CN215289938U - Structure of natural revetment grass slope into water - Google Patents
Structure of natural revetment grass slope into water Download PDFInfo
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- CN215289938U CN215289938U CN202121315025.2U CN202121315025U CN215289938U CN 215289938 U CN215289938 U CN 215289938U CN 202121315025 U CN202121315025 U CN 202121315025U CN 215289938 U CN215289938 U CN 215289938U
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Abstract
The utility model discloses a structure for natural revetment grass slope entering water, which relates to the technical field of hydraulic engineering, and comprises a water body, a grass slope soil body, a first retaining wall and a second retaining wall which are arranged at intervals along the direction close to/far from the water body, wherein the grass slope soil body extends into the water body from the outside of the water body, and the intersection of the water surface of the water body and the surface of the grass slope soil body is a water body boundary; the first retaining wall is vertically and extendedly arranged in the grass slope soil body and positioned outside the water body boundary, and the second retaining wall is vertically and extendedly arranged at the extending tail end of the grass slope soil body and positioned in the water body boundary; and a waterproof blanket is laid at the bottom of the grass slope soil body between the first retaining wall and the second retaining wall. Compared with the existing hard embankment revetment, the structure has the grass slope soil body extending from the outside of the water body to the inside of the water body, the intersection of the water surface of the water body and the surface of the grass slope soil body is a water body boundary, and the grass slope soil body is arranged near the boundary of the water body, so that the revetment has good visual sense of unity.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering, further relate to a structure that natural revetment grass slope entered water.
Background
The revetment is built at the edge of a water body and at the junction of land, and the revetment is processed by engineering measures to be stable, so that the revetment is prevented from being damaged by various natural factors and human factors, and facilities of the water body in the landscape garden are protected. There are many types and forms of revetments, mainly: reinforced concrete revetments, block stone revetments, natural revetments. The natural revetment is a comfortable and pleasant environment which is beautiful in environment, fresh in air and popular with people on the basis of ensuring the stability of the revetment structure and meeting the ecological balance requirement. The design of the natural revetment of the water body can give consideration to the common requirements of natural development and human needs, so that the human and the nature can be harmonious and unified really.
Some city park revetments adopt bricks and stones, brick and stone grouting, concrete precast slabs and the like to build hard embankment revetments, and aquatic plants are planted on the bank sides. Although this revetment has good stability and is resistant to washing, it lacks a sense of unity.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a structure that natural revetment grass slope entered water possesses whole unanimous revetment, and this structure still has certain bank protection, antiscour's effect simultaneously. The scheme solves the problems by the following technical points:
a structure for grass slope entering water of a natural revetment comprises a water body, a grass slope soil body, a first retaining wall and a second retaining wall, wherein the first retaining wall and the second retaining wall are arranged at intervals along the direction close to/far away from the water body; the first retaining wall is vertically and extendedly arranged in the grass slope soil body and positioned outside the water body boundary, and the second retaining wall is vertically and extendedly arranged at the extending tail end of the grass slope soil body and positioned in the water body boundary; and a waterproof blanket is laid at the bottom of the grass slope soil body between the first retaining wall and the second retaining wall.
As described above, the present application provides a natural revetment grass slope structure of entrying. Compared with the existing hard embankment revetment, the structure has the grass slope soil body extending from the outside of the water body to the inside of the water body, the intersection of the water surface of the water body and the surface of the grass slope soil body is a water body boundary, and the grass slope soil body is arranged near the boundary of the water body, so that the revetment has good visual sense of unity. Because the extension length of the grass slope soil body is long enough, the rise and fall of the water body and the water body boundary are all on the surface of the grass slope soil body within a certain range, and the revetment keeps good visual sense of unity under different states. Meanwhile, in the prior art, lawns are often planted at the edges of a plurality of landscape ponds to prevent water and soil loss, but the grass cannot grow due to waterlogging at the water-land boundary, so the soil at the water-land boundary of the landscape ponds is in an exposed state, the exposed soil is collapsed when being washed by water flow, and the part of embankment is further collapsed in other places after being collapsed. For this reason, be provided with in this application and be located the first barricade of grass slope soil body and set up at the terminal second barricade of grass slope soil body extension, two barricades can play fixed grass slope, prevent the effect of grass slope landslide simultaneously, also can avoid the water to take away the grass slope soil body and make revetment side slope dug empty. This application still contains the waterproof blanket of laying in grass slope soil body bottom, and the water in the water can be avoided revealing in the setting of waterproof blanket.
