CN110777925A - Open pool structure - Google Patents
Open pool structure Download PDFInfo
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- CN110777925A CN110777925A CN201911187988.6A CN201911187988A CN110777925A CN 110777925 A CN110777925 A CN 110777925A CN 201911187988 A CN201911187988 A CN 201911187988A CN 110777925 A CN110777925 A CN 110777925A
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- pond
- wall
- pool
- buttresses
- open
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- 230000003014 reinforcing effect Effects 0.000 claims description 24
- 239000011150 reinforced concrete Substances 0.000 claims description 16
- 238000005452 bending Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000007689 inspection Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention provides an open pool structure, which comprises a pool bottom, a pool wall and a plurality of buttresses, wherein the pool wall extends upwards from the edge of the pool bottom, the buttresses are uniformly distributed on the inner surface of the pool wall at intervals along the circumferential direction of the pool wall, each buttresse extends longitudinally, and the lower end of each buttresse is connected with the pool bottom. According to the open pool structure provided by the invention, the plurality of buttresses are arranged on the inner surface of the pool wall, and the lower ends of the buttresses are connected with the pool bottom, so that the bending moment of the joint part of the pool wall and the pool bottom can be effectively reduced, the stress of the cantilever type side wall (pool wall) is more reasonable, and meanwhile, the buttresses do not occupy the space outside the pool wall, so that the normal operation of large-scale mechanical operation can be effectively ensured, the backfill quality and construction progress of a foundation pit are ensured, and the arrangement of pipelines on the ground and underground is not influenced.
Description
Technical Field
The invention relates to the technical field of water storage buildings, in particular to an open pool structure.
Background
Open ponds are a common structure for industrial and municipal projects, and are classified into underground and semi-underground. The floor and the side walls of the pool not only bear the pressure of the water body in the pool, but also bear the side pressure generated by the external underground water and the soil body and the side pressure generated by the overload of the ground.
The side wall of the current open pond mainly adopts a cantilever type side wall (figure 1), wherein a small amount of the pond adopts an external buttress structure (figure 2), namely, the exterior of the cantilever type side wall is provided with the buttress structure. The cantilever side wall has the defects of unidirectional stress, large bending moment at the joint part of the side wall and the bottom plate of the pool, and requirement of a large section and considerable arrangement quantity of reinforcing steel bars to meet the limit value of the specification on the width of a crack. Although the outer buttress structure can change the unidirectional stress of the cantilever type side wall into the bidirectional stress, the bending moment of the joint part of the side wall of the water tank and the bottom plate is reduced, the stress of the cantilever type side wall is more reasonable, and the effect of reducing the using amount of construction materials of the water tank is achieved, the large-scale machinery is difficult to operate due to the existence of the outer buttress structure, and the difficulty is brought to the quality guarantee and the construction progress of foundation pit backfill. In addition, the arrangement of the outer counterfort structure occupies the underground external space close to the water pool, and the underground part influences the burying of pipelines. In addition, if the water pool is a semi-underground water pool, the outer counterfort structure of the overground part also occupies the overground space, and the arrangement and the trend of pipelines are influenced.
Disclosure of Invention
The invention aims to provide an open pool structure, which can reduce the bending moment of a joint part of a pool wall and a pool bottom, ensure that the stress of a cantilever type side wall is more reasonable, ensure the backfilling quality and the construction progress of a foundation pit and avoid influencing the arrangement of pipelines on the ground and underground.
In order to achieve the purpose, the invention provides an open pond structure, wherein the open pond structure comprises a pond bottom, a pond wall and a plurality of buttresses, the pond wall extends upwards from the edge of the pond bottom, the buttresses are uniformly distributed on the inner surface of the pond wall at intervals along the circumferential direction of the pond wall, each buttresse wall extends longitudinally, and the lower end of each buttresse wall is connected with the pond bottom.
The open pond structure of the above, wherein each of the buttresses has a right-angle trapezoid structure with a smaller upper dimension and a larger lower dimension, a lower surface of each of the buttresses is connected with an upper surface of the bottom of the pond, and a side surface of each of the buttresses perpendicular to the lower surface is connected with an inner surface of the pond wall.
The open pond structure of the utility model has the advantages that the size of the upper surface of each buttress in the direction perpendicular to the inner surface of the pond wall at the position connected with the buttress is 300-500 mm, and the size of the lower surface of each buttress in the direction perpendicular to the inner surface of the pond wall at the position connected with the buttress is 300-1000 mm.
The open pond structure of the utility model, wherein, the size of each buttress in the horizontal direction parallel to the inner surface of the pond wall connected with the buttress is 300 mm-500 mm.
