CN215252632U

CN215252632U - River's bank embankment structure that shocks resistance

Info

Publication number: CN215252632U
Application number: CN202121128072.6U
Authority: CN
Inventors: 黄华
Original assignee: Sichuan University of Science and Engineering
Current assignee: Sichuan University of Science and Engineering
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-21
Anticipated expiration: 2031-05-25

Abstract

The utility model belongs to the technical field of the bank dyke, and a bank dyke structure that river shocked resistance is disclosed, including ground, basic soil layer, barrier layer, outer soil layer and outer wall, a basin has been seted up to the downside of the outer wall upstream face, the backward flow hole has been seted up to the inner wall of a basin, the inner wall fixed mounting of a basin has a reinforced column No. one, No. two basins have been seted up to the upside of the outer wall upstream face. The utility model discloses an it makes the upstream face of outer wall can alleviate the impact force that comes from water to establish to be provided with basin and No. two basins, utilize basin and No. two basins can place water, cause the water pressure balance that the outer wall upstream face bore, with this offset the quiet impact force of water, strengthen the structural strength of a basin and No. two basins through being provided with No. two with a strengthening post, avoid short-lived river water impact to cause the harm to the upstream face of outer wall, this application has the advantage that shock resistance is good for prior art.

Description

River's bank embankment structure that shocks resistance

Technical Field

The utility model belongs to the technical field of the bank embankment, specifically a bank embankment structure that river shocks resistance.

Background

The bank dike is a building which is positioned on the edge of a water flow basin with water level changes such as rivers, lakes and the like and is used for blocking water level rising possibly caused by flood seasons and protecting residential buildings in urban areas.

At present, the river impact-resistant bank embankment structure mainly comprises an outer wall, an impermeable layer, a foundation soil layer and a waterproof green belt, but the river impact-resistant bank embankment structure has the following problems in the using process: the concrete outer wall is responsible for resisting the impact of water in rivers, but cannot resist the static impact of water flow after the water level rises (after the water level is stable, the water flow does not impact the dike structure movably, but the dike structure is pressed by gravity at a stable water level), and the dike structure is not reinforced, so that the long-time static impact can press or even damage the dike structure; in addition, the upstream surface of the bank embankment structure is usually provided with holes on a concrete outer wall, so that internal weeds grow, the attractiveness of the embankment structure is affected, meanwhile, the grown weeds cannot reinforce the embankment structure and can seep water to the back surface, vegetation death is caused due to excessive moisture of a green belt on the back surface, and meanwhile, the slippery green belt can also cause slipping of passing personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a bank embankment structure that river shocks resistance has the advantage that the impact resistance is effectual and the security is high.

In order to achieve the above object, the utility model provides a following technical scheme: a river impact-resistant bank embankment structure comprises a foundation, a foundation soil layer, an impermeable layer, an outer soil layer and an outer wall, wherein a first water tank is arranged on the lower side of the upstream surface of the outer wall, backflow holes are formed in the inner wall of the first water tank, a first reinforcing column is fixedly mounted on the inner wall of the first water tank, a second water tank is arranged on the upper side of the upstream surface of the outer wall, flow guide holes are formed in the inner wall of the second water tank, a second reinforcing column is fixedly mounted on the inner wall of the second water tank, dispersion arcs are formed in the inner walls of the first water tank and the second water tank, a back water tank is formed in the back water surface of the outer wall, and a green belt is placed inside the back water tank.

As an optimal technical proposal of the utility model, the basic soil layer, the impermeable layer and the outer soil layer are sequentially and fixedly arranged on the top of the foundation in an overlapping way from bottom to top, the outer surface of the outer soil layer is fixedly provided with the adsorption structure, the outer wall is wrapped on the outer surface of the adsorption structure and is fixedly connected with the foundation through cement, the bottom of the back water tank is provided with the seepage tank, the upper edge of the back water tank is fixedly provided with the flow blocking strip, the water from the upstream surface can not permeate from the front through the outer wall with a full-sealing design, so that the basic soil layer, the impermeable layer and the outer soil layer which are positioned at the lower side of the outer wall can not be eroded by the water at the front, the design avoids the occurrence of the phenomenon of fasciculation weed growth on the upstream surface, keeps the cleanness and tidiness of the upstream surface of the outer wall, has wide visual field, and the green belt positioned on the downstream surface utilizes the rainwater to carry out vegetation growth, the excessive water can be discharged along the water seepage tank and can also enter the interior of the adsorption structure for storage for use in case of water shortage.