The further technical scheme is as follows:
first barricade includes the barricade main part and sets up with barricade main part interval the barricade side body, barricade side body and the vertical extension of barricade main part syntropy, barricade side position in one side that the barricade main part is close to the water, barricade side body and barricade main part interval form the waterproof blanket crack. In the technical feature, the waterproof blanket slit is used for arranging the waterproof blanket, and when the waterproof blanket is clamped between the retaining wall main body and the retaining wall side body, the first retaining wall has more sufficient waterproof performance. Further avoid the water to leak to other soil body structures.
The one end fixedly connected with vertical waterproof blanket that the water was kept away from to the waterproof blanket, vertical waterproof blanket extends, passes its top through cement nail fixed in the top of barricade main part behind the waterproof blanket crack from the link of waterproof blanket is vertical upwards. The technical feature defines in particular the fitting relationship between the waterproof blanket and the first retaining wall, the cement cap and the waterproof blanket slit together defining the spatial position of the waterproof blanket, in particular the freedom of the waterproof blanket in the horizontal direction.
The top of barricade main part and barricade side body is less than the surface of grass slope soil body, and the top of barricade main part and barricade side body that protects covers there is cement mortar. The top of barricade main part and barricade side body is less than the surface of grass slope soil body, means to set up the surface that the top of the first barricade in the grass slope soil body did not pass the grass slope soil body, and the surface of grass slope soil body is unanimous, coherent, does not receive the interference of first barricade. The cement mortar can protect the retaining wall main body and the retaining wall side body, and simultaneously plays a role in assisting in fixing the cement nails for assembling the waterproof blanket.
The bottom of first barricade is fixed with the base, the base includes first rammed earth layer and concrete cushion respectively from bottom to top, the material of barricade main part and barricade side body is cement mortar and builds brick brickwork by laying bricks or stones. The base including first plain soil layer of ramming and concrete cushion makes setting up of first barricade enough stable, is difficult for subsiding.
Planting soil is filled in one side, far away from the grass slope soil body, of the second retaining wall, the top of the second retaining wall is lower than the surface of the grass slope soil body and the surface of the planting soil, and the surface of the planting soil is continuously connected with the surface of the grass slope soil body. The whole planting soil is lower than the water surface of the water body, and other plants suitable for growth in the water body can be planted in the planting soil.
And the waterproof blanket laid at the bottom of the grass slope soil body is laid at the bottom of the planting soil after penetrating through the bottom of the second retaining wall. The waterproof blanket laid at the bottom of the planting soil and the waterproof blanket laid at the bottom of the grass body are the same waterproof blanket. If different drainage blankets are used, the seams between the different waterproof blankets are susceptible to water leakage.
In order to avoid the settlement of the waterproof blanket, a second rammed plain soil layer and a thick sandy soil layer are respectively arranged below the waterproof blanket from bottom to top.
The second retaining wall is made of cement mortar for building brick masonry.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has reasonable structure and safe and convenient use. The utility model provides a structure that natural revetment grass slope entered water compares with current stereoplasm embankment bank protection, and this structure has the grass slope soil body that extends from the water outside to the water in, the surface of water is the water border with the crossing department in surface of the grass slope soil body, is the grass slope soil body near the border of water, therefore this revetment has good vision wholeness. Simultaneously, be provided with in this application and be located the first barricade of grass slope soil body and set up at the terminal second barricade of grass slope soil body extension, two barricades can play fixed grass slope, prevent the effect of grass slope landslide simultaneously, also can avoid the water to take away the grass slope soil body and make revetment side slope dug empty.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is an overall schematic view of the present invention;
in the figure: 1. a body of water; 2. a first retaining wall; 201. a retaining wall main body; 202. a retaining wall side body; 203. the waterproof blanket is sewed; 204. cement mortar; 205. compacting a plain soil layer; 206. a concrete cushion; 3. a second retaining wall; 4. a waterproof blanket; 401. a vertical waterproof blanket; 402. a cement nail; 5. planting soil; 6. compacting the plain soil layer; 7. a thick sandy soil layer; 8. grass slope soil body.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example 1:
as shown in fig. 1, a structure for natural revetment grass slope entering water comprises a water body 1, a grass slope soil body 8, a first retaining wall 2 and a second retaining wall 3 which are arranged at intervals along a direction close to/far from the water body 1, wherein the grass slope soil body 8 extends from the outside of the water body 1 to the inside of the water body 1, and the intersection of the water surface of the water body 1 and the surface of the grass slope soil body 8 is a boundary of the water body 1; the first retaining wall 2 is vertically extended and arranged in the grass slope soil body 8 and positioned outside the boundary of the water body 1, and the second retaining wall 3 is vertically extended and arranged at the extending tail end of the grass slope soil body 8 and positioned in the boundary of the water body 1; and a waterproof blanket 4 is laid at the bottom of the grass slope soil body 8 between the first retaining wall 2 and the second retaining wall 3.
