CN109572924A - It is a kind of to navigate by water in the Large Container Ship ship side structure of ice formation - Google Patents
It is a kind of to navigate by water in the Large Container Ship ship side structure of ice formation Download PDFInfo
- Publication number
- CN109572924A CN109572924A CN201811147648.6A CN201811147648A CN109572924A CN 109572924 A CN109572924 A CN 109572924A CN 201811147648 A CN201811147648 A CN 201811147648A CN 109572924 A CN109572924 A CN 109572924A
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- Prior art keywords
- ship
- stringers
- halfpace
- shell
- large container
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/26—Frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/16—Shells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/26—Frames
- B63B3/32—Web frames; Web beams
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Ship side structure disclosed by the invention includes: shell, the top of the shell is connect with torsion box, the lower part of the shell is connect with cuddy board, halfpace is provided in the middle part of the shell, it is set with upper ice bank line and lower ice bank line on the lateral surface for the side plate that the shell is in contact with external ice formation, the cuddy board is in the lower section of the lower ice bank line；End stringers, for the end stringers along the medial surface that the side plate is arranged in ship length direction, the end stringers is in the top of the upper ice bank line；On the medial surface of the side plate, intermediate longitudinal is provided between the end stringers and the halfpace, between the halfpace and the cuddy board.Beneficial effects of the present invention are the topside feature according to Large Container Ship, disclose a kind of ice formation reinforcement structure that can significantly save weight of ship.
Description
Technical field
The invention belongs to field of shipbuilding, and in particular to a kind of to navigate by water in the Large Container Ship ship side structure of ice formation.
Background technique
Ship is in ice navigation, due to the interaction of ship and ice, extruding of the hull by ice load, by hull outside
Plate passes to corresponding skeleton, and compared to the ship in more non-ice formation course line, shearing force suffered by Ship Structure is bigger, so hull
Specific region of the structure on topside between ice bank line and lower ice bank line appropriate must be reinforced to resist the destruction of ice load and make
With.
Large Container Ship be duplex shell structure (so-called bivalve ship, refers to a kind of hull bottom and topside is the freighter of double-layer structure,
Oil tanker is generally referred to, generally as ballast tank between double-layer structure), it is made of torsion box, double topsides and double bottom, due to
Need to bear the requirement of longitudinal strength, bound form is longitudinal framing.Longitudinal framing (longitudinal system of
Framing), be framed plate structure skeleton pattern one kind, number is more and closely spaced aggregate is arranged along captain direction, namely vertical
It is closeer to skeleton, the thinner structural configuration of horizontal skeleton.
Design feature of the present invention according to Large Container Ship and the actual conditions in ice navigation provide a kind of complete
The new ice formation strengthened scheme suitable for van container board.
Summary of the invention
Aiming at the problems existing in the prior art, the present invention provides a kind of navigate by water in the van container board knot of ice formation
Structure, the present invention increase the ability of ship plank ice sheet extruding, while end stringers, intermediate longitudinal by increasing side of a ship frame timber
The longitudinal strength for improving hull is set.
To achieve the above object, the invention adopts the following technical scheme:
A kind of to navigate by water in the Large Container Ship ship side structure of ice formation, which includes:
The top of shell, the shell is connect with torsion box, and the lower part of the shell is connect with cuddy board, in the shell
Portion is provided with halfpace, be set on the lateral surface for the side plate that the shell is in contact with external ice formation upper ice bank line with
Lower ice bank line, the cuddy board are in the lower section of the lower ice bank line；
End stringers, the end stringers is along the medial surface that the side plate is arranged in ship length direction, the end
Stringers is in the top of the upper ice bank line；
On the medial surface of the side plate, between the end stringers and the halfpace, the halfpace and institute
It states and is provided with intermediate longitudinal between cuddy board.
The ship side structure further include:
The second end stringers, the second end stringers along the medial surface that the side plate is arranged in ship length direction,
The second end stringers is in the top of the lower section of the lower ice bank line, the cuddy board.
It is provided between the end stringers and the halfpace, between the halfpace and the cuddy board
Vertical side of a ship frame timber.
