CN202609031U - Ice-resistant shipboard structure - Google Patents
Ice-resistant shipboard structure Download PDFInfo
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- CN202609031U CN202609031U CN 201120543870 CN201120543870U CN202609031U CN 202609031 U CN202609031 U CN 202609031U CN 201120543870 CN201120543870 CN 201120543870 CN 201120543870 U CN201120543870 U CN 201120543870U CN 202609031 U CN202609031 U CN 202609031U
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- shipboard
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Abstract
The utility model discloses an ice-resistant shipboard structure which comprises a shipboard outer plate, an ice belt region shipboard outer plate, shipboard longitudinal girders, a side transverse and an ordinary frame. Two shipboard longitudinal girders are additionally arranged at vertical equidistant positions on one shipboard longitudinal girder respectively, a frame is additionally arranged at each half-frame position of the shipboard outer plate, and the size of each frame is as same as that of the ordinary frame. By the aid of the three shipboard longitudinal girders and the ordinary frame on the half-frame position, the size of a panel is decreased, banded ice load can be effectively borne, and the strength requirement of a shipboard ice-resistant structure of an icebreaker is met.
Description
Technical field
The utility model relates to the icebreaker structure technology, especially belongs to the design of the anti-ice of icebreaker side structure.
Background technology
Side structure is the essential part in the steel seagoing vessel hull structure.The traditional steel seagoing vessel particularly side structure rib of cabin section is all set up a side stringer usually because span is bigger, constitutes the side plate shelf structure and resists conventional waves of seawater load.
Ice load is a kind of special load that the icebreaker structure need be born; The waves of seawater load of this load ratio routine is a lot of greatly; And ice load is the banded load that is distributed near the up and down certain limit of boats and ships topside waterline, and conventional side structure only contains the banded load that a side stringer intensity is difficult to bear the regional broad of this kind.
Conventional side structure is as shown in Figure 1, is ice band side plating 1, side plating 2,3, deepbar 4, common rib 6, side stringer 8, the long L of side structure, the high B of side structure, frame spacing s.
This kind side structure can not bear the powerful ice load of icebreaker when opening ice.At present domestic still not in strict accordance with icebreaker load design-calculated steel seagoing vessel, exploring a kind of is the problem that this area research personnel pay close attention at the side structure that can resist the load that opens ice.
Summary of the invention
The technical matters that the utility model will solve provides a kind of iceproof side structure, can effectively resist the topside ice load, improves the intensity of icebreaker side structure.
For solving the problems of the technologies described above, a kind of iceproof side structure of the utility model comprises side plating, topside ice shell plating, side stringer, deepbar, common rib, respectively sets up a side stringer at a upper and lower equidistant place of side stringer; Set up and the identical rib of common rib size at place, side plating half and half rib position.Rib and three side stringer structures of increasing constitute the iceproof side structure jointly.
Described three side stringers, the spacing range between side stringer is 1.0m ~ 1.5m.
The spacing of described iceproof side structure deepbar is 3 ~ 4 rib positions.
The utility model has compared with prior art reduced the panel size through the common rib at three side stringers and half rib position place is set, and can effectively bear banded ice load, has satisfied the requirement of strength of icebreaker topside ice resistant structure.
Description of drawings
Below will combine accompanying drawing and embodiment that the utility model is described further.
Fig. 1 has the side structure scheme drawing now.
Fig. 2 is the iceproof side structure scheme drawing of the utility model.
Reference numeral is following:
Ice belt side plating 1, ice belt top side plating 2, ice belt below side plating 3, deepbar 4, common rib 5,6, side stringer 7,8,9, the long L of side structure, the high B of side structure, frame spacing s, half rib position s/2, side stringer spacing b.
The specific embodiment
As shown in Figure 2, be iceproof side structure scheme drawing.This iceproof side structure comprises ice belt side plating 1, side plating 2,3, and at the side stringer 8 upper and lower side stringers 7,9 that are welded with respectively of ice belt side plating 1, side stringer 7,8,9 is equidistant, and its spacing b is 1.0 ~ 1.5m; Be welded with the common rib 5 measure-alike with common rib 6 at place, each half rib position, per 3 ~ 4 grades of frame spacings are welded with a deepbar 4.
The long L of this routine iceproof side structure is taken as 7800mm, and high B is taken as 5150mm, and 7,8,9 spacings of three side stringers are made as 1200mm, and frame spacing s is 650mm.
Claims (3)
1. iceproof side structure comprises side plating, ice belt side plating, side stringer, deepbar, common rib, it is characterized in that: set up a side stringer respectively at a upper and lower equidistant place of side stringer; Set up and the identical rib of common rib size at place, side plating half and half rib position.
2. iceproof side structure according to claim 1 is characterized in that: three side stringer spacing ranges are 1.0m～1.5m.
3. iceproof side structure according to claim 1 and 2 is characterized in that: the spacing of deepbar is 3～4 rib positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120543870 CN202609031U (en) | 2011-12-23 | 2011-12-23 | Ice-resistant shipboard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120543870 CN202609031U (en) | 2011-12-23 | 2011-12-23 | Ice-resistant shipboard structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202609031U true CN202609031U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120543870 Expired - Lifetime CN202609031U (en) | 2011-12-23 | 2011-12-23 | Ice-resistant shipboard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202609031U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741674A (en) * | 2015-11-20 | 2017-05-31 | 中国舰船研究设计中心 | A kind of ice breaker iceproof Double-skinned structure at tank stabilizer |
| CN109572924A (en) * | 2018-09-29 | 2019-04-05 | 沪东中华造船(集团)有限公司 | It is a kind of to navigate by water in the Large Container Ship ship side structure of ice formation |
| 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 |
| CN112550554A (en) * | 2020-11-27 | 2021-03-26 | 沪东中华造船(集团)有限公司 | Whole-ship framework structure of polar region icebreaking LNG ship |
-
2011
- 2011-12-23 CN CN 201120543870 patent/CN202609031U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741674A (en) * | 2015-11-20 | 2017-05-31 | 中国舰船研究设计中心 | A kind of ice breaker iceproof Double-skinned structure at tank stabilizer |
| CN109572924A (en) * | 2018-09-29 | 2019-04-05 | 沪东中华造船(集团)有限公司 | It is a kind of to navigate by water in the Large Container Ship ship side structure of ice formation |
| CN109572924B (en) * | 2018-09-29 | 2021-09-10 | 沪东中华造船(集团)有限公司 | Large container ship side structure sailing in ice area |
| 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 |
| CN112550554A (en) * | 2020-11-27 | 2021-03-26 | 沪东中华造船(集团)有限公司 | Whole-ship framework structure of polar region icebreaking LNG ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |