CN110027683A - Ship side structure suitable for ice breaker - Google Patents
Ship side structure suitable for ice breaker Download PDFInfo
- Publication number
- CN110027683A CN110027683A CN201910451698.1A CN201910451698A CN110027683A CN 110027683 A CN110027683 A CN 110027683A CN 201910451698 A CN201910451698 A CN 201910451698A CN 110027683 A CN110027683 A CN 110027683A
- Authority
- CN
- China
- Prior art keywords
- pressure devices
- sandwich plate
- anti pressure
- ice breaker
- ship side
- 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
- 230000035939 shock Effects 0.000 claims abstract description 17
- 239000000945 filler Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 14
- 239000000956 alloy Substances 0.000 claims description 11
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000000806 elastomer Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 4
- 229920006346 thermoplastic polyester elastomer Polymers 0.000 claims description 4
- 229910001566 austenite Inorganic materials 0.000 claims description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000035882 stress Effects 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 231100000567 intoxicating Toxicity 0.000 description 1
- 230000002673 intoxicating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
- B63B35/083—Ice-breakers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/18—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/18—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage
- B63B2043/185—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage using shock absorbing telescoping buffers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention provides a kind of ship side structures suitable for ice breaker, including two pieces of sandwich plates, shock resistance structure is between top sandwich plate and lower part sandwich plate, the anti-reclosing structure includes spring, the spring is embedded in oval anti pressure devices, the outer both sides of the oval anti pressure devices are equipped with class teeth anti pressure devices, there is gap between the oval anti pressure devices and class teeth anti pressure devices, the second filler is filled in the gap, the spring, oval anti pressure devices, the upper and lower ends of class teeth anti pressure devices all pass through backing plate be respectively and top sandwich plate, the connection of lower part sandwich plate, arch sheet is additionally provided on the outside of each class teeth anti pressure devices, the arch sheet upper end is connected with top sandwich plate, lower end is connected with lower part sandwich plate.The present invention is arranged buffer structure and is wherein adding shock resistance, cold-resistant and noise reduction substance.It reducing weakens and avoids the impact to ice-breaking board the service life of ice breaker is longer simultaneously.
Description
Technical field
The invention belongs to the protective device technical fields of ice breaker, and in particular to arrive a kind of shock proof ice-breaking board knot
Structure.
Background technique
The energy is the material base that human society is depended on for existence and development, with the development of science and technology, the exhaustion of ground resource,
People gradually turn one's attention to marine resources, and mineral resources abundant, such as petroleum, natural gas, coal, nickel etc. are contained in ocean
Deng.But most of marine resources are located at extremely cold area, ice sheet is spread, and ice breaker also comes into being.The development of current ice breaker
Icebreaking device is concentrated on, and has ignored impact of the ice face to ice-breaking board.Existing ice breaker ship side structure is generally using multiple
It closes structure and Sandwich Plates protects the topside of ice breaker, mainly select the steel plate of excellent impact resistance energy material,
But it is few that buffer structure is wherein being set and is adding shock resistance, cold-resistant and noise reduction substance wherein.Although so effectively
Weaken the impact avoided to ice-breaking board with reducing, but over time, gradually can be to the internal structure of hull
A degree of destruction is caused, the service life of ice breaker is reduced.
Summary of the invention
Technical problem to be solved:
The development of current ice breaker concentrates on icebreaking device, and has ignored impact of the ice face to ice-breaking board.Existing shock resistance
Device is mainly the steel plate for selecting excellent impact resistance energy material, but few be arranged wherein and adds buffer structure wherein
Add shock resistance, cold-resistant and noise reduction substance that can gradually cause over time to the internal structure of hull a degree of
It destroys, reduces the service life of ice breaker.
Technical solution:
In order to solve problem above, the present invention provides a kind of ship side structures suitable for ice breaker, including two pieces of sandwich plates, divide
Not Wei top sandwich plate and lower part sandwich plate, two layers of sandwich plate is to be arranged in parallel, and shock resistance structure is located at top sandwich plate
Between the sandwich plate of lower part, the shock resistance structure includes spring, and the spring is embedded in oval anti pressure devices, and described is ellipse
The outer both sides of circle anti pressure devices are equipped with class teeth anti pressure devices, are inwardly recessed in the middle part of the class teeth anti pressure devices, the ellipse
There is gap between anti pressure devices and class teeth anti pressure devices, is filled with the second filler in the gap, it is the spring, ellipse
Justify anti pressure devices, the upper and lower ends of class teeth anti pressure devices all pass through backing plate and are respectively and top sandwich plate, lower part sandwich plate company
It connects, arch sheet is additionally provided on the outside of each class teeth anti pressure devices, is inwardly recessed in the middle part of the arch sheet, it is described
Arch sheet upper end is connected with top sandwich plate, and lower end is connected with lower part sandwich plate.
The top sandwich plate is identical with lower part Sandwich Plates, the skin panel being parallel to each other including two, two institutes
Battenboard is equipped between the skin panel stated.
Gap between the battenboard and skin panel is equipped with the first filler.
The battenboard is waveform.
The skin panel outer surface is coated with insulating layer.
First filler is TPEE/PVC elastomer alloy material.
The insulating layer is for cold-resistant insulation material and with the mixture of water-based fluorocarbon material.
Second filler is DAI-EC Alloy packing material..
One group of arch sheet, class teeth anti pressure devices, the material that oval anti pressure devices and backing plate use are Ni36CnTiAl difficult to understand
Family name's body high elastic modulus alloy.
The spring uses 60W4MnBA spring.
The utility model has the advantages that
The ice-breaking topside a kind of shock resistance structure provided by the invention that is suitable for has simultaneously on the basis of having both high-intensitive and cold-resistant
There is good insulation corrosion resistance, reduces corrosion of the seawater to ice-breaking board, avoid the damage of ship side structure.It is good anti-
Impact structure reduces ice breaker in ice navigation significantly, and topside mutually hits damage with ice face, reduces and cracks generation
And a possibility that fatigue rupture.It is light-weight, it welds quantity and welding material greatly reduces；Facilitate quality inspection, have it is higher can
By property, improve the service life of ice-breaking board.
Detailed description of the invention
Fig. 1 is general structure schematic diagram of the invention.
Fig. 2 is the schematic diagram of internal structure of sandwich plate.
Fig. 3 is cross-sectional internal structural schematic diagram of the invention.
Specific embodiment
Below by attached drawing, the present invention is described in detail.
As shown in Figure 1, the present invention, which provides, is suitable for a kind of shock resistance structure of ice-breaking board, including top sandwich plate 2-1,
Lower part sandwich plate 2-2 and shock resistance structure.The top sandwich plate 2-1 and lower part sandwich plate 2-2 is to be arranged in parallel, the anti-impact
Structure is hit to be located between top sandwich plate 2-1 and lower part sandwich plate 2-2.
As shown in Fig. 2, the top sandwich plate 2-1 and lower part sandwich plate 2-2 are by one group of skin panel 3-2 and battenboard
3-1 composition.The covering plate surface is coated with insulating layer.The battenboard 3-1, between skin panel arranged in parallel,
Waviness arrangement.Gap between the skin panel 3-2 and battenboard 3-1 is equipped with the first filler.
The insulating materials be aqueous fluorocarbon coating, this kind of coating heat-resisting quantity, weatherability, corrosion resistance, resistance to soiling and
Cold resistance is more excellent, if food touches this coating accidentally, will not lead to intoxicating phenomenon, is a kind of very safe
Reliable product, coating protection effect reach 20a.This kind of coating by baking-type and two kinds of self-drying type, construct coating when very just
Benefit, entire work progress is quickly timely, does not influence the use of hull.
