CN106553740B - Multipurpose container-ship oceangoing ship - Google Patents
Multipurpose container-ship oceangoing ship Download PDFInfo
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- CN106553740B CN106553740B CN201510615491.5A CN201510615491A CN106553740B CN 106553740 B CN106553740 B CN 106553740B CN 201510615491 A CN201510615491 A CN 201510615491A CN 106553740 B CN106553740 B CN 106553740B
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Abstract
A kind of multipurpose container-ship oceangoing ship, distance of the deck side line front end away from vertical line are 1.64m -1.84m；Distance of the bulb bow front end away from vertical line is 3.78m -3.98m；At 20.25 stations of ship, distance of the bulb bow top away from baseline is 7.13m -7.33m, and distance of the bulb bow bottom end away from baseline is 2.43m -2.63m, and the width of bulb bow is 2.67m -2.87m；Distance of the stern transom plate away from after perpendicular is 2.5m -2.7m, and the stern tube shaft end of ship is 3.9m -4.1m away from the distance of after perpendicular, and height of the stern tube shaft axial line away from baseline is 2.85m -3.05m.The present invention improves increase loading capacity by improving the block coefficient of designed draft, and improves the speed of a ship or plane by changing stem and ship stern line style, solves the speed of a ship or plane and the irreconcilable contradiction of loading capacity.
Description
Technical field
The present invention relates to Ship Design fields, especially related with the molded line of multipurpose container-ship oceangoing ship.
Background technique
Block coefficient is the significant data for expressing the girth of a garment degree of the underwater shape of ship, it is calculated by following equation:
In formula:
For ship displacement volume, unit is cubic meter；
L is length between perpendiculars, and unit is rice；
B is the beam, and unit is rice；
Drauht when T is the state of the displacement of volume, unit is rice.
It is generally believed that block coefficient it is smaller ship it is longer and narrower, such as warship；Block coefficient is more fertile closer to 1 ship
Greatly.That is block coefficient is bigger, and ship loading ability is better, but speed is smaller.
In general, ship is to guarantee that the speed of a ship or plane can select lesser block coefficient, but can reduce delivered payload capability, especially to multi-purpose
For the container ship of way, it is mainly characterized by the large-scale freight house with overlength, for loading container, bulk cargo box or big part
The transport such as cargo, to guarantee the speed of a ship or plane, the block coefficient of designed draft is usually smaller, about 0.72 appearance, but can reduce loading energy
Power causes the speed of a ship or plane and the irreconcilable contradiction of delivered payload capability.
Summary of the invention
The present invention proposes a kind of multipurpose container-ship oceangoing ship, improves ship by the line style of optimization fore body and stern
Resistance performance improves ship speed, so that ship can choose higher block coefficient to increase loading capacity.
In order to solve the above technical problems, the present invention provides a kind of multipurpose container-ship oceangoing ship, deck side line front end away from
The distance of vertical line is 1.64m -1.84m；Distance of the bulb bow front end away from vertical line is 3.78m -3.98m；In ship
20.25 stations, distance of the bulb bow top away from baseline are 7.13m -7.33m, and distance of the bulb bow bottom end away from baseline is 2.43m -
2.63m, the width of bulb bow are 2.67m -2.87m；Distance of the stern transom plate away from after perpendicular is 2.5m -2.7m, the stern tube shaft of ship
Distance of the end away from after perpendicular is 3.9m -4.1m, and height of the stern tube shaft axial line away from baseline is 2.85m -3.05m, stern tube shaft top
Distance of the front end at recessed position away from after perpendicular is 5.96m -6.16m, the intersection point of sole piece and baseline away from after perpendicular away from
From for 12.52m -12.72m.
More preferably, distance of the deck side line front end away from vertical line is 1.74m；Distance of the bulb bow front end away from vertical line
For 3.88m.
More preferably, at 20.25 stations of ship, distance of the bulb bow top away from baseline is in 7.23m, and bulb bow bottom end is away from baseline
Distance in 2.53m, the width of bulb bow is 2.77m.
More preferably, distance of the stern transom plate away from after perpendicular is 2.6m.
More preferably, the stern tube shaft end of ship is 4.0m away from the distance of after perpendicular, and height of the stern tube shaft axial line away from baseline is
2.95m。
More preferably, the front end at the recessed position in stern tube shaft top is 6.06m away from the distance of after perpendicular.
More preferably, the intersection point of sole piece and baseline is away from being 12.62m at a distance from after perpendicular.
More preferably, length between perpendiculars 140.3m.
More preferably, type width is 22.8m.
More preferably, the block coefficient of designed draft is 0.73.
Compared with prior art, the invention has the following beneficial effects: the present invention by optimization stem and ship stern line style, makes
Bulb bow and stern tube shaft are raised, and stem and ship stern is made to become more elongated, are distributed with this to change flow field and pressure around hull,
Improve the resistance performance of ship, improves the speed of a ship or plane；And the block coefficient of designed draft is improved under the premise of the speed of a ship or plane improves, so that
Loading capacity greatly improves, and solves the speed of a ship or plane and the irreconcilable contradiction of delivered payload capability.
