CN100585088C - Method for improving tide coastline dock ship grade and semi-submersible harbor basin - Google Patents
Method for improving tide coastline dock ship grade and semi-submersible harbor basin Download PDFInfo
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- CN100585088C CN100585088C CN200710305035A CN200710305035A CN100585088C CN 100585088 C CN100585088 C CN 100585088C CN 200710305035 A CN200710305035 A CN 200710305035A CN 200710305035 A CN200710305035 A CN 200710305035A CN 100585088 C CN100585088 C CN 100585088C
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- basin
- ship
- pool
- harbor
- lock
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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
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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Abstract
The invention discloses a method for improving ship rank of a tidal bank-line wharf and a semi-submerged harbor pool. The method is that: an openable and closable harbor pool similar to a ship lock is designed and constructed at the front edge of the tidal bank-line wharf and is combined with the wharf; after a cargo ship drives into a berth in the harbor pool through a gate of the harbor pool at high tide level, the ship lock is closed, the wharf begins to work; during the ebb-tide, the water level of the harbor pool is decreased to the designed water level of the harbor pool through a water overflow and discharge channel, then a harbor pool water supply system remains the water depth of the harbor pool; when the loading or unloading of the cargo ship is finished, the gate of the harbor pool is opened when the high tide level appears to ensure that the cargo ship drives away the operation harbor pool; the method of the invention adopts a semi-submerged harbor pool which consists of an enclosed pool wall, a harbor pool gate for ship in/out, a water overflow and discharge channel of the harbor pool, a harbor pool water supply system and a harbor pool operation control system; at least one pool wall is the front edge of the wharf, and at least one side is the gate of the harbor pool. The invention has the advantages of: simple and reliable method, small investment and quick effect, can effectively take advantage of the prior tidal wharf to retrofit or construct, can effectively improve the ship rank of the tidal bank-line wharf, has high resource utilization rate and so on.
Description
Technical field
What the present invention relates to is a kind of method and relevant semi-submersible type basin that can improve morning and evening tides water front harbour oceangoing ship ship grade, can be widely used in the transformation and upgrade of bigger newly-built harbour of tidal range and old harbour.
Background technology
Harbour for the morning and evening tides water front, generally exist the general lower problem of the classification of ship, the harbour of being built as two sides, morning and evening tides river mouth, its classification of ship size all is subjected to the influence of tidal level, if unload operation at this morning and evening tides water front harbour large tonnage boats and ships luggage of going forward side by side that berths, so when tidal level drops to low water stage, large ship will be stranded and can't be carried out normal handling operation.The water level of this water front just had very big relation when therefore the grade of dock ship and harbour were built; Large ship berths and the requirement of operation although tidal level can satisfy when high water level, in case when tidal level is reduced to low water stage, large ship is berthed and carries out harbour service.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned existence, and provide a kind of method simple and reliable, and not influenced by tidal level and can improve the method and the semi-submersible type basin of morning and evening tides water front dock ship grade.The method of raising morning and evening tides water front harbour oceangoing ship ship grade of the present invention, but this method is to have the open and close type basin that can pass in and out gate for ship in wharf apron, morning and evening tides coastline in conjunction with one of harbour design-build; Ship lock cuts out freighter sails berth in the basin into by basin lock when high water mark after, and harbour begins operation; At ebb tide, the basin water level makes by the drainage channel that overflows that drawdown keeps harbor basin water depth by basin water inlet make-up system then to the basin design water level in the basin; When the freighter completed loading, open basin lock when treating high water mark and make freighter sail out of the operation basin.
A kind of semi-submersible type basin that is adopted in the method for the invention, it is formed with basin lock, basin intake make-up system and the basin operation control system of drainage channel, basin that overflow by surrounding the turnover of formula pool wall, ship; At least one side pool wall is the wharf apron, and at least one side is a ship turnover basin lock.
A described respective side that surrounds the formula pool wall respectively is provided with and approaches the pond gate and go out basin lock; Effective dash height of pool wall after the ebb and turnover basin lock normally moves design water level more than or equal to basin, is less than or equal to basin and checks design water level.
At least be provided with the berth of a hull in the described basin that surrounds in the formula pool wall.
The present invention utilizes and builds the classification of ship that a semi-submersible type basin improves morning and evening tides water front harbour, constitute basin to guarantee effective operating water level of boats and ships dock operation with surrounding the formula pool wall, thereby it is simple and reliable to make the present invention have method, invest little, instant effect, can effectively utilize existing morning and evening tides harbour to transform or newly-built, can effectively improve morning and evening tides water front dock ship grade, characteristics such as resource utilization height.
Description of drawings
Fig. 1 is a semi-submersible type basin structural representation of the present invention.
