CN117845822A - Construction method for hydraulic reclamation land construction of green low-carbon assembled breakwater structure - Google Patents
Construction method for hydraulic reclamation land construction of green low-carbon assembled breakwater structure Download PDFInfo
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- CN117845822A CN117845822A CN202410021473.3A CN202410021473A CN117845822A CN 117845822 A CN117845822 A CN 117845822A CN 202410021473 A CN202410021473 A CN 202410021473A CN 117845822 A CN117845822 A CN 117845822A
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- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 40
- 238000010276 construction Methods 0.000 title claims abstract description 31
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 239000004575 stone Substances 0.000 claims description 9
- 238000005266 casting Methods 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 abstract description 2
- 239000013535 sea water Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 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
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Abstract
The invention discloses a construction method for hydraulic reclamation land construction of a green low-carbon assembled breakwater structure, which comprises a panel, rib plates, semi-circular bodies and a bottom plate; a plurality of reserved mounting holes are symmetrically formed in two sides of the bottom plate, a semicircular body is fixedly mounted on the bottom plate, a plurality of first wave dissipating holes are formed in the semicircular body, a second wave dissipating chamber is formed by encircling the semicircular body and the bottom plate, and a plurality of water draining holes are formed in the bottom plate in the second wave dissipating chamber; the outer wall top horizontal fixed connection panel of semicircle body and this panel extend to both sides, the floor symmetry is vertical to be installed on the outer wall of semicircle body, and upwards extend to the lower surface of panel with panel fixed connection, set up a plurality of second on the floor and disappear unrestrained holes, the panel with semicircle body encloses and closes and form first unrestrained room that disappears. The invention adopts a light reinforced concrete structure, is green, low-carbon and energy-saving, and is provided with the energy dissipation spring structure, so that the lifting acting force of the storm on the semicircular structure can be effectively counteracted.
Description
Technical Field
The invention belongs to the technical field of port engineering, and particularly relates to a construction method for hydraulic reclamation land construction of a green low-carbon assembled breakwater structure.
Background
Breakwaters are an important component of port engineering. The breakwater has the structural form that: slope dikes, upright dikes, hybrid dikes, semi-circular bodies, hollow blocks, open air, jet and floating breakwaters, and the like.
The breakwater is a water building constructed for blocking the impact force of waves, enclosing a harbor pool, maintaining the water surface stable to protect the harbor from bad weather, and facilitating the safe berthing and operation of ships. The breakwater can also play a role in preventing harbor pool siltation and wave erosion of a shoreline, and is an important component of an artificially covered coastal harbor.
For a deep silt shoreline, the protection shoreline function, the passing function and the environment-friendly low-carbon environment-friendly requirement are met, and the method is difficult for a general breakwater. Based on the defects of the prior art, the invention provides a construction method for hydraulic reclamation and land building of a green low-carbon assembled breakwater structure, which can play roles in eliminating waves, shielding and reducing the erosion of shorelines by waves, and the top of the breakwater can be used as a breakwater structure for roads.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provides a construction method for hydraulic reclamation land building of a green low-carbon assembled breakwater structure.
The invention is realized by the following technical scheme:
a construction method for hydraulic reclamation land construction of a green low-carbon assembled breakwater structure comprises a panel, rib plates, semi-circular bodies and a bottom plate;
a plurality of reserved mounting holes are symmetrically formed in two sides of the bottom plate, a semicircular body is fixedly mounted on the bottom plate, a plurality of first wave dissipating holes are formed in the semicircular body, a second wave dissipating chamber is formed by encircling the semicircular body and the bottom plate, and a plurality of water draining holes are formed in the bottom plate in the second wave dissipating chamber; the top of the outer wall of the semicircle body is horizontally and fixedly connected with a panel, the panel extends to two sides, the rib plates are symmetrically and vertically arranged on the outer wall of the semicircle body, extend upwards to the lower surface of the panel and are fixedly connected with the panel, a plurality of second wave eliminating holes are formed in the rib plates, and the panel and the semicircle body are enclosed to form a first wave eliminating chamber;
the construction method for hydraulic reclamation land by adopting the green low-carbon assembled breakwater structure also comprises steel pipe piles, energy dissipation springs and spiral plates, and the construction method comprises the following steps:
step one, performing offshore casting and filling of coarse sand in a designated sea area, and then, arranging a plastic drainage plate to strengthen seabed sludge;
step two, the offshore broken stone is adopted to be thrown and filled to form a broken stone foundation bed, and the broken stone foundation bed is leveled;
driving the steel pipe piles into a preset sea area one by adopting a large drilling machine, wherein the driving positions exactly correspond to the reserved mounting holes of the semicircular body;
prefabricating a green low-carbon assembled breakwater structure, prefabricating by adopting light concrete, binding by adopting steel bars at one time, and integrally pouring and forming;
step five, transporting the prefabricated green low-carbon assembled breakwater structure to the designated sea area in the step one,
hoisting and mounting the breakwater component on the steel pipe pile of the riprap foundation bed by using offshore hoisting equipment;
step six, connecting the steel pipe piles and the green low-carbon assembled breakwater structure one by using energy dissipation springs;
and seventhly, repeating the step five and the step six for a plurality of times until the construction of hydraulic reclamation land is completed, and forming the breakwater.
In the above technical solution, the shape of the second wave dissipating hole is a circle, a semicircle, a rectangle or a combination of any two of them.
In the above technical solution, the shape of the first wave dissipating hole is a circle, a rectangle, a diamond, a semicircle, a rectangle or a combination of any two of them.
In the technical scheme, the first wave dissipation holes on two sides of the semicircular body are arranged in a staggered mode, wave dissipation can be achieved, water body exchange on two sides of the breakwater component can be maintained, and sediment accumulation in a shield area is reduced.
In the technical scheme, the height of the semicircle body is 12m, and the thickness of the semicircle body is 15-30cm.
In the technical scheme, the thickness of the bottom plate is 30-50cm, and the width of the bottom plate is 20m.
In the technical scheme, the bottom of the steel pipe pile is of a pointed structure, a spiral plate is arranged above the pointed structure, and an energy dissipation spring is fixedly arranged at the top of the steel pipe pile.
In the above technical scheme, the steel pipe pile is driven into a predetermined sea area in a screw extrusion mode.
In the above technical scheme, guard rails are arranged at edge positions of two sides of the panel.
The invention has the advantages and beneficial effects that:
1. the semicircle body adopts a light reinforced concrete structure, has the green low-carbon energy-saving effect, and simultaneously is provided with the energy dissipation spring structure, so that the lifting acting force of the storm to the semicircle body structure can be effectively counteracted.
2. The invention adopts a semicircle structure, the structure is stable, and the two sides of the semicircle structure are provided with a plurality of rib plates to strengthen the stress of the invention, improve the structural rigidity, have high stability and good durability.
3. The second wave eliminating chamber is formed among the wave eliminating holes, the semi-circular body and the rib plates, has strong wave eliminating function and high aperture ratio, effectively reduces wave direct injection and diffraction, and improves wave conditions in a shelter water area.
4. The first wave eliminating holes arranged on two sides of the semicircle body are arranged in a staggered mode, the water body exchange on two sides of the green low-carbon assembled breakwater structure can be maintained while waves are eliminated, and sediment accumulation in a shield area is reduced.
5. The panel arranged at the top of the invention extends outwards and forms a road surface with the semicircular top of the breakwater, so that the road surface can be used as a landscape road.
Drawings
Fig. 1 is a front view of a green low-carbon fabricated breakwater structure.
Fig. 2 is a schematic diagram of an assembled structure of the green low-carbon assembled breakwater structure.
Fig. 3 is a schematic side view of a green low-carbon fabricated breakwater structure assembly structure.
In the figure, a panel 1, rib plates 2, second wave dissipation holes 2.1, a semicircle body 3, first wave dissipation holes 3.1, a bottom plate 4, a water drainage hole 4.1, a steel pipe pile 5, an energy dissipation spring 5.1, a spiral plate 5.2, a second wave dissipation chamber a and a first wave dissipation chamber b.
Other relevant drawings may be made by those of ordinary skill in the art from the above figures without undue burden.
Detailed Description
In order to make the person skilled in the art better understand the solution of the present invention, the following describes the solution of the present invention with reference to specific embodiments.
Example 1
A construction method for hydraulic reclamation of a green low-carbon assembled breakwater structure, which is shown in figure 1, comprises a panel 1, rib plates 2, a semicircular body 3 and a bottom plate 4.
A plurality of reserved mounting holes (not shown in the figure) are symmetrically arranged on two sides of the bottom plate 4, a semicircle body 3 is fixedly arranged on the bottom plate 4, a plurality of first wave dissipating holes 3.1 are arranged on the semicircle body 3, the semicircle body 3 and the bottom plate are enclosed to form a second wave dissipating chamber a, a plurality of water draining holes 4.1 are arranged on the bottom plate 4, and seawater can enter the second wave dissipating chamber a from the first wave dissipating holes 3.1 and then is drained from the water draining holes 4.1 of the second wave dissipating chamber a; the top of the outer wall of the semicircular body 3 is horizontally and fixedly connected with a panel 1, the panel extends to two sides, the number of the rib plates 2 is 4, two rib plates 2 are in a group, two groups of rib plates 2 are symmetrically and vertically installed on the outer wall of the semicircular body 3 and extend upwards to the lower surface of the panel 1 to be fixedly connected with the panel 1, a plurality of second wave dissipation holes 2.1 are formed in the rib plates 2, the panel 1 and the semicircular body 3 are enclosed to form a first wave dissipation chamber b, seawater can enter the first wave dissipation chamber b from the second wave dissipation holes 2.1, then the seawater of the first wave dissipation chamber b enters the second wave dissipation chamber a from the first wave dissipation holes 3.1 on the semicircular body 3, and finally the seawater is discharged from the water discharge holes 4.1.
Example two
Referring to fig. 2 and 3, on the basis of the first embodiment, the present embodiment further provides an assembly structure having the above-mentioned green low-carbon assembled breakwater structure, including a steel pipe pile 5, an energy dissipation spring 5.1 and a spiral plate 5.2.
The steel pipe pile 5 is driven into a preset sea area in a screw extrusion mode, the arrangement position of the steel pipe pile 5 corresponds to a reserved mounting hole (not shown in the figure) on the corresponding bottom plate 4, the bottom of the steel pipe pile 5 is of a pointed structure, a spiral plate 5.2 is arranged above the pointed structure, an energy dissipation spring 5.1 is fixedly arranged at the top of the steel pipe pile 5, and the bottom plate 4 is hinged to the steel pipe pile 5 by the energy dissipation spring 5.1. The steel pipe pile 5 with the spiral plate 5.2 can play a role in supporting vertical load of the green low-carbon assembled breakwater structure, meanwhile, the spiral plate 5.2 has strong anti-pulling bearing capacity, and the lifting acting force of wind waves to the green low-carbon assembled breakwater structure can be effectively counteracted by combining the energy dissipation spring 5.1.
Example III
On the basis of the second embodiment, the present embodiment further provides a construction method for hydraulic reclamation of a green low-carbon assembled breakwater structure, including the following steps:
step one, performing offshore casting and filling of coarse sand in a designated sea area, and then, arranging a plastic drainage plate to strengthen seabed sludge;
step two, the offshore broken stone is adopted to be thrown and filled to form a broken stone foundation bed, and the broken stone foundation bed is leveled;
driving the steel pipe piles 5 into a preset sea area one by adopting a large drilling machine, wherein the piling positions exactly correspond to reserved mounting holes of the semicircular body 3;
prefabricating a green low-carbon assembled breakwater structure, prefabricating by adopting light concrete, binding by adopting steel bars at one time, and integrally pouring and forming;
step five, transporting the prefabricated green low-carbon assembled breakwater structure to the designated sea area in the step one,
hoisting and installing the breakwater component on the riprap foundation bed steel pipe pile 5 by using offshore hoisting equipment;
step six, connecting the steel pipe piles 5 and the green low-carbon assembled breakwater structure together one by using energy dissipation springs 5.1;
and seventhly, repeating the step five and the step six for a plurality of times until the construction of hydraulic reclamation land is completed, and forming the breakwater.
Example IV
The shape of the second wave eliminating hole 2.1 is round, semicircular, rectangular or any two of the combination thereof.
The shape of the first wave eliminating hole is round, rectangular, diamond-shaped, semicircular, rectangular or any two combinations thereof.
Wherein the height of the semicircle body 3 is 12m, and the thickness of the semicircle body 3 is 15 cm to 30cm.
Wherein the thickness of the bottom plate 4 is 30-50cm, and the width of the bottom plate 4 is 20m.
Wherein, the edge positions of both sides of the panel 1 are provided with guard rails (not shown in the figure) for improving the safety of the breakwater, and providing safety guarantee when pedestrians or vehicles are on the formed landscape road.
The first wave dissipation holes 3.1 on two sides of the semicircular body 3 are arranged in a staggered mode, wave dissipation can be achieved, water body exchange on two sides of the breakwater component can be maintained, and sediment accumulation in a shield area is reduced.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature's illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "under" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "lower" may encompass both an upper and lower orientation. The device may be otherwise positioned (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second", and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
The foregoing has described exemplary embodiments of the invention, it being understood that any simple variations, modifications, or other equivalent arrangements which would not unduly obscure the invention may be made by those skilled in the art without departing from the spirit of the invention.
Claims (9)
1. A construction method for hydraulic reclamation land construction of a green low-carbon assembled breakwater structure is characterized by comprising the following steps: the green low-carbon assembled breakwater structure comprises a panel, rib plates, a semicircular body and a bottom plate;
a plurality of reserved mounting holes are symmetrically formed in two sides of the bottom plate, a semicircular body is fixedly mounted on the bottom plate, a plurality of first wave dissipating holes are formed in the semicircular body, a second wave dissipating chamber is formed by encircling the semicircular body and the bottom plate, and a plurality of water draining holes are formed in the bottom plate in the second wave dissipating chamber; the top of the outer wall of the semicircle body is horizontally and fixedly connected with a panel, the panel extends to two sides, the rib plates are symmetrically and vertically arranged on the outer wall of the semicircle body, extend upwards to the lower surface of the panel and are fixedly connected with the panel, a plurality of second wave eliminating holes are formed in the rib plates, and the panel and the semicircle body are enclosed to form a first wave eliminating chamber;
the construction method for hydraulic reclamation land by adopting the green low-carbon assembled breakwater structure also comprises steel pipe piles, energy dissipation springs and spiral plates, and the construction method comprises the following steps:
step one, performing offshore casting and filling of coarse sand in a designated sea area, and then, arranging a plastic drainage plate to strengthen seabed sludge;
step two, the offshore broken stone is adopted to be thrown and filled to form a broken stone foundation bed, and the broken stone foundation bed is leveled;
driving the steel pipe piles into a preset sea area one by adopting a large drilling machine, wherein the driving positions exactly correspond to the reserved mounting holes of the semicircular body;
prefabricating a green low-carbon assembled breakwater structure, prefabricating by adopting light concrete, binding by adopting steel bars at one time, and integrally pouring and forming;
step five, transporting the prefabricated green low-carbon assembled breakwater structure to the designated sea area in the step one,
hoisting and mounting the breakwater component on the steel pipe pile of the riprap foundation bed by using offshore hoisting equipment;
step six, connecting the steel pipe piles and the green low-carbon assembled breakwater structure one by using energy dissipation springs;
and seventhly, repeating the step five and the step six for a plurality of times until the construction of hydraulic reclamation land is completed, and forming the breakwater.
2. The construction method for hydraulic reclamation of a green low-carbon assembled breakwater structure according to claim 1, which is characterized in that: the shape of the second wave eliminating hole is round, semicircular, rectangular or any two of the two.
3. The construction method for hydraulic reclamation of a green low-carbon assembled breakwater structure according to claim 1, which is characterized in that: the shape of the first wave eliminating hole is round, rectangular, diamond-shaped, semicircular, rectangular or any two combinations thereof.
4. The construction method for hydraulic reclamation of a green low-carbon assembled breakwater structure according to claim 1, which is characterized in that: the first wave eliminating holes on two sides of the semicircle body are arranged in a staggered mode.
5. The construction method for hydraulic reclamation of a green low-carbon assembled breakwater structure according to claim 1, which is characterized in that: the height of the semicircle body is 12m, and the thickness of the semicircle body is 15-30cm.
6. The construction method for hydraulic reclamation of a green low-carbon assembled breakwater structure according to claim 1, which is characterized in that: the thickness of the bottom plate is 30-50cm, and the width of the bottom plate is 20m.
7. The construction method for hydraulic reclamation of a green low-carbon assembled breakwater structure according to claim 1, which is characterized in that: the bottom of the steel pipe pile is of a pointed structure, a spiral plate is arranged above the pointed structure, and an energy dissipation spring is fixedly arranged at the top of the steel pipe pile.
8. The construction method for hydraulic reclamation of a green low-carbon assembled breakwater structure according to claim 1, which is characterized in that: the steel pipe pile is driven into a preset sea area in a screw extrusion mode.
9. The construction method for hydraulic reclamation of a green low-carbon assembled breakwater structure according to claim 1, which is characterized in that: guard rails are arranged at the edge positions of the two sides of the panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410021473.3A CN117845822A (en) | 2024-01-05 | 2024-01-05 | Construction method for hydraulic reclamation land construction of green low-carbon assembled breakwater structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410021473.3A CN117845822A (en) | 2024-01-05 | 2024-01-05 | Construction method for hydraulic reclamation land construction of green low-carbon assembled breakwater structure |
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| Publication Number | Publication Date |
|---|---|
| CN117845822A true CN117845822A (en) | 2024-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410021473.3A Pending CN117845822A (en) | 2024-01-05 | 2024-01-05 | Construction method for hydraulic reclamation land construction of green low-carbon assembled breakwater structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117845822A (en) |
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2024
- 2024-01-05 CN CN202410021473.3A patent/CN117845822A/en active Pending
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