As an optimal technical scheme of the utility model, the dispersion arc is for the circular arc transitional design who caves in to the inboard, two the dispersion arc is seted up respectively on the inner wall of a basin and No. two basins, and the circular arc of dispersion arc is sunken to be designed as the enhancement version to the outer wall upstream face for water in the river is when the upstream face that strikes the outer wall, and water can be dispersed respectively by dispersion arc two reversals from top to bottom, makes water can't concentrate and strike the outer wall, has effectively reduced the impact to the outer wall, makes the shock resistance of outer wall further strengthen.

As a preferred technical scheme of the utility model, the adsorption structure includes fixed frame, the intake antrum has been seted up at the top of fixed frame, the inside activity joint of intake antrum has the piece that absorbs water, the quantity of intake antrum is nine, nine be equidistant distribution at fixed frame top between the intake antrum, fixed frame is located between outer soil layer and the outer wall, as shown in fig. 1 and 4, when coming from the inside moisture of greenbelt and come out more, not only can flow along the infiltration groove and go, can also get into the piece that absorbs water through the intake antrum, absorb and store the moisture that comes more, when the lack of water, the greenbelt can absorb the moisture that comes from storing in the water absorption piece so as to prevent that the vegetation is drowned because of the lack of water, simultaneously, the piece that absorbs water makes the greenbelt can not too wet and smooth after raining.

As an optimal technical scheme of the utility model, the water conservancy diversion hole runs through the inside to a basin, basin and No. two basins pass through the water conservancy diversion hole intercommunication, and when the water in the river strikes to the upstream face of outer wall, water will rush into basin and No. two basins in, and when the water level was higher than No. two basins, the inside of basin and No. two basins can be filled with water, and the part that is close to the upstream face in basin and No. two basins bears water pressure around with simultaneously to offset the static impact that comes from water, make the shock resistance of outer wall stronger.

As an optimized technical scheme of the utility model, the quantity of the piece that absorbs water is nine, every the piece that absorbs water is made by the sponge piece, as shown in fig. 4, the arch that the piece that absorbs water was made for the sponge, the piece that absorbs water is arranged in absorbing the water in the greenbelt and keeps moisture to store for moisture in the greenbelt is unlikely to too much or too little.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a be provided with a basin, No. two basins, the water conservancy diversion hole, the backward flow hole, No. two enhancement posts, the function that impact resistance is good has been realized such as a enhancement post and dispersion arc, make the upstream face of outer wall can alleviate the impact force that comes from water through being provided with a basin and No. two basins, utilize a basin and No. two basins can place water, the water pressure balance that causes the outer wall upstream face to bear, with this static impact force who offsets water, strengthen the structural strength of a basin and No. two basins through being provided with No. two enhancement posts and a enhancement post, avoid transient river to strike and cause the harm to the upstream face of outer wall, this application is for prior art, has the advantage that impact resistance is good.

2. The utility model discloses a be provided with outer soil layer, the adsorption structure, the outer wall, the basin of backing water, the greenbelt, infiltration groove and fender stream strip etc. have realized the safety function of outer wall, make the inside that the water that comes from the upstream face can't permeate the outer wall from the front through the outer wall that is provided with the totally enclosed design of upstream face, thereby avoid the greenbelt to be drowned by the water in the river, absorb the moisture that comes from the greenbelt too much through being provided with the piece that absorbs water, alright when the greenbelt lack of water in order to absorb the moisture of storing in the piece that absorbs water, make the greenbelt in time be absorbed away and prevent that past personnel from slipping when moisture is many, can also provide reserve moisture through the piece that absorbs water at the greenbelt lack of water simultaneously and supply vegetation to grow, this application is for prior art, the advantage that has the security height.

Drawings

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

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic view of the back side of the structure of the present invention;

FIG. 4 is an exploded view of the adsorption structure of the present invention;

fig. 5 is a schematic view of the back appearance of the structure of the present invention (without green belt).

In the figure: 1. a foundation; 2. a foundation soil layer; 3. an impermeable layer; 4. an outer soil layer; 5. an adsorption structure; 51. a fixing frame; 52. a water inlet groove; 53. a water-absorbing block; 6. an outer wall; 7. a first water tank; 8. a second water tank; 9. a flow guide hole; 10. a return orifice; 11. a second reinforcing column; 12. a first reinforcing column; 13. a water carrying tank; 14. a green belt; 15. a water seepage tank; 16. a flow blocking strip; 17. the arc is dispersed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a bank dyke structure that river shocked resistance, including ground 1, basic soil layer 2, barrier layer 3, outer soil layer 4 and outer wall 6, basin 7 has been seted up to the downside of the outer wall 6 upstream face, return flow hole 10 has been seted up to the inner wall of basin 7, basin 7's inner wall fixed mounting has a stiffening column 12, basin 8 has been seted up No. two to the upside of the outer wall 6 upstream face, water conservancy diversion hole 9 has been seted up to the inner wall of basin 8 No. two, basin 8's inner wall fixed mounting has No. two stiffening columns 11, dispersion arc 17 has all been seted up to the inner wall of basin 7 and No. two basins 8, basin 13 has been seted up to the surface of a back of water of outer wall 6, greenbelt 14 has been placed to basin 13's inside.

Wherein, the basic soil layer 2, the impermeable layer 3 and the outer soil layer 4 are sequentially overlapped and fixedly installed at the top of the foundation 1 from bottom to top, the outer surface of the outer soil layer 4 is fixedly provided with the adsorption structure 5, the outer wall 6 is wrapped on the outer surface of the adsorption structure 5 and is fixedly connected with the foundation 1 through cement, the bottom of the back water tank 13 is provided with a water seepage tank 15, the upper edge of the back water tank 13 is fixedly provided with a flow blocking strip 16, the water from the upstream surface cannot permeate from the front through the outer wall 6 in a fully sealed design, so that the basic soil layer 2, the impermeable layer 3 and the outer soil layer 4 which are positioned at the lower side of the outer wall 6 are prevented from being eroded by the water at the front, the design avoids the phenomenon of the clustering of the weeds at the upstream surface, keeps the cleanness and tidiness of the upstream surface of the outer wall 6 and the wide visual field, the green belt 14 positioned at the downstream surface utilizes the rainwater to grow the vegetation, and the excessive water can be discharged along the water seepage tank 15, or enter the interior of the adsorption structure 5 for storage in case of water shortage.

Wherein, dispersion arc 17 is the circular arc transition design of sunken inside side, two dispersion arcs 17 are seted up respectively on the inner wall of basin 7 and No. two basins 8, the circular arc sunken design of dispersion arc 17 is as the enhancement version to outer wall 6 upstream face, make water in the river when assaulting the upstream face of outer wall 6, water can be dispersed respectively by dispersion arc 17 two reversals from top to bottom, make water can't concentrate and assault outer wall 6, effectively reduced the impact to outer wall 6, make outer wall 6's shock resistance further strengthen.

Wherein, adsorption structure 5 includes fixed frame 51, intake antrum 52 has been seted up at the top of fixed frame 51, the inside activity joint of intake antrum 52 has water absorption piece 53, the quantity of intake antrum 52 is nine, be equidistant distribution at fixed frame 51 top between nine intake antrums 52, fixed frame 51 is located between outer soil layer 4 and outer wall 6, as shown in fig. 1 and 4, when coming from the inside moisture of greenbelt 14 and come out, not only can flow out along infiltration groove 15, can also get into water absorption piece 53 through intake antrum 52, absorb and store the moisture that comes out, when the lack of water, greenbelt 14 can absorb the moisture that comes to store in water absorption piece 53 so as to prevent that the vegetation is drowned because of the lack of water, simultaneously, water absorption piece 53 makes greenbelt 14 can not too the hydroplank after raining.

Wherein, water conservancy diversion hole 9 runs through the inside to basin 7 No. one, basin 7 and No. two basins 8 communicate through water conservancy diversion hole 9, when the upstream face of water in the river strikes to outer wall 6, water will rush into basin 7 and No. two basins 8, when the water level is higher than basin 8 No. two, basin 7 and No. two basin 8's inside can be full of water, the part that is close to the upstream face in basin 7 and No. two basins 8 will bear water pressure around the same time, thereby offset the quiet impact that comes from water, make outer wall 6's shock resistance stronger.

The number of the water absorbing blocks 53 is nine, each water absorbing block 53 is made of a sponge block, as shown in fig. 4, the water absorbing blocks 53 are arched made of sponge, and the water absorbing blocks 53 are used for absorbing water in the green belt 14 to keep water stored, so that the water in the green belt 14 is not too much or too little.

The utility model discloses a theory of operation and use flow:

the working principle of the bank-edge embankment structure is as follows: the water in the river or lake impacts the outer wall 6 along the water-facing surface, the impacting water enters the first water tank 7 and the second water tank 8 and is filled in the first water tank 7 and the second water tank 8, at the moment, the parts of the inner walls of the first water tank 7 and the second water tank 8, which are close to the water-facing surface of the outer wall 6, bear the water pressure in the front direction and the back direction at the same time, and the outer wall 6 is prevented from static impact action from the water by mutual offset;

when the water is removed, the water in the first water tank 7 and the second water tank 8 flows out along the backflow holes 10 and the diversion holes 9 respectively and returns to the river or the lake, and at the moment, the interior of the outer wall 6 is prevented from being permeated by the water;

in rainy days, the part with much moisture in the green belt 14 is discharged along the water seepage groove 15, and the other part enters the water absorption block 53 along the water inlet groove 52 to be absorbed, thereby preventing the vegetation in the green belt 14 from being drowned due to excessive moisture.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bank dyke structure that river was shocked resistance, includes ground (1), basic soil layer (2), barrier layer (3), outer soil layer (4) and outer wall (6), its characterized in that: basin (7) have been seted up to the downside of outer wall (6) upstream face, return-flow hole (10) have been seted up to the inner wall of basin (7), the inner wall fixed mounting of basin (7) has strengthening post (12) No. one, basin (8) No. two have been seted up to the upside of outer wall (6) upstream face, water conservancy diversion hole (9) have been seted up to the inner wall of basin (8) No. two, the inner wall fixed mounting of basin (8) has strengthening post (11) No. two, dispersion arc (17) have all been seted up to the inner wall of basin (7) and basin (8) No. two, basin (13) has been seted up to the surface of a poor water of outer wall (6), greenbelt (14) have been placed to the inside of basin (13).

2. A river impact resistant bank-bank structure according to claim 1, wherein: basic soil layer (2), barrier layer (3) and outer soil layer (4) are according to stacking fixed mounting in proper order at the top of ground (1) from up down, the outer fixed surface of outer soil layer (4) installs adsorption structure (5), outer wall (6) parcel is at the surface of adsorption structure (5) and through cement and ground (1) fixed connection, infiltration groove (15) have been seted up to the bottom of backing groove (13), the top edge department fixed mounting of backing groove (13) has fender stream strip (16).

3. A river impact resistant bank-bank structure according to claim 1, wherein: the dispersion arcs (17) are designed in a transition mode of arcs sunken towards the inner side, and the two dispersion arcs (17) are respectively arranged on the inner walls of the first water tank (7) and the second water tank (8).

4. A river impact resistant bank-bank structure according to claim 2, wherein: adsorption structure (5) are including fixed frame (51), intake chamber (52) have been seted up at the top of fixed frame (51), the inside activity joint of intake chamber (52) has water absorption piece (53), the quantity of intake chamber (52) is nine, nine it distributes at fixed frame (51) top to be equidistant between intake chamber (52), fixed frame (51) are located between outer soil layer (4) and outer wall (6).

5. A river impact resistant bank-bank structure according to claim 1, wherein: the water guide hole (9) penetrates through the inside of the first water tank (7), and the first water tank (7) is communicated with the second water tank (8) through the water guide hole (9).

6. A river impact resistant bank-bank structure according to claim 4, wherein: the number of the water absorption blocks (53) is nine, and each water absorption block (53) is made of a sponge block.