CN113981884A - Floating type wave-absorbing anti-impact system and application method thereof - Google Patents
Floating type wave-absorbing anti-impact system and application method thereof Download PDFInfo
- Publication number
- CN113981884A CN113981884A CN202111249554.1A CN202111249554A CN113981884A CN 113981884 A CN113981884 A CN 113981884A CN 202111249554 A CN202111249554 A CN 202111249554A CN 113981884 A CN113981884 A CN 113981884A
- Authority
- CN
- China
- Prior art keywords
- wave
- protection
- impact
- protective
- absorbing
- 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.)
- Granted
Links
- 238000007667 floating Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 48
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000013016 damping Methods 0.000 description 8
- 238000004873 anchoring Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/062—Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The invention relates to a floating wave-absorbing anti-impact system and an application method thereof, wherein the system is formed by combining a plurality of groups of single wave-absorbing impact protection units through a connecting structure and is assembled into a peripheral protection structure or a side row pile type protection structure according to actual protection requirements; the surrounding protective structures and the side row pile type protective structures are connected to a structure foundation needing protection through anchor cable structures. The system is formed by connecting cylindrical floating type wave-absorbing impact-resistant units, the protection units are easy to install and disassemble, and the protection of various types of offshore structures can be met.
Description
Technical Field
The invention relates to the field of ocean engineering, in particular to a floating type wave-absorbing impact-resisting system and an application method thereof.
Background
In recent years, offshore and open-sea engineering construction such as cross-sea bridges, offshore wind power, offshore oil and gas exploitation and the like in China is vigorous, along with frequent global extreme weather, marine disasters are more and more severe, and the threat of disastrous sea waves, solitary waves, offshore drifters and the like to offshore structures is intensified, so that the development of the wave-absorbing impact protection technology for the offshore structures is very necessary.
At present, common wave-absorbing measures are wave walls, breakwaters, wave-proof campshed and the like, and common impact protection or anti-collision measures are mainly rubber and anchor chains fixed around a structure or an impact protection structure independently constructed at a far end.
The existing protective structures can only meet the single requirements of wave absorption or impact protection. And the existing anchoring or protection measures integrated with the structure foundation have the disadvantages of complex structure, difficult installation and high construction cost, and are difficult to meet the construction cost requirement of offshore engineering construction.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide the floating type wave-absorbing impact-resisting system which is convenient to install and can be recycled and the application method thereof.
In order to solve the technical problems, the invention provides the following technical scheme: a floating type wave-absorbing anti-impact system is formed by combining a plurality of groups of single wave-absorbing impact protection units through a connecting structure, and is assembled into a peripheral protection structure or a side row pile type protection structure according to actual protection requirements; the surrounding protective structures and the side row pile type protective structures are connected to a structure foundation needing protection through anchor cable structures.
And each wave-absorbing impact protection unit comprises a hollow cylindrical box, a protection wall is arranged outside the hollow cylindrical box, and flexible caps are fixedly arranged at the top and the bottom of the hollow cylindrical box respectively.
The hollow cylindrical box is cylindrical, is integrally formed by welding stainless steel materials, and has a hollow cavity structure inside; the corners between the upper and lower surfaces of the axis of the hollow cylindrical box and the cylindrical surface are of chamfer structures.
The flexible cap and the protection wall are made of rubber materials, and chamfer structures are machined at the inner corners of the flexible cap and the hollow cylindrical box which are matched.
The connecting structure comprises a connecting sleeve fixed on the outer side wall of the hollow cylindrical box of the wave-absorbing impact protection unit; a connecting flange is fixed at the tail end of the connecting sleeve; and the connecting sleeves of the two adjacent groups of wave-absorbing impact protection units are fixedly connected through connecting flanges and bolts.
The connecting sleeve comprises two fixed mounting structures according to the specific connecting position requirement; the first one is fixed on the outer wall of the hollow cylindrical box in a mutually perpendicular mode, and the second one is fixed on the outer wall of the hollow cylindrical box in a parallel mode on the same straight line.
The connecting sleeve is made of stainless steel tube materials in a cutting mode, and an anti-corrosion coating is arranged on the outer surface of the connecting sleeve.
The anchor cable structure comprises an anchor cable, and one end of the anchor cable is connected with the pile foundation through a telescopic lantern ring; the telescopic lantern ring is provided with a buckle, the buckle is provided with a fastening valve, and the diameter of the telescopic lantern ring can be changed by adjusting the fastening valve so as to adapt to pile foundations with different pile diameters; a plurality of fixing points are arranged on the outer wall of the telescopic lantern ring, and the fixing points are fixedly connected with the anchor cable; the other end of the anchor cable is connected with a connecting ring hook through a hook, and the connecting ring is fixed on a hollow cylindrical box of the wave-absorbing impact protection unit through a fixed rod.
The periphery protection structure is a rectangular protection structure assembled by adopting a plurality of groups of wave-absorbing impact protection units through a connecting structure and is arranged around the periphery of a structure in a surrounding manner;
the side row pile type protective structure is a single row protective structure assembled by a plurality of groups of wave-absorbing impact protective units through a connecting structure and arranged on one side of a structure impacted by waves.
The application method of the floating wave-absorbing anti-impact system comprises the following steps:
step one, selecting a protective structure: determining the size, the foundation type and the water depth parameter of a structure to be protected according to the specific protection requirement of the structure to be protected, and calculating the design protection range, the number of wave-absorbing impact-resistant units, the length of anchor cables and the specific protection structure type according to the parameters;
step two, land assembly of the protective structure: manufacturing a basic structure of the protection system on land according to the protection structure established in the step one;
step three, transporting and hoisting the protective structure: transporting the protective structure assembled on land to a target structure through a construction ship, and then hoisting the protective structure to a designed position;
step four, fixedly connecting the protection structure: the diver is responsible for installing the telescopic lantern ring or the triangular bracket on the foundation of the structure and fastening; then, fixedly connecting the protective structure with the telescopic collar through an anchor cable;
step five, wave absorption protection of the protection structure: after the installation is finished, the structure forms a floating type wave-absorbing anti-impact system with a row-tube structure, so that the wave height is effectively reduced, the wave energy is reduced, the impact buffering of the floating object is effectively realized, and the instantaneous load of the structure is reduced;
step six, replacement or disassembly of the protective structure: and after the service period expires, the anchor cable is released, so that the connection between the protective structure and the structure is released, and the whole wave-absorbing impact-resistant system is dismantled and can be used as a temporary or permanent protective structure.
The invention has the following beneficial effects:
1. the system is formed by connecting the cylindrical floating type wave-absorbing impact-resistant units, the protection units are easy to install and disassemble, and the protection of various types of offshore structures can be met.
2. By adopting the combined wave-absorbing impact protection unit, the required surrounding type protection structure or the straight type protection structure can be combined according to specific use requirements, so that the combined wave-absorbing impact protection unit is suitable for different types of constructions, and the adaptability of the combined wave-absorbing impact protection unit is enhanced.
3. After the wave-absorbing impact-resistant system is installed, a floating type wave-absorbing impact-resistant system with a row-tube structure is formed by the structure, so that the wave height can be effectively reduced, the wave energy can be reduced, the impact buffering of the floating object can be effectively realized, and the instantaneous load of the structure can be reduced.
4. By adopting the wave-absorbing impact-resisting system to wait for the service period, the wave-absorbing impact-resisting system is easy to disassemble and can be repeatedly utilized, and has extremely high benefit and engineering value when being used as a temporary or permanent protective structure.
5. The flange connection structure of the invention realizes the connection between the adjacent wave-absorbing impact protection units, and can connect the adjacent wave-absorbing impact protection units into an integral rigid protection structure, thereby playing an effective impact protection role.
6. The invention can be fixed on the foundation of a structure needing to be protected, does not need to be additionally constructed and anchored on the seabed, and is easy to construct; the wave-absorbing impact protection unit is an independent unit, can be easily increased and decreased, can form different types of protection barriers, and is suitable for protecting structures of different types or different sizes; the floating cylindrical wave-absorbing impact protection unit can effectively reduce wave height and disperse wave impact.
Drawings
The invention is further illustrated by the following figures and examples.
FIG. 1 is a front view of a wave-damping blast protected unit of the present invention using parallel arranged connecting sleeves.
FIG. 2 is a side view of a wave-damping blast protected unit of the present invention using parallel arranged connecting sleeves.
FIG. 3 is a top view of the present invention with the connecting sleeves arranged in parallel.
FIG. 4 is a front view of the present invention in use with a vertically disposed connecting sleeve.
FIG. 5 is a side view of a wave-damping blast protected unit of the present invention using a vertically disposed connecting sleeve.
FIG. 6 is a top view of a wave-damping blast protected unit of the present invention utilizing a vertically disposed connecting sleeve.
Fig. 7 is a schematic connection diagram of the shock absorbing unit of the present invention.
Fig. 8 is a top view of a specific installation connection of the wave-damping impact-protection system of the present invention.
Fig. 9 is a connection structure diagram and a partial view between an anchor cable structure and a pile foundation of the wave-absorbing impact-preventing system according to the present invention.
Fig. 10 is a front view of the specific installation connection of the shock absorbing system of the present invention.
FIG. 11 is a top view of the wave-damping and shock-resistant system of the present invention applied to a booster station at sea.
Fig. 12 is a side view of the wave-damping impact-preventing system according to the present invention applied to a pier.
Fig. 13 is a plan view of the wave-damping impact-preventing system according to the present invention applied to a pier.
In the figure: 1. the flexible cap, 2, the guard wall, 3, the hollow cylinder case, 4, flange, 5, adapter sleeve, 6, bolt, 7, dead lever, 8, go-between, 9, anchor rope, 10, couple, 11, the flexible lantern ring, 12, fastening are cut down, 13, buckle, 14, solid point, 15, pile foundation, 16, marine booster station, 17, pier, 18, tripod.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1:
referring to fig. 1-13, a floating type wave-absorbing impact-resistant system is composed of a plurality of groups of single wave-absorbing impact protection units combined by a connecting structure, and assembled into a surrounding protection structure or a side row pile type protection structure according to actual protection requirements; the surrounding protective structures and the side row pile type protective structures are connected to a structure foundation needing protection through anchor cable structures. The wave-absorbing impact-resistant system can be directly fixed on the foundation of a structure needing to be protected, does not need to be additionally constructed and anchored on the seabed, and is easy to construct; the wave-absorbing impact protection unit is an independent unit, can be easily increased and decreased, can form different types of protection barriers, and is suitable for protecting structures of different types or different sizes; the floating cylindrical wave-absorbing impact protection unit can effectively reduce wave height and disperse wave impact.
Furthermore, it is single wave absorption impact protection unit includes hollow cylinder case 3, and the externally mounted of hollow cylinder case 3 has protecting wall 2, and the top and the bottom of hollow cylinder case 3 are fixed mounting respectively have flexible cap 1. Through adopting foretell hollow cylinder case 3 can realize whole system's showy setting, and then can float whole wave-absorbing impact-proof system on the sea. Through adopting protection wall 2 and flexible cap 1 can play fine buffering effect for there is the protection to hollow cylinder case 3.
Further, the hollow cylindrical box 3 is cylindrical, is integrally formed by welding stainless steel materials, and has a hollow cavity structure inside; the upper surface and the lower surface of the axis of the hollow cylindrical box 3 and the corner between the cylindrical surfaces are of a chamfer structure. The chamfer structure has the function of reducing contact friction and wear.
Furthermore, the flexible cap 1 and the protective wall 2 are both made of rubber materials, and chamfer structures are machined at the inner corners of the flexible cap 1 and the hollow cylindrical box 3 which are matched with each other. The rubber material has good buffering effect.
Furthermore, the connecting structure comprises a connecting sleeve 5 fixed on the outer side wall of the hollow cylindrical box 3 of the wave-absorbing impact protection unit; a connecting flange 4 is fixed at the tail end of the connecting sleeve 5; the connecting sleeves 5 of two adjacent groups of wave-absorbing impact protection units are fixedly connected through a connecting flange 4 and a bolt 6. Through adopting foretell connection structure can carry out effectual connection equipment with adjacent wave absorption impact protection unit, and then connect it into a whole for form whole rigidity protective structure between each unit, finally reach the effect of protecting against shock.
Further, the connecting sleeve 5 comprises two fixed mounting structures according to the specific connecting position requirement; the first is fixed on the outer wall of the hollow cylindrical box 3 in a mutually perpendicular mode, and the second is fixed on the outer wall of the hollow cylindrical box 3 in a parallel mode on the same straight line. Through adopting two kinds of different combination modes, can assemble as required selectivity, and then make up into different structural style. The adaptability of the product is enhanced.
Furthermore, the connecting sleeve 5 is made of stainless steel tube materials by cutting, and an anti-corrosion coating is arranged on the outer surface of the connecting sleeve 5. By adopting the anti-corrosion treatment, the service life of the paint is effectively prolonged.
Further, the anchor cable structure comprises an anchor cable 9, wherein one end of the anchor cable 9 is connected with a pile foundation 15 through a telescopic lantern ring 11; the telescopic lantern ring 11 is provided with a buckle 13, the buckle 13 is provided with a fastening valve 12, and the diameter of the telescopic lantern ring 11 can be changed by adjusting the fastening valve 12 to adapt to pile foundations 15 with different pile diameters; a plurality of fixing points 14 are arranged on the outer wall of the telescopic lantern ring 11, and the fixing points 14 are fixedly connected with the anchor cable 9; the other end of the anchor cable 9 is hooked with a connecting ring 8 through a hook 10, and the connecting ring 8 is fixed on the hollow cylindrical box 3 of the wave-absorbing impact protection unit through a fixing rod 7. By adopting the anchor cable structure, the whole system can be effectively connected with a structure, the traditional connection mode of arranging the anchoring body on the seabed is replaced, and the construction cost is reduced.
Furthermore, the peripheral protection structure is a rectangular protection structure assembled by a plurality of groups of wave-absorbing impact protection units through a connecting structure and is arranged around the periphery of the structure in a surrounding manner; the surrounding structure is adopted, so that the device can be suitable for occasions with impact on four sides.
Furthermore, the side row pile type protective structure is a single row protective structure assembled by a plurality of groups of wave-absorbing impact protective units through a connecting structure and arranged on one side of the structure impacted by waves. The side row pile type protection structure can adapt to the occasion that a single surface is impacted.
Example 2:
the application method of the floating wave-absorbing anti-impact system comprises the following steps:
step one, selecting a protective structure: determining the size, the foundation type and the water depth parameter of a structure to be protected according to the specific protection requirement of the structure to be protected, and calculating the design protection range, the number of wave-absorbing impact-resistant units, the length of anchor cables and the specific protection structure type according to the parameters;
step two, land assembly of the protective structure: manufacturing a basic structure of the protection system on land according to the protection structure established in the step one;
step three, transporting and hoisting the protective structure: transporting the protective structure assembled on land to a target structure through a construction ship, and then hoisting the protective structure to a designed position;
step four, fixedly connecting the protection structure: the diver is responsible for installing the telescopic lantern ring 11 or the triangular support 18 on the foundation of the structure and fastening; then, the protective structure is fixedly connected with the telescopic lantern ring 11 through an anchor cable 9;
step five, wave absorption protection of the protection structure: after the installation is finished, the structure forms a floating type wave-absorbing anti-impact system with a row-tube structure, so that the wave height is effectively reduced, the wave energy is reduced, the impact buffering of the floating object is effectively realized, and the instantaneous load of the structure is reduced;
step six, replacement or disassembly of the protective structure: and after the service is expired, the anchor cables 9 are released, so that the connection between the protective structure and the structure is released, and the whole wave-absorbing impact-resistant system is dismantled and can be used as a temporary or permanent protective structure.
Example 3:
when this embodiment is applied to the multi-leg structure with protection pattern all around, use marine booster station 16 as an example, wave absorption protecting against shock unit passes through on anchor rope 9 fixed pile foundation 15, the couple 10 of anchor rope 9 one end articulates on go-between 8, go-between 8 is through welding dead lever 7 and wave absorption protecting against shock unit connection on hollow cylinder case 2, the other end welds on the spherical solid joint 14 on the flexible lantern ring 11, can utilize buckle 13 adjustment flexible lantern ring 11 internal diameter size according to the pile foundation size, on the basis of adapting to different pile footpaths, utilize to screw up fastening 12 after the adjustment and make the tight flexible lantern ring 11 firmly fix on pile foundation 15.