The first described filler is TPEE/PVC elastomer alloy material, it has both plasticity and elasticity, high mechanical strength,
Cold resistance is good, alternative rubber, plastics, metal, referred to as engineering elastomer.
The skin panel 3-2, battenboard 3-1 are 52CnMnB high-strength spring steel, with excellent anti-fatigue performance and
Elastoresistance reducing ability, heat resistance, lower temperature resistance, inoxidizability and corrosion resistance.It also has very high tensile strength, bends
Take intensity, yield tensile ratio, plasticity, toughness etc..
As shown in figure 3, one, one is respectively arranged about bilateral symmetry, by one group of arch sheet 2-3 or so in the shock resistance structure
Type teeth anti pressure devices 2-5, one group of backing plate 2-4, a kind of oval anti pressure devices 2-8, a spring 2-7, second of filler
2-6.One group of arch sheet 2-3 is welded between top sandwich plate 2-1 and lower layer sandwich plate 2-2, and one group of backing plate 2-4 is
It is used to support class teeth anti pressure devices 2-5, a kind of ellipse anti pressure devices 2-8 is embedded in class teeth anti pressure devices 2-5, described
Second of filler is located in the gap between class teeth anti pressure devices 2-5 and a kind of oval anti pressure devices 2-8.It is effective to guarantee
Structural strength, compressive property.Two sides arch sheet undertakes most of ice face to the impact force of ice-breaking board, plays stabilization, resistance to compression
Performance.Extra impact force will disperse on class teeth anti pressure devices, the teeth on device can effective dispersion force, reduce
The impact of stress.It is bent outwardly when class teeth anti pressure devices stress curves inwardly with inner elliptical anti pressure devices stress, passes through
Two fillers buffering is offset, and is cut down to remaining power.
The second filler 2-6 is DAI-EC Alloy packing material, it has cold-resistant, compression, permanent deformation
Well cold-resistant novel elastomer material.
One group of arch sheet 2-3, class teeth anti pressure devices 2-5, oval anti pressure devices 2-8 and one group of backing plate 2-4 are used
Ni36CnTiAl austenite high elastic modulus alloy.It is Fe-Ni-Cr series austenite precipitation strength type high elastic modulus alloy.Solution treatment
There is good plasticity afterwards, hardness is low, easy processing molding.The ageing treatment after solid solution or cold strain obtains high mechanical property
And elastic property.Such alloy intensity with higher, high elasticity modulus, lesser elastic after effect and lag, weak magnetic,
The features such as good corrosion resistance and thermal stability, can work under the conditions of higher temperature, biggish stress or corrosive media.
3J1 can work at 250 DEG C or less.Such alloy can also use under low temperature (as -200 DEG C nearly).
The spring 2-7 use 60W4MnBA spring, have very high tensile strength, yield strength, yield tensile ratio, plasticity,
Toughness, hardness and elastic limit, fatigue strength.It is uniformly fine and closely woven that leaf spring production at present mostly uses quenching+average tempering to obtain
Secondary troostite tissue come meet leaf spring service performance requirement.
When the present invention is suitable for a kind of shock resistance structure of ice-breaking board by any direction external force in sandwich plate 3-2
On when surface, part energy is absorbed by its internal waveform battenboard 3-1 and TPEE/PVC elastomer alloy material first,
Then it is passed in internal shock resistance structure.The arch sheet 2-3 of left and right settings is used to bear just to have impacted the energy inside entering, and rises
To stablizing measuring body effect.Finally by the oval anti pressure devices 2-8 and DAI-EC of class teeth anti pressure devices 2-5 and inside
After the transmitting of Alloy packing material 2-6 damping energy-absorbing, fully dispersed stress reaches good shock resistance effect.
Although the present invention has been described by way of example and in terms of the preferred embodiments, they be not it is for the purpose of limiting the invention, it is any ripe
This those skilled in the art is practised, without departing from the spirit and scope of the invention, can make various changes or retouch from working as, therefore guarantor of the invention
Shield range should be subject to what claims hereof protection scope was defined.