As described above, the present application provides a natural revetment grass slope structure of entrying. Compared with the existing hard embankment revetment, the structure is provided with the grass slope soil body 8 extending from the outside of the water body 1 to the inside of the water body 1, the intersection of the water surface of the water body 1 and the surface of the grass slope soil body 8 is the boundary of the water body 1, and the grass slope soil body 8 is arranged near the boundary of the water body 1, so that the revetment has good visual sense. Because the extension length of the grass slope soil body 8 is long enough, the rise and fall of the water body 1 and the boundary of the water body 1 are all on the surface of the grass slope soil body 8 within a certain range, and the revetment keeps good visual sense under different states. Meanwhile, in the prior art, lawns are often planted at the edges of a plurality of landscape ponds to prevent water and soil loss, but the grass cannot grow due to waterlogging at the water-land boundary, so the soil at the water-land boundary of the landscape ponds is in an exposed state, the exposed soil is collapsed when being washed by water flow, and the part of embankment is further collapsed in other places after being collapsed. For this reason, be provided with in this application and be located the first barricade 2 of grass slope soil mass 8 and set up and extend terminal second barricade 3 at grass slope soil mass 8, two barricades can play fixed grass slope, prevent the effect of grass slope landslide simultaneously, also can avoid water 1 to take away grass slope soil mass 8 and make revetment side slope hollowed. The application also comprises a waterproof blanket 4 paved at the bottom of the grass slope soil body 8, and the arrangement of the waterproof blanket 4 can avoid water leakage in the water body 1.
Example 2:
this example is further defined on the basis of example 1:
One end of the waterproof blanket 4 far away from the water body 1 is fixedly connected with a vertical waterproof blanket 401, and the vertical waterproof blanket 401 vertically extends upwards from the connecting end of the waterproof blanket 4, penetrates through the waterproof blanket crack 203 and then is fixed at the top of the retaining wall main body 201 through a cement nail 402. This technical feature defines in particular the fitting relationship between the waterproof blanket 4 and the first retaining wall 2, the cement cap and the waterproof blanket slit 203 together defining the degree of freedom of the spatial position of the waterproof blanket 4, in particular the waterproof blanket 4, in the horizontal direction.
The top of the retaining wall main body 201 and the retaining wall side body 202 is lower than the surface of the grass slope soil body 8, and the top of the retaining wall main body 201 and the retaining wall side body 202 is covered with cement mortar 204. The top of the retaining wall main body 201 and the retaining wall side body 202 is lower than the surface of the grass slope soil body 8, which means that the top of the first retaining wall 2 arranged in the grass slope soil body 8 does not pass through the surface of the grass slope soil body 8, and the surface of the grass slope soil body 8 is consistent and continuous and is not interfered by the first retaining wall 2. Cement mortar 204 can protect the wall main body 201 and the wall side body 202, and also plays a role of assisting in fixing cement nails 402 for assembling the waterproof blanket 4.
The bottom of first barricade 2 is fixed with the base, the base includes first plain soil layer of ramming 205 and concrete cushion 206 from bottom to top respectively, the material of barricade main part 201 and barricade side body 202 is cement mortar and builds brick masonry. The foundation including the first ramming plain soil layer 205 and the concrete pad 206 makes the setting of the first retaining wall 2 stable enough not to easily settle.
One side of the second retaining wall 3, which is far away from the grass slope soil body 8, is filled with planting soil 5, the top of the second retaining wall 3 is lower than the surface of the grass slope soil body 8 and the surface of the planting soil 5, and the surface of the planting soil 5 is continuously connected with the surface of the grass slope soil body 8. The whole planting soil 5 is lower than the water surface of the water body 1, and the planting soil 5 can plant other plants suitable for growth in the water body 1.
