CN220057839U - Spillway side wall structure - Google Patents
Spillway side wall structure Download PDFInfo
- Publication number
- CN220057839U CN220057839U CN202320562431.1U CN202320562431U CN220057839U CN 220057839 U CN220057839 U CN 220057839U CN 202320562431 U CN202320562431 U CN 202320562431U CN 220057839 U CN220057839 U CN 220057839U
- Authority
- CN
- China
- Prior art keywords
- spillway
- retaining wall
- side wall
- steel plate
- plate member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 239000002689 soil Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011435 rock Substances 0.000 claims abstract description 4
- 239000004746 geotextile Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 abstract description 3
- 238000009991 scouring Methods 0.000 abstract description 2
- 230000008093 supporting effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model provides a spillway side wall structure, which comprises a spillway bottom plate and a retaining wall, wherein the bottom of the retaining wall is flush with the bottom of the spillway bottom plate, the vertical surface of the retaining wall is a vertical surface, the vertical end surface of the retaining wall is rectangular, one side of the retaining wall, which faces away from the spillway, is provided with a steel plate member, the steel plate member is vertically arranged, the bottom of the steel plate member is inserted into an underground rock layer, a soil filling area is arranged between the steel plate member and the retaining wall, backfill soil is arranged in the soil filling area, an effective supporting effect is achieved on a side slope, the stability and the water flow scouring resistance of the side wall are guaranteed, and meanwhile, compared with the traditional spillway side wall structure, the section width is smaller, and the required soil excavation area is small.
Description
Technical Field
The utility model relates to the technical field of spillway side walls, in particular to a spillway side wall structure.
Background
When the reservoir is subjected to danger removal and reinforcement, the reconstruction of the spillway side wall is often involved, and the situation that the space at two sides of the side wall is limited can exist, for example, buildings which cannot be removed exist at two sides of the spillway side wall to be reconstructed by reconstruction, and the usable transverse space of the spillway side wall reconstruction is limited at the moment, so that on one hand, the width of the spillway is required to be ensured, and meanwhile, the buildings at two sides of the side wall are required to be reserved; the small side wall construction space results in lack of slope releasing space, and the traditional gravity type retaining wall and the counter weight type retaining wall all need larger transverse space and enough soil body excavation area for slope releasing, and under the condition, the construction of the traditional gravity type retaining wall and the counter weight type retaining wall is difficult to carry out.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a spillway side wall structure, which can solve the problem that the construction of the traditional gravity type retaining wall and the counterweight type retaining wall is difficult due to the lack of a slope releasing space.
For this purpose, the utility model adopts the following technical scheme:
the utility model provides a spillway side wall structure, includes spillway bottom plate, still includes the barricade, the bottom of barricade with the bottom parallel and level of spillway bottom plate, the facade of barricade is vertical face, one side that the barricade deviates from the spillway is equipped with steel sheet member, steel sheet member is vertical to be set up and the bottom inserts in the underground rock formation, steel sheet member with there is the district of filling earth between the barricade, be equipped with the backfill in the district of filling earth.
On the basis of adopting the technical scheme, the utility model can also adopt the following further technical schemes or use the further technical schemes in combination:
the width of the two sides of the base of the retaining wall exceeds the wall body, one side of the base is connected with the steel plate member, and the other side of the base is connected with the spillway bottom plate.
The backfill is positioned between the upper surface of the substrate and the upper surface of the retaining wall.
The retaining wall is internally embedded with a drain pipe, one end of the drain pipe is positioned in the soil filling area, and the other end of the drain pipe is inclined downwards towards the spillway and is communicated with the outside.
The position of the drain pipe is higher than the water surface line of the chute.
And one end of the drain pipe inserted into the soil filling area is wrapped with water permeable geotextile.
The width of the soil filling area between the retaining wall and the steel plate member is 0.5 m-2 m.
Compared with the prior art, the utility model has the following advantages: plays an effective supporting role on the side slope, ensures the stability of the side wall and the water flow scouring resistance, and simultaneously has smaller section width and small required soil excavation area compared with the traditional spillway side wall structure.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model.
Detailed Description
For a better understanding of the technical solutions of the present utility model by those skilled in the art, a preferred embodiment of the present utility model is described below with reference to specific examples, which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar functional elements throughout, but it is understood that the drawings are for illustrative purposes only and are not to be construed as limiting the utility model; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted in order to illustrate the utility model only and not to limit the utility model.
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
The utility model provides a spillway side wall structure, which comprises a spillway bottom plate 6 and a retaining wall 1, wherein the bottom of the retaining wall 1 is flush with the bottom of the spillway bottom plate 6, the vertical surfaces of the retaining wall 1 are vertical surfaces, a steel plate member 2 is arranged on one side, away from a spillway, of the retaining wall 1, the steel plate member 2 is vertically arranged, the bottom of the steel plate member is inserted into an underground rock layer, a soil filling area 3 is arranged between the steel plate member 2 and the retaining wall 1, and backfill soil is arranged in the soil filling area 3.