The specific embodiment
The present invention will be described in detail below in conjunction with accompanying drawing and specific embodiment: the method for raising morning and evening tides water front harbour oceangoing ship ship grade of the present invention, but this method is that have in conjunction with the harbour design in wharf apron, morning and evening tides coastline can be for the open and close type basin of ship turnover gate; Freighter cuts out by the berth late gate that basin lock sails in the basin when high water mark, and harbour begins operation; At ebb tide, the basin water level makes by the drainage channel that overflows that drawdown keeps harbor basin water depth by basin water inlet make-up system then to the basin design water level in the basin; When the freighter completed loading, open basin lock when treating high water mark and make freighter sail out of the operation basin.
Shown in the accompanying drawing 1, a kind of semi-submersible type basin that is adopted in the method for the invention, it is formed with basin lock 2, basin intake make-up system 4 and the basin operation control system 5 of drainage channel 3, basin that overflow by surrounding the turnover of formula pool wall 1, ship; At least one side pool wall 1 is the wharf apron, and at least one side is a ship turnover basin lock 2.
A described respective side that surrounds formula pool wall 1 respectively is provided with and approaches the pond gate and go out basin lock, and effective dash height of pool wall 1 after withdrawing after having an audience with an emperor and turnover basin lock 2 normally moves design water level more than or equal to basin, is less than or equal to basin and checks design water level.
At least be provided with the berth of a hull in the described basin that surrounds in the formula pool wall 1.
Semi-submersible type basin of the present invention constitutes the closed type basin by pool wall and ship lock in the plane, and pool wall is provided with the excessive drainage channel in port and keeps the water inlet make-up system of basin operation water level (depth of water).When high water mark, ship sails the basin berth into by ship lock, after cutting out, ship lock begins dock operation, when at ebb tide, the basin water level keeps basin operation water level (depth of water) by the water supply system of nourishing after reducing to the basin design water level by the drainage channel that overflows with ebb, and harbour can continue operation and not be subjected to the influence of low tide outside the basin.
Dispose this semi-submersible type basin at morning and evening tides water front harbour, not only have high fraction, and the harbour design grade depends on the ability in high water mark turn round navigation channel.Semi-submersible type basin of the present invention designs undocumented technology contents and all belongs to the routine techniques means, so the engineers and technicians of this area just can implement the present invention like a cork in conjunction with knowing general knowledge and technology after understanding the present invention.
Claims (4)
1, a kind of method that improves morning and evening tides water front harbour oceangoing ship ship grade is characterized in that: but this method has the open and close type basin that can pass in and out gate for ship in wharf apron, morning and evening tides coastline in conjunction with one of harbour design-build; Ship lock cuts out freighter sails berth in the basin into by basin lock when high water mark after, and harbour begins operation; At ebb tide, the basin water level makes by the drainage channel that overflows that drawdown keeps harbor basin water depth by basin water inlet make-up system then to the basin design water level in the basin; When the freighter completed loading, open basin lock when treating high water mark and make freighter sail out of the operation basin.
2, a kind of semi-submersible type basin is characterized in that it is formed with basin lock (2), basin intake make-up system (4) and the basin operation control system (5) of drainage channel (3), basin that overflow by surrounding the turnover of formula pool wall (1), ship; At least one side pool wall (1) is the wharf apron, and at least one side is a ship turnover basin lock (2).
3, semi-submersible type basin according to claim 2 is characterized in that a described respective side that surrounds formula pool wall (1) respectively is provided with to approach the pond gate and go out basin lock; Effective dash height of pool wall after the ebb (1) and turnover basin lock (2) normally moves design water level more than or equal to basin, is less than or equal to basin and checks design water level.
4,, it is characterized in that being provided with at least in the described basin that surrounds in the formula pool wall (1) berth of a hull according to claim 2 or 3 described semi-submersible type basins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710305035A CN100585088C (en) | 2007-12-19 | 2007-12-19 | Method for improving tide coastline dock ship grade and semi-submersible harbor basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710305035A CN100585088C (en) | 2007-12-19 | 2007-12-19 | Method for improving tide coastline dock ship grade and semi-submersible harbor basin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101205713A CN101205713A (en) | 2008-06-25 |
| CN100585088C true CN100585088C (en) | 2010-01-27 |
Family
ID=39566175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710305035A Expired - Fee Related CN100585088C (en) | 2007-12-19 | 2007-12-19 | Method for improving tide coastline dock ship grade and semi-submersible harbor basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100585088C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103184731B (en) * | 2011-12-27 | 2016-08-31 | 上海中交水运设计研究有限公司 | A kind of water body internal circulation yacht harbor basin |
| CN104099918B (en) * | 2014-06-10 | 2016-03-02 | 河海大学 | A kind of evaluation method of lock chamber comprehensive utilization ratio |
| CN108932900A (en) * | 2018-06-25 | 2018-12-04 | 海洋石油工程（青岛）有限公司 | Module transportation vehicle harbour rolls the model test apparatus for the process that takes on board |
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2007
- 2007-12-19 CN CN200710305035A patent/CN100585088C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101205713A (en) | 2008-06-25 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20141219 |
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| EXPY | Termination of patent right or utility model |