CN219637650U - Underwater rigid frame bridge structure in shallow water area - Google Patents
Underwater rigid frame bridge structure in shallow water area Download PDFInfo
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- CN219637650U CN219637650U CN202223149740.0U CN202223149740U CN219637650U CN 219637650 U CN219637650 U CN 219637650U CN 202223149740 U CN202223149740 U CN 202223149740U CN 219637650 U CN219637650 U CN 219637650U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Abstract
The utility model provides an underwater rigid frame bridge structure in a shallow water area, which comprises a travelling platform, a transverse supporting wall, a plurality of strip-shaped bearing platforms, a plurality of groups of bearing platform piles and two wave plates, wherein the travelling platform is arranged on a water surface in an extending mode along a first direction, the transverse supporting wall is arranged below the travelling platform and is positioned under water, the plurality of strip-shaped bearing platforms are arranged below the transverse supporting wall at intervals along a second direction and are perpendicular to the first direction, the plurality of strip-shaped bearing platforms are arranged below the elevation of a seabed at intervals along the first direction, the groups of bearing platform piles are in one-to-one correspondence with the plurality of strip-shaped bearing platforms, each group of bearing platform piles comprises a plurality of underwater bearing platform columns arranged below the elevation of the seabed at intervals along the second direction, and the two wave plates are vertically arranged on two sides of the travelling platform. The travelling platform is positioned on the water surface, can not obstruct the coastline, overcomes the defects of large influence on the coastline landscape in the prior bridge technology, and realizes the beneficial effects of small landscape influence and simple construction process.
Description
Technical Field
The utility model relates to the technical field of foundation construction engineering, in particular to an underwater rigid frame bridge structure in a shallow water area.
Background
In coastal city construction, in order to strengthen the traffic connection of islands and peripheral areas, the reconstruction of urban space structures is quickened, the economic and social development of cities is better served, the urban functional status is promoted, bridges, highways or fast channels and the like are generally constructed, in coastal cities, bridges or submarine tunnels are generally constructed on the sea surface due to large sea water areas, but in shallow water areas, bridges or tunnels and land transition sections are generally constructed through bridge construction or overhead transition, sand beach is blocked, sight blocking is caused to coastlines, great influence is caused to beach and coastal landscapes, the play of tour and sightseeing functions is greatly influenced, and the existing bridges are not suitable for the aesthetic demands of tour cities.
Disclosure of Invention
In view of the above, the embodiment of the utility model provides an underwater rigid frame bridge structure in a shallow water area, which aims to solve the problem that the existing bridge structure blocks the line of sight of a coastline in the shallow water area.
The embodiment of the utility model provides an underwater rigid frame bridge structure of a shallow water area, which comprises the following components:
the travelling platform extends along the first direction and is arranged on the water surface, and the upper part of the travelling platform is used for vehicles to travel;
the transverse supporting wall is arranged below the travelling platform and is positioned under water;
the strip-shaped bearing platforms are arranged below the transverse supporting wall at intervals along the first direction and are positioned below the sea bed elevation;
the plurality of groups of pile caps are in one-to-one correspondence with the plurality of strip-shaped pile caps, each group of pile caps comprises a plurality of underwater pile caps which are arranged at intervals along the second direction, and the underwater pile caps are all adapted to be installed below the elevation of the seabed; the method comprises the steps of,
the two wave plates are vertically arranged on two sides of the travelling platform.
Further, on the cross section of the travelling platform, the upper surface of the travelling platform gradually inclines downwards from the middle to two sides.
Further, side walls extending along the first direction are convexly arranged on two sides of the travelling platform, and the wave plate is mounted on the side walls.
Further, the driving platform is further provided with a plurality of street lamps, the street lamps are respectively arranged on two sides of the driving platform and are respectively arranged on the side walls, and the street lamps are positioned on the inner sides of the wave plates.
Further, each street lamp is provided with a solar panel.
Further, the cross section of the underwater bearing platform post is round, oval, square or rectangular.
Further, the breakwater is made of transparent materials.