The width of the two sides of the base 11 of the retaining wall 1 exceeds the wall body, one side of the base 11 is connected with the steel plate component 2, and the other side of the base 11 is connected with the spillway bottom plate 6.
The backfill is located between the upper surface of the base 11 and the upper surface of the retaining wall 1.
The retaining wall 1 is internally embedded with a drain pipe 4, one end of the drain pipe 4 is positioned in the soil filling area 1, and the other end of the drain pipe 4 is inclined downwards towards the spillway and is communicated with the outside.
The position of the drain pipe 4 is higher than the water surface line of the chute.
One end of the drain pipe 4 inserted into the soil filling area 1 is wrapped with water permeable geotextile 5.
The width of the soil-filling area 3 between the retaining wall 1 and the steel plate member 2 is 0.5 m-2 m.
In this embodiment, the steel plate member 2 is a steel plate pile.
The construction steps of the spillway side wall structure provided by the utility model are as follows:
a. a steel plate member 2 is driven into the inner side of the side slope, the steel plate member 2 is vertically arranged, and the bottom of the steel plate member 2 is inserted into an underground stratum, so that the side slope stability of one side of the steel plate member 2 can be maintained;
b. digging soil on the other side of the steel plate member 2 to be level with the bottom surface of the spillway bottom plate 6, pouring a retaining wall 1 of reinforced concrete, embedding a drain pipe 4, and connecting two sides of a base 11 of the retaining wall 1 with the side surfaces of the steel plate member 2 and the bottom plate 6 respectively;
c. backfill is buried and compacted in a fill area 3 formed between the retaining wall 1 and the steel plate member 2.
The present utility model is described and illustrated in the drawings, and one skilled in the art can easily make or use a spillway sidewall structure of the present utility model and can produce the positive effects described in the present utility model.
It is noted that the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the foregoing drawings are intended to cover non-exclusive inclusions. The terms "mounted," "configured," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two mechanisms, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, it should be understood that the terms "one end," "another end," "outer side," "inner side," "horizontal," "end," "length," "outer end," "left," "right," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the mechanisms or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. The terms "first," "second," and the like, are also used for simplicity of description only and are not indicative or implying relative importance.
Furthermore, variations to the disclosed embodiments can be understood and effected by those skilled in the art in practicing the claimed utility model, from a study of the drawings, the disclosure, and the appended claims. Furthermore, in the claims, the specification, the words "comprise", "comprising", and the like do not exclude other elements or steps, and the non-plural terms do not exclude a plurality.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, i.e. all equivalent changes and modifications that may be made in accordance with the present utility model are covered by the appended claims, which are not intended to be construed as limiting.
Claims (7)
1. The utility model provides a spillway side wall structure, its characterized in that, includes spillway bottom plate (6), still includes barricade (1), the bottom of barricade (1) with the bottom parallel and level of spillway bottom plate (6), the facade of barricade (1) is vertical face, one side that barricade (1) deviates from the spillway is equipped with steel sheet member (2), steel sheet member (2) vertical setting and bottom insert in the subterranean rock formation, steel sheet member (2) with there is between barricade (1) and fills soil district (3), be equipped with the backfill in the soil district (3).
2. A spillway side wall structure according to claim 1, wherein the width of the two sides of the base (11) of the retaining wall (1) exceeds the width of the wall body, one side of the base (11) is connected with the steel plate member (2), and the other side of the base (11) is connected with the spillway bottom plate (6).
3. A spillway side wall structure according to claim 2, wherein the backfill is located between the upper surface of the base (11) and the upper surface of the retaining wall (1).
4. The spillway side wall structure of claim 1, wherein a drain pipe (4) is pre-buried in the retaining wall (1), one end of the drain pipe (4) is located in the soil filling area (3), and the other end of the drain pipe (4) is inclined downwards towards the spillway and is communicated with the outside.
5. A spillway sidewall structure according to claim 4, wherein the drain pipe (4) is positioned above the chute water line.
6. A spillway sidewall structure according to claim 4, wherein the end of the drain pipe (4) inserted into the fill area (3) is wrapped with water permeable geotextile (5).
7. A spillway side wall structure according to claim 1, wherein the width of the fill area (3) between the retaining wall (1) and the steel plate member (2) is 0.5 m-2 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320562431.1U CN220057839U (en) | 2023-03-21 | 2023-03-21 | Spillway side wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320562431.1U CN220057839U (en) | 2023-03-21 | 2023-03-21 | Spillway side wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220057839U true CN220057839U (en) | 2023-11-21 |
Family
ID=88786279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320562431.1U Active CN220057839U (en) | 2023-03-21 | 2023-03-21 | Spillway side wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220057839U (en) |
-
2023
- 2023-03-21 CN CN202320562431.1U patent/CN220057839U/en active Active
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