WO1990014985A1 - A container ship - Google Patents
A container ship Download PDFInfo
- Publication number
- WO1990014985A1 WO1990014985A1 PCT/DK1990/000143 DK9000143W WO9014985A1 WO 1990014985 A1 WO1990014985 A1 WO 1990014985A1 DK 9000143 W DK9000143 W DK 9000143W WO 9014985 A1 WO9014985 A1 WO 9014985A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bulkheads
- ship
- transverse
- transverse bulkheads
- broad
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/22—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for palletised articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/002—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for goods other than bulk goods
- B63B25/004—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for goods other than bulk goods for containers
Definitions
- the invention relates to a container ship with holds which are defined by transverse bulkheads in the longitudinal direction of the ship.
- a primary object presented to constructing container ships is to provide the highest possible container capacity in relation to the outer dimensions. This is i.a. obtained by stowing the containers as close to one another as possible in the holds.
- the stowing capacity in the longi ⁇ tudinal direction of the ship is among other things deter ⁇ mined by the width of the transverse bulkheads measured in the longitudinal direction of the ship.
- the transverse bulkheads usually define the holds longitudinally, thereby providing space for 40 feet containers or larger containers between two transverse bulkheads, said containers being placed with their largest dimension in the longitudinal direction of the ship.
- the transverse bulkheads are usually provided with a box-shaped girder near the main deck.
- Said girder contributes to the torsional stiffness of the ship and to the stability of the transverse bulkhead towards deflection when being subjected to compression from the sides of the hull and the hatch covers.
- the transverse bulkheads must be able to reinforce sides of the ship and the bottom of the ship which are subjected to hydrostatic forces during normal sailing and movements at sea. To have the necessary strength, the transverse bulkheads are therefore usually of a width of about 2 m.
- the transverse bulkheads may be open or closed, only every second transverse bulkhead being water-tight. Disclosure of the invention
- the object of the invention is to provide a container ship allowing increased stowing capacity.
- transverse bulkheads comprising relatively broad conventional transverse bulkheads and relatively narrow transverse bulkheads, said narrow trans ⁇ verse bulkheads at both sides being connected to the broad transverse bulkheads by means of tension absorbing means extending in the longitudinal direction of the ship.
- the stowing capacity of the container ship is increased because some of the broad transverse bulkheads are replaced by narrow transverse bulkheads capable of absorbing forces from the sides of the ship, the bottom of the ship and the hatch covers because they are rein ⁇ forced in the longitudinal direction of the ship by means of the tension absorbing members. Therefore some of the transverse bulkheads need for instance only be from 0.1 to 0.2 m broad whereby the container capacity may be increased by from 5 to 10%.
- the tension absorbing members are fastened to the broad and narrow transverse bulkheads in a suitable manner.As a result they are placed between the stacks of containers in the holds by being suitably fastened directly to vertically extending guides for the containers provided on the bulkheads. At the ends of the holds the narrow transverse bulkheads may be connected to another stable bulkhead, such as an engine-room bulkhead, instead of a broad conventional bulkhead.
- the tension absorbing members may particularly advantageously be tension rods.
- Fig. 1 is a diagrammatic perspective view of a section of a hull according to the invention shown in perspective with parts omitted for the sake of clarity,
- Fig. 2 is a diagrammatic side view of the section of a hull shown in Fig. 1 with vertical reinforcements and container guides omitted for the sake of clarity, and
- Fig. 3 is a sectional view taken along the line I-I of Fig. 2.
- the section of a container ship shown in Figs . 1 and 2 illustrates parts of five successive holds 1, 2, 3, 4 and 5 seen in the longitudinal direction of the ship. These holds are defined by the side 6 of the hull and the bottom 7 of the ship. Between the holds there are transverse bulk ⁇ heads in the form of two relatively broad conventional transverse bulkheads 8, 9 and two relatively narrow trans ⁇ verse bulkheads 10, 11 therebetween.
- a number of tension absorbing tensions rods 12 extend parallel to the lon ⁇ gitudinal direction of the ship between the transverse bulkheads, said tensions rods being fastened to ad acent transverse bulkheads by means of suitable fastening means, such as by means of welding.
- the relatively broad conventional transverse bulkheads 8 and 9 are usually of a width in the longitudinal direc- tion of the ship of about 2 m.
- said transverse bulkheads comprise a vertical plate 13 and transverse stiffening plates 14 welded thereto and at the top a box-shaped profile and a U-shaped profile 15 and 16, respectively, abutting each other.