Claims (10)
1. a kind of ship side structure suitable for ice breaker, including two pieces of sandwich plates, respectively top sandwich plate (2-1) and lower part press from both sides
Laminate (2-2), two layers of sandwich plate is to be arranged in parallel, and shock resistance structure is located at top sandwich plate (2-1) and lower part sandwich plate
Between (2-2), it is characterised in that: the shock resistance structure includes spring (2-7), and the spring (2-7) is embedded in oval anti-
Pressure device (2-8), the outer both sides oval anti pressure devices (2-8) are equipped with class teeth anti pressure devices (2-5), and the class teeth are anti-
It is inwardly recessed in the middle part of pressure device (2-5), between having between the oval anti pressure devices (2-8) and class teeth anti pressure devices (2-5)
Gap is filled with the second filler (2-6) in the gap, the spring (2-7), oval anti pressure devices (2-8), class teeth
The upper and lower ends of anti pressure devices (2-5) all pass through backing plate (2-4) be respectively and top sandwich plate (2-1), lower part sandwich plate (2-2)
Connection is each additionally provided with arch sheet (2-3), in the arch sheet (2-3) on the outside of the class teeth anti pressure devices (2-5)
Portion is inwardly recessed, and the arch sheet upper end (2-3) and top sandwich plate (2-1) connection, lower end and lower part sandwich plate (2-2) are even
It connects.
2. being suitable for the ship side structure of ice breaker as described in claim 1, it is characterised in that: the top sandwich plate (2-
1) identical with lower part sandwich plate (2-2) structure, including two skin panels being parallel to each other (3-2), skin panel (3- described in two
2) battenboard (3-1) is equipped between.
3. being suitable for the ship side structure of ice breaker as claimed in claim 2, it is characterised in that: the battenboard (3-1) with
Gap between skin panel is equipped with the first filler (3-3).
4. being suitable for the ship side structure of ice breaker as claimed in claim 2, it is characterised in that: the battenboard (3-1) is
Waveform.
5. being suitable for the ship side structure of ice breaker as claimed in claim 2, it is characterised in that: the skin panel (3-2) is outside
Surface is coated with insulating layer.
6. being suitable for the ship side structure of ice breaker as claimed in claim 3, it is characterised in that: the first filler (3-
It 3) is TPEE/PVC elastomer alloy material.
7. being suitable for the ship side structure of ice breaker as claimed in claim 5, it is characterised in that: the insulating layer is cold-resistant exhausted
Edge material and with the mixture of water-based fluorocarbon material.
8. being suitable for the ship side structure of ice breaker as described in claim 1, it is characterised in that: it is characterized by: described the
Two fillers (2-6) are DAI-EC Alloy packing material.
9. being suitable for the ship side structure of ice breaker as described in claim 1, it is characterised in that: one group of arch sheet (2-3),
The material that class teeth anti pressure devices (2-5), oval anti pressure devices (2-8) and backing plate (2-4) use is Ni36CnTiAl austenite
High elastic modulus alloy.
