CN106049349A - Anchor chain type floating bulwark locally provided with see-through structures - Google Patents
Anchor chain type floating bulwark locally provided with see-through structures Download PDFInfo
- Publication number
- CN106049349A CN106049349A CN201610533131.5A CN201610533131A CN106049349A CN 106049349 A CN106049349 A CN 106049349A CN 201610533131 A CN201610533131 A CN 201610533131A CN 106049349 A CN106049349 A CN 106049349A
- Authority
- CN
- China
- Prior art keywords
- see
- structures
- floating
- anchor chain
- wave
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 description 5
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
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 belongs to the technical field of new energy utilization, and provides an anchor chain type floating bulwark locally provided with see-through structures. The anchor chain type floating bulwark comprises a floating box and a mooring system; the body structure of the floating box is a box body; the solid structure of the floating box in a convex shape; the see-through structures are arranged on the periphery of the upper portion of the convex-shaped solid structure and symmetrically arranged on the wave facing side and the wave backing side; gaps exist between the see-through structures and the convex-shaped solid structure; the positions of the gaps are provided with horizontal beams used for reinforcing the see-through structures; the bottoms of the see-through structures are located on the water surface; the mooring system comprises anchor chains and anchors; and the anchor chains are connected with the bottom of the floating box and fixed to the seabed through the anchors. The see-through structures are adopted for the floating box, compared with a traditional non-see-through rectangular square box, the horizontal wave force of the floating box of the type is small under the effect of waves, and the wave force borne by the floating box itself can be reduced easily. In addition, the vertical movement response amplitude operator of the floating box of the type is small, and the wave amplitude of the load of the mooring system and radiation of a floating body can be reduced easily.
Description
Technical field
The invention belongs to technical field of new energy utilization, relate to a kind of local and float anti-ripple with the anchor chain type of hollow structure
Dike.
Background technology
Breakwater is a kind of important ocean engineering structure.The wave strip of safety is provided for target marine site or littoral zone
Part.Along with the progressively deep water of ocean engineering activity, floating breakwater is cheap, it is shorter to be beneficial to exchange of seawater and build the duration
The preferred of deeper water breakwater is become etc. advantage.And the major defect of floating breakwater be disappear wave performance relatively poor,
And anchoring facility is easily destroyed.Therefore the wave load the reducing floating breakwater design for floating breakwater is managed to closing weight
Want.
Summary of the invention
The present invention is directed to deficiency of the prior art, it is proposed that a kind of Novel anchor chain formula floats breakwater.
Technical scheme:
Breakwater is floated with the anchor chain type of hollow structure in a kind of local, including buoyancy tank 1 and mooring system；The main body of buoyancy tank 1
Structure is casing, and its entity structure is convex, and the top peripheral of convex entity structure is hollow structure 2, at side and the back of the body wave of heading sea
Side is arranged symmetrically with, and has gap, gap location to be provided with horizontal gird 4 between hollow structure 2 and convex entity structure, is used for reinforcing transmission knot
Structure；The bottom of hollow structure 2 is positioned at the water surface；Mooring system includes anchor chain 3 and anchor 7, and anchor chain 3 is connected with bottom buoyancy tank, and anchor chain 3 leads to
Cross anchor 7 and be fixed on seabed.
Beneficial effects of the present invention:
1. buoyancy tank 1 uses with hollow structure 2, and relative to traditional non-transmission rectangle square chest, this type buoyancy tank is at the work of wave
The suffered wave force of less buoyancy tank itself is conducive to less this of lower horizontal wave force.Additionally, the catenary motion response of this type buoyancy tank
Amplitude operator is less, this load being conducive to reducing mooring system and the wave amplitude of buoyancy aid radiation.
2. hollow structure is positioned at the water surface, effectively acts as wave turbulent fluctuation energy dissipating effect, and this is conducive to improving the anti-ripple of floating
The wave performance that disappears of dike.
Accompanying drawing explanation
Fig. 1 is the floating breakwater section of structure of the present invention.
In figure: 1 buoyancy tank；2 hollow structures；3 anchor chains；4 crossbeams；5 tables；6 seabeds；7 anchors.
Detailed description of the invention
Below in conjunction with Fig. 1 and technical scheme, further illustrate the detailed description of the invention of the present invention.
The design parameter of embodiment is as follows:
Breakwater is floated with the anchor chain type of hollow structure in a kind of local, including buoyancy tank 1 and mooring system；The main body of buoyancy tank 1
Structure is casing, and its entity structure is convex, and the top peripheral of convex entity structure is hollow structure 2, at side and the back of the body wave of heading sea
Side is arranged symmetrically with, and has gap, gap location to be provided with horizontal gird 4 between hollow structure 2 and convex entity structure, is used for reinforcing transmission knot
Structure；The bottom of hollow structure 2 is positioned at the water surface；Mooring system includes anchor chain 3 and anchor 7, and anchor chain 3 is connected with bottom buoyancy tank, and anchor chain 3 leads to
Cross anchor 7 and be fixed on seabed.
Buoyancy aid is 8 meters along the width of incident wave direction, and edge is perpendicular to a length of 30 meters of wave incident direction, and height is
7 meters, absorb water 3.5 meters, hollow structure vertical a size of 4.5 meters.
Above-mentioned breakwater suitable depth of water 15-50 rice.
As preferably, buoyancy aid uses steel processing and manufacturing.By reasonably design so that absorb water 3.5 meters.
As preferably, the hole shape of hollow structure is circular, and radius is 0.2 meter.Distance between the adjacent center of circle is 0.5
Rice.
As preferably, use steel anchor chain as anchor chain.