- the free edges of the transverse stiffening plates 14 are provided with downward webs 17.
- the relatively narrow transverse bulkheads also comprise a vertical plate 18 onto the side of which transverse angular stiffening profiles 19 have been welded, cf. especially Fig. 2.
- container guides 20 for guiding the corners of the containers during their passage up and down the holds.
- Said container guides may have many dif ⁇ ferent forms and are of a commonly known type.
- the container guides are placed on the same side as the angular stiffening profiles 19, T profiles, while on the other side the container guides are only narrow plates welded thereon. Between the angular stiffening profiles 19 are welded further vertical stif ⁇ fening plates or strips.
- the tension rods 12 are welded directly to the container guides through an inter ⁇ mediate connection plate 21, said connection plate being a piece of plate with a larger extension in vertical direction than the tensions rods 12 per se and having recesses not shown wherein the tension rods 12 are received and subsequently secured by welding.
- the tension rods 12 may be fastened to the transverse bulk- heads 8, 9, 10 and 11 in many different manners according to the structure of the bulkheads in question and the container guides used. It is of utmost importance that the tension rods 12 are capable of compensating for the reduced width and consequently reduced rigidity of the narrow transverse bulkheads 10, 11.
- the number of tension rods can vary and preferably a large number of tension rods are placed in both vertical and horizontal direction so that a tension rod is provided opposite each longitudi ⁇ nal edge of the containers placed in the holds. In order to absorb the load from the hatches and their load the transverse rods can be placed at shorter intervals at the top of the hold.
- the con ⁇ tainers can be stowed closer in the longitudinal direction, whereby the container capacity can be increased by 5 to 10% compared to the prior art even though individual bulkheads must still allow both ventilation and access to the holds .
- the tension rods may be wires and of different cross sec ⁇ tions as well as be fastened in many different manners.
- the narrow bulkheads can also be stabilized by means of a tension and stress absorbing structure for instance in the form of narrow bars connecting the narrow transverse bulkheads with the broader conventional transverse bulk ⁇ heads in the longitudinal direction. Said structure does require more space between the stacks of containers, but on the other hand narrow transverse bulkheads not connected to the broad transverse bulkheads to both sides in the longitudinal direction may be provided between two successive ⁇ sive broad transverse bulkheads.
Landscapes
- 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)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Warehouses Or Storage Devices (AREA)
- Ship Loading And Unloading (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910701803A KR100215952B1 (ko) | 1989-06-08 | 1990-06-08 | 컨테이너선의 선창 |
DE69012120T DE69012120T2 (de) | 1989-06-08 | 1990-06-08 | Containerschiff. |
EP90909641A EP0476036B1 (en) | 1989-06-08 | 1990-06-08 | A container ship |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK2812/89 | 1989-06-08 | ||
DK281289A DK163651C (da) | 1989-06-08 | 1989-06-08 | Containerskib |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1990014985A1 true WO1990014985A1 (en) | 1990-12-13 |
Family
ID=8116030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DK1990/000143 WO1990014985A1 (en) | 1989-06-08 | 1990-06-08 | A container ship |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0476036B1 (da) |
JP (1) | JP3087764B2 (da) |
KR (1) | KR100215952B1 (da) |
AU (1) | AU5849190A (da) |