10. being suitable for the ship side structure of ice breaker as described in claim 1, it is characterised in that: the spring (2-7) uses
60W4MnBA spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910451698.1A CN110027683B (en) | 2019-05-28 | 2019-05-28 | Side structure suitable for icebreaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910451698.1A CN110027683B (en) | 2019-05-28 | 2019-05-28 | Side structure suitable for icebreaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110027683A true CN110027683A (en) | 2019-07-19 |
| CN110027683B CN110027683B (en) | 2024-06-14 |
Family
ID=67243665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910451698.1A Active CN110027683B (en) | 2019-05-28 | 2019-05-28 | Side structure suitable for icebreaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110027683B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688877A (en) * | 2020-06-23 | 2020-09-22 | 中国海洋大学 | Logical supporting structure and anti-collision device of offshore structure |
| CN111846137A (en) * | 2020-05-26 | 2020-10-30 | 中国船舶工业集团公司第七0八研究所 | Anti-rolling detachable anti-collision structure with ice breaking function |
| CN112478048A (en) * | 2020-11-24 | 2021-03-12 | 江苏科技大学 | Polar region ship bulkhead unit capable of resisting impact and reducing noise |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191411788A (en) * | 1914-05-13 | 1915-05-06 | Lewis Jacobson | Ship Protector. |
| CN101670880A (en) * | 2009-10-20 | 2010-03-17 | 哈尔滨工程大学 | Combined anti-impact protection structure for ship and application thereof |
| CN106275239A (en) * | 2016-09-21 | 2017-01-04 | 江苏科技大学 | Anti-impact protection structure peculiar to vessel |
| CN106436651A (en) * | 2016-12-07 | 2017-02-22 | 重庆交通大学 | Rotatable multi-layer energy absorption quay fender |
| CN109018192A (en) * | 2018-08-31 | 2018-12-18 | 江苏海事职业技术学院 | It hits to formula shock resistance ship cabin |
| CN109131725A (en) * | 2018-08-31 | 2019-01-04 | 江苏海事职业技术学院 | Gradually cellular type shock resistance ship cabin |
| CN109131726A (en) * | 2018-08-31 | 2019-01-04 | 江苏海事职业技术学院 | To spring formula shock resistance ship cabin |
| CN109159850A (en) * | 2018-08-31 | 2019-01-08 | 江苏海事职业技术学院 | To empty formula shock resistance ship cabin |
| CN210212696U (en) * | 2019-05-28 | 2020-03-31 | 江苏科技大学 | Side structure suitable for icebreaker |
-
2019
- 2019-05-28 CN CN201910451698.1A patent/CN110027683B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191411788A (en) * | 1914-05-13 | 1915-05-06 | Lewis Jacobson | Ship Protector. |
| CN101670880A (en) * | 2009-10-20 | 2010-03-17 | 哈尔滨工程大学 | Combined anti-impact protection structure for ship and application thereof |
| CN106275239A (en) * | 2016-09-21 | 2017-01-04 | 江苏科技大学 | Anti-impact protection structure peculiar to vessel |
| CN106436651A (en) * | 2016-12-07 | 2017-02-22 | 重庆交通大学 | Rotatable multi-layer energy absorption quay fender |
| CN109018192A (en) * | 2018-08-31 | 2018-12-18 | 江苏海事职业技术学院 | It hits to formula shock resistance ship cabin |
| CN109131725A (en) * | 2018-08-31 | 2019-01-04 | 江苏海事职业技术学院 | Gradually cellular type shock resistance ship cabin |
| CN109131726A (en) * | 2018-08-31 | 2019-01-04 | 江苏海事职业技术学院 | To spring formula shock resistance ship cabin |
| CN109159850A (en) * | 2018-08-31 | 2019-01-08 | 江苏海事职业技术学院 | To empty formula shock resistance ship cabin |
| CN210212696U (en) * | 2019-05-28 | 2020-03-31 | 江苏科技大学 | Side structure suitable for icebreaker |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846137A (en) * | 2020-05-26 | 2020-10-30 | 中国船舶工业集团公司第七0八研究所 | Anti-rolling detachable anti-collision structure with ice breaking function |
| CN111688877A (en) * | 2020-06-23 | 2020-09-22 | 中国海洋大学 | Logical supporting structure and anti-collision device of offshore structure |
| CN111688877B (en) * | 2020-06-23 | 2021-06-01 | 中国海洋大学 | Logical supporting structure and anti-collision device of offshore structure |
| CN112478048A (en) * | 2020-11-24 | 2021-03-12 | 江苏科技大学 | Polar region ship bulkhead unit capable of resisting impact and reducing noise |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110027683B (en) | 2024-06-14 |
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