According to technical scheme, with the horizontal wave load that the buoyancy tank of hollow structure is suffered under the wave action
And motion response is the least, and hollow structure can play the effect of wave turbulent fluctuation energy dissipating, relative to transmission non-transmission anchor chain
Formula floats breakwater, and this programme is conducive to increasing the stability of whole breakwater system.
Claims (1)
1. breakwater is floated with the anchor chain type of hollow structure in a local, it is characterised in that this anchor chain type floats breakwater and includes floating
Case and mooring system；The agent structure of buoyancy tank is casing, and its entity structure is convex, and the top peripheral of convex entity structure is
Hollow structure, heading sea, side is arranged symmetrically with back of the body wave side, has gap, gap location to be provided with level between hollow structure and convex entity structure
Crossbeam, is used for reinforcing hollow structure；The bottom of hollow structure is positioned at the water surface；Mooring system includes anchor chain and anchor, anchor chain and buoyancy tank
Bottom connects, and anchor chain schedules seabed by anchoring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610533131.5A CN106049349B (en) | 2016-07-08 | 2016-07-08 | A kind of anchor chain type partially with hollow structure floats breakwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610533131.5A CN106049349B (en) | 2016-07-08 | 2016-07-08 | A kind of anchor chain type partially with hollow structure floats breakwater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106049349A true CN106049349A (en) | 2016-10-26 |
| CN106049349B CN106049349B (en) | 2018-04-10 |
Family
ID=57185651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610533131.5A Active CN106049349B (en) | 2016-07-08 | 2016-07-08 | A kind of anchor chain type partially with hollow structure floats breakwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106049349B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109423982A (en) * | 2017-08-29 | 2019-03-05 | 中交天津港湾工程设计院有限公司 | From the interim breakwater structure of steady floating type |
| CN109914338A (en) * | 2019-04-02 | 2019-06-21 | 中国海洋大学 | A kind of deep drinking water floating breakwater |
| WO2022155943A1 (en) * | 2021-01-25 | 2022-07-28 | 大连理工大学 | Floating double-air chamber oscillating water column wave energy power generation device provided with external porous structure |
Citations (9)
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|---|---|---|---|---|
| CN201254710Y (en) * | 2008-07-08 | 2009-06-10 | 大连理工大学 | Multi-module assembled porous floating breakwater |
| CN202440788U (en) * | 2012-02-08 | 2012-09-19 | 郑先斌 | Porous multi-level attenuation wave energy floating breakwater |
| CN103147423A (en) * | 2013-03-04 | 2013-06-12 | 江苏科技大学 | Water-breaking energy-dissipation permeable box type single floating body capable of being assembled |
| CN103243679A (en) * | 2013-05-30 | 2013-08-14 | 江苏科技大学 | High-pile permeable breakwater |
| CN103321180A (en) * | 2013-06-24 | 2013-09-25 | 江苏科技大学 | Perforated case type floating breakwater with built-in buoyancy unit |
| CN103774611A (en) * | 2014-01-26 | 2014-05-07 | 大连理工大学 | Arc-shaped transparent breakwater |
| CN204530611U (en) * | 2015-01-09 | 2015-08-05 | 李怡 | For the adjustable buoyancy tank mole of the wave that disappears under relative long wave condition |
| CN105422376A (en) * | 2015-12-15 | 2016-03-23 | 大连理工大学 | Vertical guide pile type float groyne and wave power generation device |
| CN205742077U (en) * | 2016-07-08 | 2016-11-30 | 大连理工大学 | Breakwater is floated with the anchor chain type of hollow structure in a kind of local |
-
2016
- 2016-07-08 CN CN201610533131.5A patent/CN106049349B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201254710Y (en) * | 2008-07-08 | 2009-06-10 | 大连理工大学 | Multi-module assembled porous floating breakwater |
| CN202440788U (en) * | 2012-02-08 | 2012-09-19 | 郑先斌 | Porous multi-level attenuation wave energy floating breakwater |
| CN103147423A (en) * | 2013-03-04 | 2013-06-12 | 江苏科技大学 | Water-breaking energy-dissipation permeable box type single floating body capable of being assembled |
| CN103243679A (en) * | 2013-05-30 | 2013-08-14 | 江苏科技大学 | High-pile permeable breakwater |
| CN103321180A (en) * | 2013-06-24 | 2013-09-25 | 江苏科技大学 | Perforated case type floating breakwater with built-in buoyancy unit |
| CN103774611A (en) * | 2014-01-26 | 2014-05-07 | 大连理工大学 | Arc-shaped transparent breakwater |
| CN204530611U (en) * | 2015-01-09 | 2015-08-05 | 李怡 | For the adjustable buoyancy tank mole of the wave that disappears under relative long wave condition |
| CN105422376A (en) * | 2015-12-15 | 2016-03-23 | 大连理工大学 | Vertical guide pile type float groyne and wave power generation device |
| CN205742077U (en) * | 2016-07-08 | 2016-11-30 | 大连理工大学 | Breakwater is floated with the anchor chain type of hollow structure in a kind of local |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109423982A (en) * | 2017-08-29 | 2019-03-05 | 中交天津港湾工程设计院有限公司 | From the interim breakwater structure of steady floating type |
| CN109914338A (en) * | 2019-04-02 | 2019-06-21 | 中国海洋大学 | A kind of deep drinking water floating breakwater |
| CN109914338B (en) * | 2019-04-02 | 2024-03-01 | 中国海洋大学 | Deep draft floating breakwater |
| WO2022155943A1 (en) * | 2021-01-25 | 2022-07-28 | 大连理工大学 | Floating double-air chamber oscillating water column wave energy power generation device provided with external porous structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106049349B (en) | 2018-04-10 |
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