Between the end stringers and the intermediate longitudinal, between the intermediate longitudinal and the halfpace, it is described in
Between vertical side of a ship frame timber is provided between stringers and the cuddy board.
Between the end stringers and the intermediate longitudinal, between the intermediate longitudinal and the halfpace, it is described in
Between vertical side of a ship frame timber is provided between stringers and the second end stringers.
The half separated by a distance for being equal to the distance between two adjacent boats rib cages between the side of a ship frame timber.
Tripping bracket is fixed between the side of a ship frame timber and the end stringers, the intermediate longitudinal.
Connection bracket in upper end is fixed between the side of a ship frame timber and the upside of the halfpace.
Connection bracket in lower end is fixed between the side of a ship frame timber and the downside of the halfpace.
Compared with prior art, the invention has the benefit that
1, between upper ice bank line and lower ice bank line, it is no longer necessary to which original outside plate indulges bone, significantly saves weight of ship；
2, the invention passes through the reinforcement method of transverse system, in conjunction with the design feature of container ship, proposes a set of be adapted to greatly
Reinforce method in the ice formation of type container ship side structure.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the intracorporal partial enlargement diagram of Fig. 1 center.
Fig. 3 is lateral schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
With the increase of world's important port handling capacity and the developing in navigation channel, the bearing capacity of container ship is also increasingly
Greatly, for the transverse structure of Large Container Ship, including torsion box, double topsides and double bottom.
In the present invention, in double topsides of the Ship Structure, it is preset with ice bank line and lower ice bank line, it can be according to figure
Shown in 1, upper ice bank line is the extreme higher position contacted with floating ice in ice formation, and lower ice bank line is the lowest order contacted with floating ice in ice formation
It sets, according to the code requirement of classification society, the region of required reinforcement is exactly the outer board area between upper ice bank line and lower ice bank line.
As shown in Figure 1-3, the present embodiment provides a kind of navigation in the Large Container Ship ship side structure of ice formation, the topside knot
Structure includes:
The top of shell, the shell is connect with torsion box, and the lower part of the shell is connect with cuddy board 2, the shell
Middle part is provided with halfpace 1, is set with upper ice bank on the lateral surface for the side plate 3 that the shell is in contact with external ice formation
Line and lower ice bank line, the cuddy board 2 are in the lower section of the lower ice bank line；
End stringers 4, the end stringers 4 is along the medial surface that the side plate 3 is arranged in ship length direction, the end
Portion's stringers 4 is in the top of the upper ice bank line；
On the medial surface of the side plate 3, between the end stringers 4 and the halfpace 1, the halfpace 1
Intermediate longitudinal 5 is provided between the cuddy board 2.
Preferably, ship side structure described in the present embodiment further include:
The second end stringers, the second end stringers along the medial surface that the side plate 3 is arranged in ship length direction,
The second end stringers is in the top of the lower section of the lower ice bank line, the cuddy board 2.
As further preferred, between end stringers 4 and the halfpace 1 described in the present embodiment, the halfpace 1
Vertical side of a ship frame timber 6 is provided between the cuddy board 2.
As further preferred, between end stringers 4 and the intermediate longitudinal 5 described in the present embodiment, the intermediate longitudinal 5
Between the halfpace 1, vertical side of a ship frame timber 6 is provided between the intermediate longitudinal 5 and the cuddy board 2.
As further preferred, between end stringers 4 and the intermediate longitudinal 5 described in the present embodiment, the intermediate longitudinal 5
Vertical side of a ship frame timber is provided between the halfpace 1, between the intermediate longitudinal 5 and the second end stringers
6。
It is separated by a distance between side of a ship frame timber 6 described in the present embodiment to be equal to two adjacent boats ribs as further preferred
The half of the distance between bone.
As further preferred, side of a ship frame timber 6 described in the present embodiment and end stringers 4, the intermediate longitudinal 5
Between be fixed with tripping bracket 7.
As further preferred, it is fixed between side of a ship frame timber 6 and the upside of the halfpace 1 described in the present embodiment
End connects bracket 8.