The technical scheme provided by the embodiment of the utility model has the beneficial effects that: in the underwater rigid frame bridge structure in the shallow water area, the travelling platform is arranged on the water surface, and the wave-proof plates are arranged on the two sides to prevent water from entering the travelling platform after the wave is beaten, so that the underwater rigid frame bridge structure can adapt to the water surface fluctuation of a certain height to a certain extent, and the lower part of the underwater rigid frame bridge structure is fixed with a rock stratum through the transverse supporting wall, the strip-shaped bearing platform and the bearing platform pile, thereby ensuring the stability of the travelling platform. The transverse supporting wall is arranged in the seabed to form an underwater rigid frame bridge, the bottom of the transverse supporting wall is provided with the strip-shaped bearing platform and the bearing platform pile, and the transverse supporting wall has certain bending rigidity and shearing rigidity and can resist buoyancy and horizontal action.
Drawings
FIG. 1 is a schematic cross-sectional view of an embodiment of an underwater rigid frame bridge structure for shallow water provided by the present utility model;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 100 shallow water area's rigid frame bridge structure under water, 1 platform, 11 side walls, 2 horizontal supporting wall, 3 bar cushion cap, 4 cushion cap piles, 5 unrestrained boards, 6 partition mounds, 7 street lamps.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1-2, an underwater rigid frame bridge structure 100 in a shallow water area provided by the embodiment of the utility model includes a platform 1, a transverse supporting wall 2, a plurality of strip-shaped bearing platforms 3, a plurality of groups of bearing platform piles 4 and two wave plates 5, wherein the platform 1 extends along a first direction and is arranged on a water surface, the upper side of the platform 1 is used for driving a vehicle, and the first direction is a running direction of the bridge, and can be in a meandering state or a straight line state. The transverse supporting wall 2 is arranged below the travelling platform 1, and the transverse supporting wall 2 is positioned under water; each strip-shaped bearing platform 3 extends along a second direction, the second direction is perpendicular to the first direction, a plurality of strip-shaped bearing platforms 3 are arranged below the transverse supporting wall 2 at intervals along the first direction and below the elevation of the seabed, a plurality of groups of bearing platform piles 4 are in one-to-one correspondence with a plurality of strip-shaped bearing platforms 3, each group of bearing platform piles 4 comprises a plurality of edges below underwater bearing platform columns arranged at intervals along the second direction, the underwater bearing platform columns are all adapted to be arranged below the elevation of the seabed, and two wave plates 5 are vertically arranged on two sides of the travelling platform 1.
The traveling platform 1 is arranged on the water surface, the wave-proof plates 5 are arranged on the two sides to prevent the water from entering the traveling platform 1 after the wave is beaten, the traveling platform can adapt to the fluctuation of the water surface with a certain height to a certain extent, and the lower part is fixed below the elevation of the seabed through the transverse supporting wall 2, the strip-shaped bearing platform 3 and the bearing platform pile 4, so that the stability of the traveling platform 1 is ensured. The transverse supporting wall 2 is arranged in the seabed to form an underwater rigid frame bridge, the bottom is provided with the strip-shaped bearing platform 3 and the bearing platform pile 4, and the transverse supporting wall has certain bending rigidity and shearing rigidity, can resist buoyancy and horizontal action, is simple in structure, stable and reliable, and the travelling platform 1 is positioned on the water surface, can not obstruct coastlines, overcomes the defects of large influence on coastline landscapes in the prior bridge technology, and has the advantages of small landscape influence and simple construction process.
Specifically, the thickness of the transverse supporting wall 2 may be set according to the actual situation. For example, in this embodiment, the hydrologic data flows to 333 ° at the time of flood tide and to 137 ° at the time of flood tide. The flow direction of the sea water of the flood tide and the flood tide is basically vertical to the axis of the bridge, the lower structure is also exposed above the elevation of the sea bed, and the wall thickness of the transverse supporting wall 2 of the bridge is 1.5m under the horizontal load action of the pressure of the flowing water and the wave force.
Preferably, the cross section of the underwater bearing platform post can be round, oval, square or rectangular. The wave plate 5 is made of transparent materials. The transparent material of the breakwater 5 can further reduce the influence on the coastline landscape. Preferably, the breakwater 5 may be made of glass or transparent plastic. Preferably, the height of the breakwater 5 is 1.2m.
Further, on the cross section of the platform 1, the upper surface of the platform 1 is gradually inclined downwards from the middle to two sides. Because the traveling platform 1 is in an open state and is arranged on the water surface, the traveling platform 1 is arranged in a state that the two ends are low and the middle is high, water is discharged into the two sides of the structure to be in a longitudinal drainage ditch, road surface drainage is facilitated, and the road surface can not be submerged after water enters the traveling platform 1.
Furthermore, side walls 11 extending along the first direction are protruding upwards from two sides of the travelling platform 1, and the breakwater 5 is mounted on the side walls 11. The side walls 11 are respectively arranged on the two side surfaces of the traveling platform 1 in an upward protruding mode, and the side walls 11 and the traveling platform 1 are integrally formed, so that the traveling platform 1 is concave, and water can be prevented from entering the traveling platform 1 to a certain extent.
Further, the driving platform 1 is further provided with a plurality of street lamps 7, the street lamps 7 are respectively arranged on two sides of the driving platform 1 and are respectively arranged on the side walls 11, and the street lamps 7 are positioned on the inner sides of the breakwater 5. Each street lamp 7 is provided with a solar panel, and the solar panels can supply power for the street lamp 7.
In this document, terms such as front, rear, upper, lower, etc. are defined with respect to the positions of the components in the drawings and with respect to each other, for clarity and convenience in expressing the technical solution. It should be understood that the use of such orientation terms should not limit the scope of the claimed utility model.
The embodiments described above and features of the embodiments herein may be combined with each other without conflict.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. An underwater rigid frame bridge structure for a shallow water region, comprising:
the travelling platform extends along the first direction and is arranged on the water surface, and the upper part of the travelling platform is used for vehicles to travel;
the transverse supporting wall is arranged below the travelling platform and is positioned under water;
the strip-shaped bearing platforms are arranged below the transverse supporting wall at intervals along the first direction and are positioned below the sea bed elevation;
the plurality of groups of pile caps are in one-to-one correspondence with the plurality of strip-shaped pile caps, each group of pile caps comprises a plurality of underwater pile caps which are arranged at intervals along the second direction, and the underwater pile caps are all adapted to be installed below the elevation of the seabed; the method comprises the steps of,
the two wave plates are vertically arranged on two sides of the travelling platform.
2. The underwater rigid frame bridge structure in the shallow water area as in claim 1, wherein the upper surface of the traveling platform is gradually inclined downward from the middle to the two sides in the cross section of the traveling platform.
3. The underwater rigid frame bridge structure in the shallow water area as in claim 1 or 2, wherein the two sides of the traveling platform are provided with side walls extending along the first direction in an upward protruding manner, and the wave plate is mounted on the side walls.
4. The underwater rigid frame bridge structure in the shallow water area as in claim 3, wherein a plurality of street lamps are further arranged on the traveling platform, the street lamps are respectively arranged on two sides of the traveling platform, the street lamps are respectively arranged on the side walls, and the street lamps are positioned on the inner sides of the wave plates.
5. The underwater rigid frame bridge structure in the shallow water area of claim 4, wherein each street lamp is provided with a solar panel.
6. The underwater rigid frame bridge structure of the shallow water area of claim 1, wherein the underwater socket post is circular or rectangular in cross section.
7. The underwater rigid frame bridge structure of the shallow water area of claim 1, wherein the breakwater is a transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223149740.0U CN219637650U (en) | 2022-11-25 | 2022-11-25 | Underwater rigid frame bridge structure in shallow water area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223149740.0U CN219637650U (en) | 2022-11-25 | 2022-11-25 | Underwater rigid frame bridge structure in shallow water area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219637650U true CN219637650U (en) | 2023-09-05 |
Family
ID=87806525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223149740.0U Active CN219637650U (en) | 2022-11-25 | 2022-11-25 | Underwater rigid frame bridge structure in shallow water area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219637650U (en) |
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2022
- 2022-11-25 CN CN202223149740.0U patent/CN219637650U/en active Active
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