Example 4:
in the embodiment of the present invention, when the one-side row pile type is applied to the protection of the pier 17, the anchor cable 9 is connected to the triangular bracket 18 of the pier 17 by the hook 10, and the triangular bracket 18 may be riveted or cast on the pier 17. The triangular support 18 can ensure that a certain distance exists between the floating part and the pier, thereby playing an effective buffer role in protecting against the impact of waves, drifters and the like.
Claims (10)
1. The utility model provides a float formula shock attenuation protecting against shock system which characterized in that: the system is formed by combining a plurality of groups of single wave-absorbing impact protection units through a connecting structure, and is assembled into a peripheral protection structure or a side row pile type protection structure according to actual protection requirements; the surrounding protective structures and the side row pile type protective structures are connected to a structure foundation needing protection through anchor cable structures.
2. A floating wave-canceling impact system according to claim 1 wherein: the wave-absorbing impact protection unit comprises a hollow cylindrical box (3), a protection wall (2) is arranged outside the hollow cylindrical box (3), and flexible caps (1) are fixedly arranged at the top and the bottom of the hollow cylindrical box (3) respectively.
3. A floating wave-canceling impact system according to claim 2 wherein: the hollow cylindrical box (3) is cylindrical, is integrally formed by welding stainless steel materials, and has a hollow cavity structure inside; the upper and lower surfaces of the axis of the hollow cylindrical box (3) and the corner between the cylindrical surfaces are of chamfer structures.
4. A floating wave-canceling impact system according to claim 2 wherein: the flexible cap (1) and the protection wall (2) are both made of rubber materials, and chamfer structures are machined at the inner corners of the flexible cap (1) and the hollow cylindrical box (3) which are matched with each other.
5. A floating wave-canceling impact system according to claim 1 wherein: the connecting structure comprises a connecting sleeve (5) fixed on the outer side wall of the hollow cylindrical box (3) of the wave-absorbing impact protection unit; a connecting flange (4) is fixed at the tail end of the connecting sleeve (5); the connecting sleeves (5) of two adjacent groups of wave-absorbing impact protection units are fixedly connected through connecting flanges (4) and bolts (6).
6. A floating wave-canceling impact system according to claim 5 wherein: the connecting sleeve (5) comprises two fixed mounting structures according to the specific connecting position requirement; the first one is fixed on the outer wall of the hollow cylindrical box (3) in a mutually perpendicular mode, and the second one is fixed on the outer wall of the hollow cylindrical box (3) in a parallel mode on the same straight line.
7. A floating wave-canceling impact system according to claim 5 wherein: the connecting sleeve (5) is made of stainless steel tube materials in a cutting mode, and an anti-corrosion coating is arranged on the outer surface of the connecting sleeve (5).
8. A floating wave-canceling impact system according to claim 1 wherein: the anchor cable structure comprises an anchor cable (9), wherein one end of the anchor cable (9) is connected with a pile foundation (15) through a telescopic lantern ring (11); the telescopic lantern ring (11) is provided with a buckle (13), the buckle (13) is provided with a fastening valve (12), and the diameter of the telescopic lantern ring (11) can be changed by adjusting the fastening valve (12) to adapt to pile foundations (15) with different pile diameters; a plurality of fixing points (14) are arranged on the outer wall of the telescopic lantern ring (11), and the fixing points (14) are fixedly connected with the anchor cable (9); the other end of the anchor cable (9) is connected with a connecting ring (8) in a hooking way through a hook (10), and the connecting ring (8) is fixed on a hollow cylindrical box (3) of the wave-absorbing impact protection unit through a fixing rod (7).
9. A floating wave-canceling impact system according to claim 1 wherein: the periphery protection structure is a rectangular protection structure assembled by adopting a plurality of groups of wave-absorbing impact protection units through a connecting structure and is arranged around the periphery of a structure in a surrounding manner;
the side row pile type protective structure is a single row protective structure assembled by a plurality of groups of wave-absorbing impact protective units through a connecting structure and arranged on one side of a structure impacted by waves.