DE (1) | DE69012120T2 (da) |
DK (1) | DK163651C (da) |
ES (1) | ES2060181T3 (da) |
WO (1) | WO1990014985A1 (da) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105109619A (zh) * | 2015-09-28 | 2015-12-02 | 上海船舶研究设计院 | 一种超大型矿砂船的货舱支撑结构 |
CN106043595A (zh) * | 2016-06-21 | 2016-10-26 | 马士基莱恩有限公司 | 具有用于冷冻柜的增加容量的集装箱船 |
WO2023098149A1 (zh) * | 2021-12-01 | 2023-06-08 | 上海船舶研究设计院(中国船舶集团有限公司第六〇四研究院) | 适用于冷藏集装箱船的组合式舱壁平台结构 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101027232B1 (ko) | 2005-12-01 | 2011-04-06 | 현대중공업 주식회사 | 콘테이너 운반선의 화물창에 설치되는 횡격벽 구조 |
KR20110027442A (ko) * | 2009-09-10 | 2011-03-16 | 대우조선해양 주식회사 | 이종연료 추진 시스템을 가지는 부유식 구조물 |
KR101185517B1 (ko) | 2010-11-11 | 2012-09-24 | 삼성중공업 주식회사 | 화물 운반선 및 그 건조 방법 |
KR101948124B1 (ko) * | 2012-10-08 | 2019-02-15 | 대우조선해양 주식회사 | 로로선의 상부 파트 블록의 운송방법과 이를 이용한 블록의 탑재 공법 |
KR101426535B1 (ko) | 2012-12-20 | 2014-08-05 | 인하대학교 산학협력단 | 가축 운반선의 사이드오프닝 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3537414A (en) * | 1968-10-02 | 1970-11-03 | Jerome L Goldman | Shipboard cargo stowage construction |
US3583350A (en) * | 1969-09-22 | 1971-06-08 | Jerome L Goldman | Shipboard cargo stowage construction |
DE3305761A1 (de) * | 1983-02-19 | 1984-10-31 | Heinrichs Ingenieur-Technik GmbH & Co KG, 2800 Bremen | Zellgeruest sowie verriegelungsvorrichtung insbesondere fuer ein zellgeruest |
SE458269B (sv) * | 1984-01-16 | 1989-03-13 | Dampskibsselskabet Af 1912 | Containerupptagningsanordning |
-
1989
- 1989-06-08 DK DK281289A patent/DK163651C/da not_active IP Right Cessation
-
1990
- 1990-06-08 ES ES90909641T patent/ES2060181T3/es not_active Expired - Lifetime
- 1990-06-08 WO PCT/DK1990/000143 patent/WO1990014985A1/en active IP Right Grant
- 1990-06-08 JP JP02509150A patent/JP3087764B2/ja not_active Expired - Fee Related
- 1990-06-08 AU AU58491/90A patent/AU5849190A/en not_active Abandoned
- 1990-06-08 DE DE69012120T patent/DE69012120T2/de not_active Expired - Fee Related
- 1990-06-08 KR KR1019910701803A patent/KR100215952B1/ko not_active IP Right Cessation
- 1990-06-08 EP EP90909641A patent/EP0476036B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3537414A (en) * | 1968-10-02 | 1970-11-03 | Jerome L Goldman | Shipboard cargo stowage construction |
US3583350A (en) * | 1969-09-22 | 1971-06-08 | Jerome L Goldman | Shipboard cargo stowage construction |
DE3305761A1 (de) * | 1983-02-19 | 1984-10-31 | Heinrichs Ingenieur-Technik GmbH & Co KG, 2800 Bremen | Zellgeruest sowie verriegelungsvorrichtung insbesondere fuer ein zellgeruest |
SE458269B (sv) * | 1984-01-16 | 1989-03-13 | Dampskibsselskabet Af 1912 | Containerupptagningsanordning |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105109619A (zh) * | 2015-09-28 | 2015-12-02 | 上海船舶研究设计院 | 一种超大型矿砂船的货舱支撑结构 |
CN106043595A (zh) * | 2016-06-21 | 2016-10-26 | 马士基莱恩有限公司 | 具有用于冷冻柜的增加容量的集装箱船 |
DK201670447A1 (en) * | 2016-06-21 | 2017-07-17 | Maersk Line As | Container ship with increased capacity for reefers |
DK178972B1 (en) * | 2016-06-21 | 2017-07-17 | Maersk Line As | Container ship with increased capacity for reefers |
KR101777341B1 (ko) | 2016-06-21 | 2017-09-26 | 메르스크 라인 에이/에스 | 향상된 냉장 용량의 컨테이너를 갖는 컨테이너 선 |
WO2023098149A1 (zh) * | 2021-12-01 | 2023-06-08 | 上海船舶研究设计院(中国船舶集团有限公司第六〇四研究院) | 适用于冷藏集装箱船的组合式舱壁平台结构 |
Also Published As
Publication number | Publication date |
---|---|
DK163651B (da) | 1992-03-23 |
JPH04506050A (ja) | 1992-10-22 |
DK281289D0 (da) | 1989-06-08 |
EP0476036B1 (en) | 1994-08-31 |
KR920700992A (ko) | 1992-08-10 |
KR100215952B1 (ko) | 1999-08-16 |
DE69012120T2 (de) | 1995-04-06 |
EP0476036A1 (en) | 1992-03-25 |
DK281289A (da) | 1990-12-09 |
DK163651C (da) | 1997-07-07 |
JP3087764B2 (ja) | 2000-09-11 |
AU5849190A (en) | 1991-01-07 |
DE69012120D1 (de) | 1994-10-06 |
ES2060181T3 (es) | 1994-11-16 |
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