The waterproof blanket 4 laid at the bottom of the grass slope soil body 8 is laid at the bottom of the planting soil 5 after penetrating through the bottom of the second retaining wall 3. The waterproof blanket 4 laid at the bottom of the planting soil 5 and the waterproof blanket 4 laid at the bottom of the grass body are the same waterproof blanket 4. If different drainage blankets are used, the seams between the different waterproof blankets 4 are susceptible to water leakage.
In order to avoid the settlement of the waterproof blanket 4, a second tamping plain soil layer 6 and a thick sandy soil layer 7 are respectively arranged below the waterproof blanket 4 from bottom to top.
The second retaining wall 3 is made of cement mortar masonry brick masonry.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or deformation made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (9)
1. A structure for grass slope entering water of a natural revetment comprises a water body (1) and is characterized by further comprising a grass slope soil body (8), a first retaining wall (2) and a second retaining wall (3) which are arranged at intervals along the direction close to/far away from the water body (1), wherein the grass slope soil body (8) extends into the water body (1) from the outside of the water body (1), and the intersection of the water surface of the water body (1) and the surface of the grass slope soil body (8) is the boundary of the water body (1);
the first retaining wall (2) is vertically extended and arranged in the grass slope soil body (8) and outside the boundary of the water body (1), and the second retaining wall (3) is vertically extended and arranged at the extending tail end of the grass slope soil body (8) and inside the boundary of the water body (1); and a waterproof blanket (4) is laid at the bottom of the grass slope soil body (8) between the first retaining wall (2) and the second retaining wall (3).
2. The structure of a natural revetment grass slope entering water according to claim 1, wherein the first retaining wall (2) comprises a retaining wall main body (201) and a retaining wall side body (202) arranged at an interval with the retaining wall main body (201), the retaining wall side body (202) and the retaining wall main body (201) extend vertically in the same direction, the retaining wall side body (202) is located on one side of the retaining wall main body (201) close to the water body (1), and the retaining wall side body (202) and the retaining wall main body (201) form a waterproof blanket crack (203) at an interval.
3. The structure of a natural revetment grass slope entering water of claim 2, wherein one end of the waterproof blanket (4) far away from the water body (1) is fixedly connected with a vertical waterproof blanket (401), the vertical waterproof blanket (401) extends vertically upwards from the connecting end of the waterproof blanket (4), passes through the waterproof blanket crack (203), and then the top end thereof is fixed on the top of the retaining wall main body (201) through a cement nail (402).
4. The structure of a natural revetment grass slope entering water of claim 3, wherein the top of the retaining wall main body (201) and the retaining wall side body (202) is lower than the surface of the grass slope soil body (8), and the top of the retaining wall main body (201) and the retaining wall side body (202) is covered with cement mortar (204).
5. The structure of a natural revetment grass slope entering water of claim 2, characterized in that the bottom of the first retaining wall (2) is fixed with a base, the base includes first tamped plain soil layer (205) and concrete cushion (206) from bottom to top respectively, the material of retaining wall main body (201) and retaining wall side body (202) is cement mortar masonry brick brickwork.
6. The structure of a natural revetment grass slope entering water of claim 1, wherein the side of the second retaining wall (3) far away from the grass slope soil body (8) is filled with planting soil (5), the top of the second retaining wall (3) is lower than the surface of the grass slope soil body (8) and the surface of the planting soil (5), and the surface of the planting soil (5) and the surface of the grass slope soil body (8) are continuously connected.
7. The structure of entering water of a natural revetment grass slope according to claim 6, wherein the waterproof carpet (4) laid at the bottom of the grass slope soil body (8) passes through the bottom of the second retaining wall (3) and then is laid at the bottom of the planting soil (5).
8. The structure of entering water on a natural revetment grass slope according to claim 7, wherein a second rammed vegetarian soil layer (6) and a thick sandy soil layer (7) are respectively arranged below the waterproof blanket (4) from bottom to top.
9. The structure for entering water through a natural revetment grass slope according to claim 1, wherein the second retaining wall (3) is made of cement mortar masonry brick masonry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121315025.2U CN215289938U (en) | 2021-06-09 | 2021-06-09 | Structure of natural revetment grass slope into water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121315025.2U CN215289938U (en) | 2021-06-09 | 2021-06-09 | Structure of natural revetment grass slope into water |
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| Publication Number | Publication Date |
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| CN215289938U true CN215289938U (en) | 2021-12-24 |
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| CN202121315025.2U Active CN215289938U (en) | 2021-06-09 | 2021-06-09 | Structure of natural revetment grass slope into water |
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- 2021-06-09 CN CN202121315025.2U patent/CN215289938U/en active Active
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