steadiness of dykes and dams, shock resistance is stronger.

The stabilizing layers 6 are arranged on the two side surfaces of the dike core 1, the stabilizing layers 6 are formed by paving uniform-sized stones, and gaps of the stones are filled with concrete; a soil layer 7, the soil layer 7 being disposed on an outer surface of the stabilization layer 6.

And a plurality of reinforcing layers 8, wherein the reinforcing layers 8 are formed by pouring reinforced concrete, the reinforcing layers 8 are arranged on both sides of the dike core 1, the reinforcing layers 8 are perpendicular to the side surfaces of the dike core 1, the inner sides of the reinforcing layers 8 extend into the dike core 1, the outer sides of the reinforcing layers 8 penetrate through the stabilizing layers 6 and the soil layers 7, and the stabilizing layers 6 and the soil layers 7 are vertically divided into a plurality of layers.

The strengthening layer 8 is the horizontal wall body of reinforced concrete structure, can separate firm layer 6 and soil horizon 7 for the multilayer for every layer is all relatively independent fixed, reduces the height of every layer, avoids firm layer 6 and soil horizon 7 highly too high, gravity great in vertical direction, and the easy drop down of impact under rivers leads to collapsing.

The vegetation layer 9 is the plants planted on the soil layer 7, the vegetation layer 9 grows on the soil layer 7, the root system of the plants can grasp the soil, and the soil is prevented from collapsing and collapsing due to loose and falling off caused by water flow impact.

The protective net 10 is laid on the vegetation layer 9 on one side facing the water passing channel, the protective net 10 can be a grass grid net, the protective net 10 can reinforce and fix the vegetation layer 9 and the soil layer 7, the impact of water flow on the soil layer 7 and the vegetation layer 9 is reduced, and the water and soil loss on the surface of the dam is avoided.

When the dam is built, the dam needs to be horizontally and upwards laid layer by layer, firstly, a positioning pile 5, a positioning seat 2 and a supporting wall 3 are poured, then an embankment core 1, a stable layer 6 and a soil layer 7 with a certain height are piled, at the moment, a first reinforcing layer 8 is poured on the upper surface, the reinforcing layer 8 is flatly laid above the embankment core 1, the stable layer 6 and the soil layer 7, the reinforcing layer 8 is supported, the situation that the outer end of the reinforcing layer 8 is suspended and damaged due to the pressure of the upper stable layer 6 and the soil layer 7 is avoided, the structural strength is improved, after the reinforcing layer 8 is solidified, upward construction is sequentially carried out according to the method, after dam construction is completed, a protection net 10 is laid on the soil layer 7, plants are implanted into the soil layer 7 from grids of the protection net 10.

The utility model provides a firm type water conservancy diversion dyke's theory of operation as follows:

the vegetation layer 9 grows on the soil layer 7, the root system of the plant can grasp the soil, prevent the soil from impacting loosely, drop in the rivers, lead to collapsing, landslide, the protection network 10 can consolidate, fix vegetation layer 9 and soil layer 7, reduce the impact of rivers to soil layer 7 and vegetation layer 9, avoid dykes and dams surface water and soil to run off, when one side that the dyke core 1 is close to the water course bears the rivers impact, the impact force acts on the knee wall 3, the positioning seat 2 bears the impact force of the rivers that the dyke core 1 that are conducted by the knee wall 3 receives through the cavity and the support column 4 of knee wall 3, will conduct to the underground through the spud 5, improve the holistic steadiness of dykes and dams, shock resistance is stronger.

the utility model provides a firm type water conservancy diversion dyke, through setting up positioning seat 2, knee wall 3, support column 4 and spud pile 5, when one side that dyke core 1 is close to the water course bears the rivers impact, the impact force acts on knee wall 3, conduct the impact force to the underground through positioning seat 2 and spud pile 5, improve dykes and dams holistic steadiness, shock resistance is stronger, back up coat 8 separates firm layer 6 and soil horizon 7 for the multilayer, support respectively each layer, make each layer all relatively independent fixed, shorten the height of each layer, avoid firm layer 6 and soil horizon 7 highly too high in vertical direction, gravity is great, drop down under the impact of rivers and lead to collapsing.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a firm type water conservancy diversion dyke, includes the dyke heart, its characterized in that:

the positioning seat is horizontally arranged at the bottom of the dike core;

the supporting wall is vertically arranged on one side, close to the water passage, inside the dike core, and is arranged along the length direction of the dike core, and the bottom of the supporting wall is arranged on the upper surface of the positioning seat;

the supporting columns are obliquely arranged between the side face, far away from the water passing channel, of the supporting wall and the upper surface of the positioning seat;

the positioning pile is vertically arranged at the bottom of the positioning seat, and the bottom end of the positioning pile extends into the ground;

the stabilizing layer is arranged on two side surfaces of the dike core;

a soil layer disposed on an outer surface of the stabilizing layer;

the reinforcing layers are arranged on two sides of the dike core and are perpendicular to the side surfaces of the dike core, the inner side of each reinforcing layer extends into the dike core, the outer side of each reinforcing layer penetrates through the stabilizing layer and the soil layer, and the stabilizing layer and the soil layer are vertically divided into a plurality of layers;

a vegetation layer, the vegetation layer being a plant planted on the soil layer.

2. The firm type guide dike of claim 1, wherein the positioning seat and the support wall are both of reinforced concrete structure and are integrally cast.

3. The firm type diversion dike of claim 1, wherein the positioning pile is of a reinforced concrete structure and is integrally cast with the positioning seat.

4. The firm type diversion dike of claim 1, wherein the firm layer is formed by paving stones with uniform size, and gaps of the stones are filled with concrete.

5. The firm type flow guide embankment according to claim 1, wherein a protective net is laid on the vegetation layer on one side facing the water passage.

6. A stabilized jetty according to claim 1, wherein the width of the positioning socket is smaller than the width of the core.

7. The firm type jetty of claim 1, wherein the reinforcing layer is formed by pouring reinforced concrete.