As further preferred, it is fixed with down between side of a ship frame timber 6 and the downside of the halfpace 1 described in the present embodiment
End connects bracket 9.
The present invention is improved according to the requirement that ice formation is reinforced, is had in the structure design of existing Large Container Ship
Body scheme is as follows.
1, between upper ice bank line and lower ice bank line, cancel original outside plate and indulge bone.
2, in the lower section of the top of upper ice bank line and lower ice bank line, strong component, i.e. stringers are added, can be set according to original
Meter, borrows existing deck or platform, in the present invention, needs to newly increase end stringers 4 above upper ice bank, but below lower ice bank,
Original platform, i.e. cuddy board 2 can be borrowed.
3, in the inside of side plate 3, along the lateral piece side of a ship frame timber 6 of every half grade of setting in ship length direction, such as Fig. 3 institute
Show, N and N+4 are floor, and N, N+1, N+2 and N+3 are rib position, so need N+0.5, N+1, N+1.5, N+2, N+2.5, N+3,
The position N+3.5 requires to increase lateral side of a ship frame timber 6, other positions and so on.
4, due between the general deck of Large Container Ship or platform and deck or platform span it is larger, cancel outside plate indulge bone
Afterwards, it needs to increase longitudinal strong component, i.e. stringers, is first to increase longitudinal strength to consider, second also can reduce and newly increase
The specification of side of a ship frame timber, therefore in the present invention, between end stringers 4 and halfpace 1, in halfpace 1 and end
Between platform 2, respectively increase an intermediate longitudinal 5.
5, it to guarantee the continuity with upper member and Ship Structure, is all needed in the intersection of side of a ship frame timber 6 and other components
Increase bracket, bracket includes that tripping bracket 7 connects bracket 8, lower end connection bracket 9 with upper end, and tripping bracket 7 is located at the side of a ship
The intersection of frame timber 6 and end stringers 4 and intermediate longitudinal 5.
Although above-described embodiment makes specific descriptions to the present invention, come for those of ordinary skill in the art
It says, it is understood that can be modified within spirit and scope of the invention based on present disclosure not departing from
Or improve, these modification and improvement are all within spirit and scope of the invention.
Claims (8)
1. a kind of navigation is in the Large Container Ship ship side structure of ice formation, which is characterized in that the ship side structure includes:
The top of shell, the shell is connect with torsion box, and the lower part of the shell is connect with cuddy board (2), the shell
Middle part be provided with halfpace (1), be set on the lateral surface for the side plate (3) that the shell is in contact with external ice formation
Upper ice bank line and lower ice bank line, the cuddy board (2) are in the lower section of the lower ice bank line；
End stringers (4), the end stringers (4) are arranged on the medial surface of the side plate (3) along ship length direction,
The end stringers (4) is in the top of the upper ice bank line；
On the medial surface of the side plate (3), between the end stringers (4) and the halfpace (1), the centre
It is provided between platform (1) and the cuddy board (2) intermediate longitudinal (5), the ship side structure further includes that the second end is vertical
Purlin, the second end stringers are arranged on the medial surface of the side plate (3) along ship length direction, the second end
Stringers is in the top of the lower section of the lower ice bank line, the cuddy board (2).
2. navigation according to claim 1 is in the Large Container Ship ship side structure of ice formation, which is characterized in that the end
It is provided between stringers (4) and the halfpace (1), between the halfpace (1) and the cuddy board (2) vertical
Side of a ship frame timber (6).
3. navigation according to claim 1 is in the Large Container Ship ship side structure of ice formation, which is characterized in that the end
Between portion's stringers (4) and the intermediate longitudinal (5), between the intermediate longitudinal (5) and the halfpace (1), the centre
Vertical side of a ship frame timber (6) is provided between stringers (5) and the cuddy board (2).
4. navigation according to claim 1 is in the Large Container Ship ship side structure of ice formation, which is characterized in that the end
Between stringers (4) and the intermediate longitudinal (5), between the intermediate longitudinal (5) and the halfpace (1), the centre it is vertical
Vertical side of a ship frame timber (6) is provided between purlin (5) and the second end stringers.