Detailed description of the invention
Fig. 1 is the middle elevations of ship of the present invention；
Fig. 2 be ship of the present invention bulb bow middle buttocks and bulb bow 20.25 stations body plan；
Fig. 3 is the middle elevations of the stern of ship of the present invention.
Fig. 4 is that (half in ship to bow is drawn in the right, and the half picture of stern is arrived in ship for the body plan of ship of the present invention
On the left side)；
Fig. 5 is that overlapping contrast's figure of the middle buttocks and the middle buttocks of a ship in the prior art of ship of the present invention is (real
Line is line style of the present invention, and dotted line is prior art line style).
Fig. 6 is that the overlapping contrast of body lines and the body lines of a ship in the prior art of ship of the present invention schemes that (solid line is
Line style of the present invention, dotted line are prior art line style).
Specific embodiment
Ship's lines bilateral symmetry, line of symmetry is middle line, and the line that the Outer Bottom Plating of ship bottommost intersects with middle line is
Baseline is vertical line by the intersection point of stem and designed water line and perpendicular to the line of designed water line, by rudder stock center and vertical
It is after perpendicular in the line of designed water line, the horizontal distance between vertical line and after perpendicular is length between perpendiculars.
Captain direction is divided into 20 spacing by length between perpendiculars, both 20 station, from ship stern to ship for convenience of description line style
Bow number consecutively, after perpendicular are the station S0, and vertical line is that S20 stands, it is assumed that a length of Lbp between bow after perpendicular, the then length of each head of a station
It is that: Lbp/20 changes faster place in bow stern line style, increases by 0.5 station even 0.25 station, beyond 20 station ranges according to sequence
Increase, then calculating formula of length of the S20.25 stop spacing from after perpendicular are as follows: LPP+0.25* (Lbp/20).
Ship of the invention, espespecially a kind of multipurpose container-ship oceangoing ship.
The present invention increases to~0.73 by~0.72 by the block coefficient for absorbing water Ship Design, so that loading capacity is by original
Come~12500DWT is increased to~12600DWT, increase loading capacity~100 ton.
For the present invention also by the fore body and stern line style of optimization ship, the resistance performance of Lai Gaishan ship improves ship simultaneously
The oceangoing ship speed of a ship or plane, making up the speed of a ship or plane caused by due to block coefficient increase reduces.
Refering to fig. 1, Fig. 2 and Fig. 3, the deck side line front end of the ship are 1.64m-away from the distance Lb1 of vertical line
1.84m；Distance Lb2 of the bulb bow front end away from vertical line is 3.78m -3.98m.
At 20.25 stations of ship, distance Hb1 of the bulb bow top away from baseline be 7.13m -7.33m, bulb bow bottom end away from
The distance Hb2 of baseline is 2.43m -2.63m, and the width Bb of bulb bow is 2.67m -2.87m.
Distance La1 of the stern transom plate away from after perpendicular is 2.5m -2.7m, and the stern tube shaft end of ship is away from the distance La2 of after perpendicular
3.9m -4.1m, height Ha of the stern tube shaft axial line away from baseline are 2.85m -3.05m, above stern tube shaft the front end at recessed position away from
The distance La3 of after perpendicular is 5.96m -6.16m, and the intersection point of sole piece and baseline is 12.52m-away from after perpendicular distance La4
12.72m。
Preferably, distance Lb1 of the deck side line front end away from vertical line is 1.74m；Bulb bow front end is away from vertical line
Distance Lb2 is 3.88m.
Preferably, at 20.25 stations of ship, distance Hb1 of the bulb bow top away from baseline is 7.23m, bulb bow bottom end away from
The distance Hb2 of baseline is 2.53m, and the width Bb of bulb bow is 2.77m.
Preferably, distance La1 of the stern transom plate away from after perpendicular is 2.6m.
Preferably, distance La2 of the stern tube shaft end of ship away from after perpendicular is 4.0m, height Ha of the stern tube shaft axial line away from baseline
For 2.95m.
Preferably, the front end at the recessed position in stern tube shaft top is 6.06m away from the distance La3 of after perpendicular.
Preferably, the intersection point of sole piece and baseline is 12.62m away from after perpendicular distance La4.
Preferably, refering to fig. 1 and Fig. 4, bulb bow Ship's Principal Dimensions of the invention are as follows: length between perpendiculars 140.3m, type
Width is 22.8m.
Refering to Fig. 5 and Fig. 6, by Ship Hull Lines of the invention as it can be seen that the present invention passes through optimization compared with spot ship line style
Ship fore body and stern line style, so that bulb bow and stern tube shaft are raised compared with spot ship, fore body and stern become more elongated, thus
Change flow field and pressure distribution around hull, substantially improve the resistance performance of ship, effectively increase the speed of a ship or plane, so that design boat
15 section of scooter.
The above is only preferable possible embodiments of the invention, not limit the scope of the invention, all with the present invention
The variation of equivalent structure made by specification and accompanying drawing content, is included within the scope of protection of the present invention.