The open pond structure as described above, wherein a circle of top rib plates extend from the top edge of the pond wall to the inside of the pond wall, and the top of each buttress is connected with the lower surface of the top rib plate.
The open pond structure as described above, wherein the dimension of the top rib along the direction from the outside of the pond wall to the inside of the pond wall at the connection position thereof is 600mm to 800mm, and the dimension of the top rib along the direction perpendicular to the pond bottom is 300mm to 500 mm.
The open pond structure comprises a pond wall, a plurality of reinforcing ribs and a plurality of supporting walls, wherein the inner surface of the pond wall is convexly provided with at least one reinforcing rib plate from top to bottom, each reinforcing rib plate is annularly arranged on the inner surface of the pond wall along the horizontal direction, and the reinforcing rib plates are respectively connected with the supporting walls.
The open pond structure as described above, wherein the reinforcing ribs have a dimension of 300mm to 500mm in a direction perpendicular to the bottom of the pond.
The open pond structure as described above, wherein the pond wall, the pond bottom, each buttress, the top rib plate and the reinforcing rib plate are integrally connected.
The open pond structure as described above, wherein the pond wall is a pond wall formed by pouring reinforced concrete, the pond bottom is a pond bottom formed by pouring reinforced concrete, each buttress is a buttress formed by pouring reinforced concrete, the top rib is a top rib formed by pouring reinforced concrete, and the reinforcing rib is a reinforcing rib formed by pouring reinforced concrete.
Compared with the prior art, the invention has the following advantages:
according to the open pool structure provided by the invention, the plurality of buttresses are arranged on the inner surface of the pool wall, and the lower ends of the buttresses are connected with the pool bottom, so that the bending moment of the joint part of the pool wall and the pool bottom can be effectively reduced, the stress of the cantilever type side wall (pool wall) is more reasonable, and meanwhile, the buttresses do not occupy the space outside the pool wall, so that the normal operation of large-scale mechanical operation can be effectively ensured, the backfill quality and construction progress of a foundation pit are ensured, and the arrangement of pipelines on the ground and underground is not influenced.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
FIG. 1 is a schematic top view of an open basin structure according to the present invention;
fig. 2 is a schematic sectional view at a-a in fig. 1.
The reference numbers illustrate:
1. the bottom of the pool;
2. a tank wall;
3. a buttress;
4. a top rib plate;
5. and a reinforcing rib plate.
Detailed Description
In order to clearly understand the technical solution, the purpose and the effect of the present invention, a detailed description of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the present invention provides an open pond structure, wherein the open pond structure includes a pond bottom 1, a pond wall 2 and a plurality of buttresses 3, the pond wall 2 extends upward from the edge of the pond bottom 1, that is, the pond wall 2 can be regarded as a cylindrical structure with the bottom closed by the pond bottom 1 and the top open, and the horizontal cross section of the pond wall 2 can be rectangular, circular, polygonal, etc., without being limited thereto;
the plurality of buttresses 3 are uniformly distributed on the inner surface of the pool wall 2 at intervals along the circumferential direction of the pool wall 2, each buttresse 3 extends longitudinally, the lower end of each buttresse 3 is connected with the pool bottom 1, and the buttresses 3 are respectively connected with the pool wall 2 and the pool bottom 1, so that the bending moment of the joint part of the pool wall 2 and the pool bottom 1 can be effectively reduced, and the stress of the cantilever type side wall (the pool wall 2) is more reasonable; meanwhile, the buttress 3 is arranged on the inner side of the pool wall 2, so that the normal operation of large-scale machinery on the outer side of the pool wall 2 can be effectively ensured, the quality of foundation pit backfilling and the construction progress are ensured, and the arrangement of pipelines on the ground and underground cannot be influenced by arranging the buttress 3 on the inner side of the pool wall 2.
Further, as shown in fig. 2, the open pond structure provided by the invention, wherein each buttress 3 is a right-angle trapezoid structure with a smaller upper side length and a larger lower side length, that is, the longitudinal section of each buttress 3 perpendicular to the pond wall 2 connected with the buttress 3 is a right-angle trapezoid with a smaller upper side length and a larger lower side length, the lower surface (the lower side of the right-angle trapezoid) of each buttress 3 is connected with the upper surface of the pond bottom 1, and the surface (the waist of the right-angle trapezoid perpendicular to the lower side) of each buttress 3 perpendicular to the lower surface is connected with the inner surface of the pond wall 2; the arrangement can effectively improve the connection strength between the pool bottom 1 and the pool wall 2, but it should be noted that the buttress 3 can also be arranged into a rectangular structure with the upper side length equal to the lower side length (i.e. the longitudinal section of each buttress 3 perpendicular to the pool wall 2 at the connection position is rectangular), and the invention is not limited thereto;
specifically, the method comprises the following steps: the dimension of the upper surface of each buttress 3 in the direction perpendicular to the inner surface of the pool wall 2 at the connection part thereof is 300 mm-500 mm, and the dimension of the lower surface of each buttress 3 in the direction perpendicular to the inner surface of the pool wall 2 at the connection part thereof is 300 mm-1000 mm, so as to satisfy the construction dimension of the open pool structure in the prior art, but it should be noted that the above dimensions are only preferred embodiments of the present invention, and the present invention is not limited thereto.
Preferably, the size of each buttress 3 in the horizontal direction parallel to the inner surface of the pool wall 2 at the connection position is 300 mm-500 mm, so as to ensure the structural strength of the buttress 3, but it should be noted that the above size is only a preferred embodiment of the present invention, and the present invention is not limited thereto.
Preferably, as shown in fig. 1 and 2, the open pool structure provided by the invention, wherein a circle of top rib plates 4 extend from the top edge of the pool wall 2 to the inside of the pool wall 2, the top of each buttress 3 is connected with the lower surface of the top rib plate 4, the arrangement of the top rib plates 4 can further improve the stress rationality of the open pool structure, the strength of the open pool structure is improved, meanwhile, the upper surfaces of the top rib plates 4 can be used as the inspection channel of the open pool structure, so that the open pool structure has a function of both functions, in addition, structures such as guardrails and handrails can be arranged on the inner side edge and/or the outer side edge of the top rib plates 4 on the upper surfaces of the top rib plates 4, so that the inspection personnel can lean against the structures, and the safety of the inspection personnel during inspection can be.
Preferably, the size of the top rib plate 4 along the direction from the outer side of the pool wall 2 to the inner side of the pool wall 2 at the joint of the top rib plate 4 is 600 mm-800 mm, and the size of the top rib plate 4 along the direction perpendicular to the pool bottom 1 is 300 mm-500 mm, so that the structural strength of the top rib plate after the top rib plate is connected with the upper end of the pool wall 2 and the upper ends of the buttresses 3 can be ensured, and meanwhile, the inspection channel can be ensured to have enough width and enough bearing capacity for an inspector to walk.
Preferably, as shown in fig. 2, the open pond structure provided by the invention is characterized in that at least one reinforcing rib plate 5 is convexly arranged on the inner surface of the pond wall 2 from top to bottom, each reinforcing rib plate 5 is annularly arranged on the inner surface of the pond wall 2 along the horizontal direction, the reinforcing rib plates 5 are respectively connected with the buttresses 3, and the strength of the structure can be further improved by arranging the reinforcing rib plates 5.
Preferably, the dimension of the reinforcing floor 5 in the direction perpendicular to the floor 1 is 300mm to 500mm in order to secure the structural strength of the reinforcing floor 5.
Preferably, the open pond structure provided by the invention is characterized in that the pond wall 2, the pond bottom 1, the buttresses 3, the top rib plate 4 and the reinforcing rib plate 5 are integrally formed and connected; the pool wall 2 is formed by pouring reinforced concrete, the pool bottom 1 is formed by pouring reinforced concrete, each buttress 3 is formed by pouring reinforced concrete, the top rib plate 4 is a top rib plate formed by pouring reinforced concrete, and the reinforcing rib plate 5 is a reinforcing rib plate formed by pouring reinforced concrete, namely the pool wall 2, the pool bottom 1, the buttress 3, the top rib plate 4 and the reinforcing rib plate 5 are integrally formed by pouring reinforced concrete.
Compared with the prior art, the invention has the following advantages:
according to the open pool structure provided by the invention, the plurality of buttresses are arranged on the inner surface of the pool wall, and the lower ends of the buttresses are connected with the pool bottom, so that the bending moment of the joint part of the pool wall and the pool bottom can be effectively reduced, the stress of the cantilever type side wall is more reasonable, and meanwhile, the buttresses do not occupy the space outside the pool wall, so that the normal operation of large-scale mechanical operation can be effectively ensured, the quality and the construction progress of foundation pit backfilling are ensured, and the pipeline arrangement on the ground and underground is not influenced.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the invention should fall within the protection scope of the invention.
Claims (10)
1. The utility model provides an open pond structure, its characterized in that, open pond structure includes bottom of the pool, pool wall and a plurality of buttresses, the pool wall by the edge of bottom of the pool upwards extends the setting, and is a plurality of the buttresses along the even interval of circumference of pool wall is laid on the internal surface of pool wall, and each the buttresses all longitudinally extend the setting, each the lower extreme of buttresses all with the bottom of the pool meets.
2. The open pond structure of claim 1, wherein each of the buttresses has a right-angled trapezoidal structure with a smaller upper dimension and a larger lower dimension, a lower surface of each of the buttresses meets an upper surface of the bottom of the pond, and a side surface of each of the buttresses perpendicular to the lower surface of each of the buttresses meets an inner surface of the pond wall.
3. The open pond structure of claim 2, wherein the dimension of the upper surface of each buttress in a direction perpendicular to the inner surface of the pond wall where it is attached is 300mm to 500mm, and the dimension of the lower surface of each buttress in a direction perpendicular to the inner surface of the pond wall where it is attached is 300mm to 1000 mm.
4. The open pond structure of claim 2 or claim 3, wherein each buttress has a dimension in the horizontal direction parallel to the inner surface of the pond wall to which it is attached of from 300mm to 500 mm.
5. The open pond structure of claim 1, wherein a ring of top ribs extend inwardly of the pond wall at the top edge of the pond wall, the top of each buttress being attached to the lower surface of the top ribs.
6. The open pond structure of claim 5, wherein the top ribs have a dimension of 600mm to 800mm in a direction from an outer side of the pond wall to an inner side of the pond wall where they are connected, and the top ribs have a dimension of 300mm to 500mm in a direction parallel to the pond wall where they are connected and perpendicular to the bottom of the pond.
7. The open pond structure of claim 5 or 6, wherein at least one reinforcing rib is protruded from top to bottom on the inner surface of the pond wall, each reinforcing rib is annularly arranged on the inner surface of the pond wall along the horizontal direction, and the reinforcing rib is respectively connected with each buttress.
8. The open pond structure of claim 7, wherein the reinforcing ribs have a dimension in a direction perpendicular to the bottom of the pond of 300mm to 500 mm.
9. The open pond structure of claim 7, wherein the pond wall, the pond bottom, each buttress, the top floor, and the reinforcing floor are integrally connected.
10. The open pond structure of claim 9, wherein the pond walls are reinforced concrete poured pond walls, the pond bottom is a reinforced concrete poured pond bottom, each of the buttresses is a buttress made of reinforced concrete poured, the top ribs are reinforced concrete poured top ribs, and the reinforced ribs are reinforced concrete poured reinforced ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911187988.6A CN110777925A (en) | 2019-11-28 | 2019-11-28 | Open pool structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911187988.6A CN110777925A (en) | 2019-11-28 | 2019-11-28 | Open pool structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110777925A true CN110777925A (en) | 2020-02-11 |
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ID=69392968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911187988.6A Pending CN110777925A (en) | 2019-11-28 | 2019-11-28 | Open pool structure |
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| Country | Link |
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| CN (1) | CN110777925A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1147906A (en) * | 1981-03-06 | 1983-06-14 | Michael J. Durack | Pool construction |
| CN201818091U (en) * | 2010-09-29 | 2011-05-04 | 贵阳铝镁设计研究院 | Reinforcing structure of open water pool |
| CN202509790U (en) * | 2012-01-12 | 2012-10-31 | 中国水电顾问集团华东勘测设计研究院 | Reinforcing structure of structure pool |
| CN206512846U (en) * | 2017-03-02 | 2017-09-22 | 南京市市政设计研究院有限责任公司 | A kind of pool construction |
| CN209053120U (en) * | 2018-09-30 | 2019-07-02 | 浙江省交通规划设计研究院有限公司 | Bolt Bolted angle connection assembled counterfort retaining wall |
| CN211368981U (en) * | 2019-11-28 | 2020-08-28 | 中冶京诚工程技术有限公司 | Open pool structure |
-
2019
- 2019-11-28 CN CN201911187988.6A patent/CN110777925A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1147906A (en) * | 1981-03-06 | 1983-06-14 | Michael J. Durack | Pool construction |
| CN201818091U (en) * | 2010-09-29 | 2011-05-04 | 贵阳铝镁设计研究院 | Reinforcing structure of open water pool |
| CN202509790U (en) * | 2012-01-12 | 2012-10-31 | 中国水电顾问集团华东勘测设计研究院 | Reinforcing structure of structure pool |
| CN206512846U (en) * | 2017-03-02 | 2017-09-22 | 南京市市政设计研究院有限责任公司 | A kind of pool construction |
| CN209053120U (en) * | 2018-09-30 | 2019-07-02 | 浙江省交通规划设计研究院有限公司 | Bolt Bolted angle connection assembled counterfort retaining wall |
| CN211368981U (en) * | 2019-11-28 | 2020-08-28 | 中冶京诚工程技术有限公司 | Open pool structure |
Non-Patent Citations (1)
| Title |
|---|
| 沈德植等: "《土建工程基础》", 28 February 2003, 中国建筑工业出版社, pages: 226 * |
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