5. navigation according to claim 2 is in the Large Container Ship ship side structure of ice formation, which is characterized in that the side of a ship frame timber
(6) half separated by a distance for being equal to the distance between two adjacent boats rib cages between.
6. navigation according to claim 3 is in the Large Container Ship ship side structure of ice formation, which is characterized in that the topside
Tripping bracket (7) are fixed between rib cage (6) and the end stringers (4), the intermediate longitudinal (5).
7. navigation according to claim 6 is in the Large Container Ship ship side structure of ice formation, which is characterized in that the topside
It is fixed with upper end between rib cage (6) and the upside of the halfpace (1) and connect bracket (8).
8. navigation according to claim 7 is in the Large Container Ship ship side structure of ice formation, which is characterized in that the topside
It is fixed with lower end between rib cage (6) and the downside of the halfpace (1) and connect bracket (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811147648.6A CN109572924B (en) | 2018-09-29 | 2018-09-29 | Large container ship side structure sailing in ice area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811147648.6A CN109572924B (en) | 2018-09-29 | 2018-09-29 | Large container ship side structure sailing in ice area |
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| Publication Number | Publication Date |
|---|---|
| CN109572924A true CN109572924A (en) | 2019-04-05 |
| CN109572924B CN109572924B (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811147648.6A Active CN109572924B (en) | 2018-09-29 | 2018-09-29 | Large container ship side structure sailing in ice area |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619727A (en) * | 2020-05-29 | 2020-09-04 | 广船国际有限公司 | Side structure and side reinforcing method of bulk cargo ship and ship |
| CN111791983A (en) * | 2020-05-29 | 2020-10-20 | 中远海运特种运输股份有限公司 | Hull broadside structure of semi-submersible multifunctional transport assembly and disassembly ship |
| CN112498611A (en) * | 2020-10-30 | 2021-03-16 | 沪东中华造船(集团)有限公司 | Arrangement method for outer bottom plate area structure of bow of large LNG ship under high ice level |
| CN113715988A (en) * | 2021-09-17 | 2021-11-30 | 沪东中华造船(集团)有限公司 | Manufacturing method of outer bottom plate of bow of large LNG ship under high ice level |
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| CN2637318Y (en) * | 2003-08-21 | 2004-09-01 | 中海石油研究中心 | Side structure of ship body |
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| CN202609031U (en) * | 2011-12-23 | 2012-12-19 | 中国舰船研究设计中心 | Ice-resistant shipboard structure |
| CN204895758U (en) * | 2015-07-28 | 2015-12-23 | 江苏幸运彩虹船舶设计股份有限公司 | Topside structure |
| CN205220981U (en) * | 2015-12-08 | 2016-05-11 | 嘉兴市伟佳船舶有限公司 | Enhancement topside structure of boats and ships |
| CN205440752U (en) * | 2016-03-21 | 2016-08-10 | 江南造船(集团)有限责任公司 | Navigate by water in C of ice formation type liquefied gas carrier topside structure |
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| KR100611017B1 (en) * | 2000-06-30 | 2006-08-09 | 스미도모쥬기가이고교 가부시키가이샤 | Construction method of double hull structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619727A (en) * | 2020-05-29 | 2020-09-04 | 广船国际有限公司 | Side structure and side reinforcing method of bulk cargo ship and ship |
| CN111791983A (en) * | 2020-05-29 | 2020-10-20 | 中远海运特种运输股份有限公司 | Hull broadside structure of semi-submersible multifunctional transport assembly and disassembly ship |
| CN112498611A (en) * | 2020-10-30 | 2021-03-16 | 沪东中华造船(集团)有限公司 | Arrangement method for outer bottom plate area structure of bow of large LNG ship under high ice level |
| CN113715988A (en) * | 2021-09-17 | 2021-11-30 | 沪东中华造船(集团)有限公司 | Manufacturing method of outer bottom plate of bow of large LNG ship under high ice level |
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| Publication number | Publication date |
|---|---|
| CN109572924B (en) | 2021-09-10 |
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