Claims (7)
1. a kind of multipurpose container-ship oceangoing ship, which is characterized in that
Length between perpendiculars are 140.3m；
Type width is 22.8m；
The block coefficient of designed draft is 0.73；
Distance of the deck side line front end away from vertical line is 1.64m -1.84m；Distance of the bulb bow front end away from vertical line be
3.78m—3.98m；
At 20.25 stations of ship, distance of the bulb bow top away from baseline is 7.13m -7.33m, bulb bow bottom end away from baseline away from
It is 2.67m -2.87m from the width for 2.43m -2.63m, bulb bow；
Distance of the stern transom plate away from after perpendicular is 2.5m -2.7m, and the stern tube shaft end of ship is 3.9m-away from the distance of after perpendicular
4.1m, height of the stern tube shaft axial line away from baseline are 2.85m -3.05m, and the front end at recessed position is away from after perpendicular above stern tube shaft
Distance is 5.96m -6.16m, and the intersection point of sole piece and baseline is away from being 12.52m -12.72m at a distance from after perpendicular.
2. multipurpose container-ship oceangoing ship as described in claim 1, which is characterized in that
Distance of the deck side line front end away from vertical line is 1.74m；Distance of the bulb bow front end away from vertical line is 3.88m.
3. multipurpose container-ship oceangoing ship as described in claim 1, which is characterized in that at 20.25 stations of ship, bulb bow top
Distance away from baseline is 2.77m in 2.53m, the width of bulb bow in 7.23m, distance of the bulb bow bottom end away from baseline.
4. multipurpose container-ship oceangoing ship as described in claim 1, which is characterized in that distance of the stern transom plate away from after perpendicular be
2.6m。
5. multipurpose container-ship oceangoing ship as described in claim 1, which is characterized in that the stern tube shaft end of ship away from after perpendicular away from
From for 4.0m, height of the stern tube shaft axial line away from baseline is 2.95m.
6. multipurpose container-ship oceangoing ship as described in claim 1, which is characterized in that above stern tube shaft the front end at recessed position away from
The distance of after perpendicular is 6.06m.
7. multipurpose container-ship oceangoing ship as described in claim 1, which is characterized in that the intersection point of sole piece and baseline hangs down away from stern
The distance of line is 12.62m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510615491.5A CN106553740B (en) | 2015-09-24 | 2015-09-24 | Multipurpose container-ship oceangoing ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510615491.5A CN106553740B (en) | 2015-09-24 | 2015-09-24 | Multipurpose container-ship oceangoing ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106553740A CN106553740A (en) | 2017-04-05 |
| CN106553740B true CN106553740B (en) | 2019-09-13 |
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| CN201510615491.5A Active CN106553740B (en) | 2015-09-24 | 2015-09-24 | Multipurpose container-ship oceangoing ship |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011126358A1 (en) * | 2010-04-06 | 2011-10-13 | Van Oossanen & Associates B.V. | Round-bilge hull form with bulbous bow, spray rails and dynamic trim control for high speed |
| CN103625601A (en) * | 2012-08-20 | 2014-03-12 | 中集船舶海洋工程设计研究院有限公司 | Head structure of container ship |
| CN204432977U (en) * | 2014-12-14 | 2015-07-01 | 威海中复西港船艇有限公司 | A kind of bulbous bow for scientific investigation ship |
| CN104890807A (en) * | 2014-03-03 | 2015-09-09 | 中集船舶海洋工程设计研究院有限公司 | Ship |
| CN104890805A (en) * | 2014-03-03 | 2015-09-09 | 中集船舶海洋工程设计研究院有限公司 | Ship |
| CN104890806A (en) * | 2014-03-03 | 2015-09-09 | 中集船舶海洋工程设计研究院有限公司 | Ship |
-
2015
- 2015-09-24 CN CN201510615491.5A patent/CN106553740B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011126358A1 (en) * | 2010-04-06 | 2011-10-13 | Van Oossanen & Associates B.V. | Round-bilge hull form with bulbous bow, spray rails and dynamic trim control for high speed |
| CN103625601A (en) * | 2012-08-20 | 2014-03-12 | 中集船舶海洋工程设计研究院有限公司 | Head structure of container ship |
| CN104890807A (en) * | 2014-03-03 | 2015-09-09 | 中集船舶海洋工程设计研究院有限公司 | Ship |
| CN104890805A (en) * | 2014-03-03 | 2015-09-09 | 中集船舶海洋工程设计研究院有限公司 | Ship |
| CN104890806A (en) * | 2014-03-03 | 2015-09-09 | 中集船舶海洋工程设计研究院有限公司 | Ship |
| CN204432977U (en) * | 2014-12-14 | 2015-07-01 | 威海中复西港船艇有限公司 | A kind of bulbous bow for scientific investigation ship |
Non-Patent Citations (1)
| Title |
|---|
| 4600TEU集装箱船总体设计;王冬 等;《船舶设计通讯》;20141231(第2期);第1-4、19页 * |
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