10. A method of using the floating wave-canceling impact system of any one of claims 1-9 comprising the steps of:
step one, selecting a protective structure: determining the size, the foundation type and the water depth parameter of a structure to be protected according to the specific protection requirement of the structure to be protected, and calculating the design protection range, the number of wave-absorbing impact-resistant units, the length of anchor cables and the specific protection structure type according to the parameters;
step two, land assembly of the protective structure: manufacturing a basic structure of the protection system on land according to the protection structure established in the step one;
step three, transporting and hoisting the protective structure: transporting the protective structure assembled on land to a target structure through a construction ship, and then hoisting the protective structure to a designed position;
step four, fixedly connecting the protection structure: the diver is responsible for installing the telescopic lantern ring (11) or the triangular support (18) on the structure foundation and fastening; then, the protective structure is fixedly connected with a telescopic lantern ring (11) through an anchor cable (9);
step five, wave absorption protection of the protection structure: after the installation is finished, the structure forms a floating type wave-absorbing anti-impact system with a row-tube structure, so that the wave height is effectively reduced, the wave energy is reduced, the impact buffering of the floating object is effectively realized, and the instantaneous load of the structure is reduced;
step six, replacement or disassembly of the protective structure: and after the service period expires, the anchor cable (9) is released, so that the connection between the protective structure and the structure is released, and the whole wave-absorbing anti-impact system is dismantled and can be used as a temporary or permanent protective structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111249554.1A CN113981884B (en) | 2021-10-26 | 2021-10-26 | Floating wave-absorbing anti-impact system and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111249554.1A CN113981884B (en) | 2021-10-26 | 2021-10-26 | Floating wave-absorbing anti-impact system and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113981884A true CN113981884A (en) | 2022-01-28 |
| CN113981884B CN113981884B (en) | 2023-07-14 |
Family
ID=79741818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111249554.1A Active CN113981884B (en) | 2021-10-26 | 2021-10-26 | Floating wave-absorbing anti-impact system and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113981884B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434279A (en) * | 2022-10-26 | 2022-12-06 | 重庆交通大学 | River mouth section navigation method at junction of main stream and branch stream of tidal section with built tidal gate |
| CN118153165A (en) * | 2024-03-18 | 2024-06-07 | 大连海事大学 | Combined pile coast protection structure and design method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100642334B1 (en) * | 2006-08-04 | 2006-11-10 | 주식회사 도화종합기술공사 | The pier collapse prevention infrastructure |
| CN202180919U (en) * | 2011-08-16 | 2012-04-04 | 烟台泰鸿橡胶有限公司 | Steel floating buoy boat fender |
| CN204418069U (en) * | 2014-11-28 | 2015-06-24 | 招商局重庆交通科研设计院有限公司 | The flexible anti-ship of honeycomb fashion hits casing |
| CN105839593A (en) * | 2016-05-26 | 2016-08-10 | 福建省新能海上风电研发中心有限公司 | Floating type anti-collision system of offshore wind turbine foundation and construction method of floating type anti-collision system |
| CN106812091A (en) * | 2017-02-28 | 2017-06-09 | 华中科技大学 | A kind of form adaptive pier anti-collision device |
| KR20170104773A (en) * | 2016-03-08 | 2017-09-18 | 유지권 | Apparatus for protecting bridge pier |
| CN207348079U (en) * | 2017-10-23 | 2018-05-11 | 西南交通大学 | Cofferdam shielding with floating energy-dissipation structure |
| CN109024490A (en) * | 2018-06-27 | 2018-12-18 | 广西驰胜农业科技有限公司 | A kind of anticollision device of pier |
| JP2020075696A (en) * | 2018-09-07 | 2020-05-21 | シバタ工業株式会社 | Floating body type fender |
-
2021
- 2021-10-26 CN CN202111249554.1A patent/CN113981884B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100642334B1 (en) * | 2006-08-04 | 2006-11-10 | 주식회사 도화종합기술공사 | The pier collapse prevention infrastructure |
| CN202180919U (en) * | 2011-08-16 | 2012-04-04 | 烟台泰鸿橡胶有限公司 | Steel floating buoy boat fender |
| CN204418069U (en) * | 2014-11-28 | 2015-06-24 | 招商局重庆交通科研设计院有限公司 | The flexible anti-ship of honeycomb fashion hits casing |
| KR20170104773A (en) * | 2016-03-08 | 2017-09-18 | 유지권 | Apparatus for protecting bridge pier |
| CN105839593A (en) * | 2016-05-26 | 2016-08-10 | 福建省新能海上风电研发中心有限公司 | Floating type anti-collision system of offshore wind turbine foundation and construction method of floating type anti-collision system |
| CN106812091A (en) * | 2017-02-28 | 2017-06-09 | 华中科技大学 | A kind of form adaptive pier anti-collision device |
| CN207348079U (en) * | 2017-10-23 | 2018-05-11 | 西南交通大学 | Cofferdam shielding with floating energy-dissipation structure |
| CN109024490A (en) * | 2018-06-27 | 2018-12-18 | 广西驰胜农业科技有限公司 | A kind of anticollision device of pier |
| JP2020075696A (en) * | 2018-09-07 | 2020-05-21 | シバタ工業株式会社 | Floating body type fender |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434279A (en) * | 2022-10-26 | 2022-12-06 | 重庆交通大学 | River mouth section navigation method at junction of main stream and branch stream of tidal section with built tidal gate |
| CN118153165A (en) * | 2024-03-18 | 2024-06-07 | 大连海事大学 | Combined pile coast protection structure and design method thereof |
| CN118153165B (en) * | 2024-03-18 | 2024-08-23 | 大连海事大学 | Combined pile coast protection structure and design method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113981884B (en) | 2023-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11136740B1 (en) | Underwater traffic tunnel | |
| CN113981884A (en) | Floating type wave-absorbing anti-impact system and application method thereof | |
| JP6244013B2 (en) | Submersible active support structures for turbine towers and substations or similar elements in offshore installations | |
| US10619620B2 (en) | Apparatus for harvesting energy from waves | |
| CN101974891B (en) | Self-positioning, weak-contact and high-energy dissipation FRP pier anti-collision pontoon | |
| CN113846606B (en) | Assembled anti-collision facility for water area bridge pier | |
| CN104727279B (en) | Composite material floating type net-shaped interception system and construction method | |
| US9238896B2 (en) | Floating structure for supporting a wind turbine | |
| AU2013214147A1 (en) | Foundation structure of an offshore plant, in particular an offshore wind turbine, which foundation structure is to be installed at a low noise level, and installation method therefor | |
| CN104727344A (en) | Anti-collision structure of submerged floating tunnel | |
| US20100014920A1 (en) | Turbine structure and gate structure having flexible joint and inside stuffing for tidal power plant | |
| CN114670977A (en) | Offshore photovoltaic floating foundation structure and construction method thereof | |
| CN212533918U (en) | Flexible net wave dissipation device | |
| CN210000502U (en) | Mooring device for floating dock | |
| CN214883280U (en) | Passive ship-collision-prevention segment applied to bridge structure and ship-collision-prevention buffer device | |
| CN214401783U (en) | Buoyancy tank platform suitable for large-tonnage underwater steel pipe pile clearing device | |
| CN112609695B (en) | Large-tonnage underwater steel pipe pile removing device and construction method | |
| CN112644653A (en) | Deep open sea semi-submersible lifting HDPE multilayer platform | |
| CN111535247A (en) | Flexible net wave dissipation device and using method thereof | |
| CN214363305U (en) | Composite material self-floating pier anti-collision facility | |
| CN113216052B (en) | Be applied to bridge construction's passive ship and prevent that ship hits section and prevent ship and hit buffer | |
| CN110723259A (en) | Spar type foundation offshore floating wind driven generator with slidable sleeve | |
| CN220394481U (en) | Operation platform for offshore wind power pile extension | |
| CN221189020U (en) | Maintenance-free and corrosion-proof light pile | |
| CN215715488U (en) | Coating protection type fan single pile foundation with transition section |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |