KR20070093552A - Method for shipbuilding by the lead starting cargo hold block part - Google Patents

Method for shipbuilding by the lead starting cargo hold block part Download PDF

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Publication number
KR20070093552A
KR20070093552A KR1020060023523A KR20060023523A KR20070093552A KR 20070093552 A KR20070093552 A KR 20070093552A KR 1020060023523 A KR1020060023523 A KR 1020060023523A KR 20060023523 A KR20060023523 A KR 20060023523A KR 20070093552 A KR20070093552 A KR 20070093552A
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South Korea
Prior art keywords
cargo hold
ship
engine room
block
dock
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KR1020060023523A
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Korean (ko)
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KR100796066B1 (en
Inventor
신을룡
하수호
이향래
이준호
서영길
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대우조선해양 주식회사
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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 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/10—Building or assembling vessels from prefabricated hull blocks, i.e. complete hull cross-sections
    • 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
    • B63B3/56—Bulkheads; Bulkhead reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/20—Building or assembling prefabricated vessel modules or parts other than hull blocks, e.g. engine rooms, rudders, propellers, superstructures, berths, holds or tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C1/00—Dry-docking of vessels or flying-boats
    • B63C1/02—Floating docks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C1/00—Dry-docking of vessels or flying-boats
    • B63C1/08—Graving docks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0146—Two-phase
    • F17C2225/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2225/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0102—Applications for fluid transport or storage on or in the water
    • F17C2270/0105—Ships
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Abstract

A shipbuilding method using a lead starting cargo hold block part is provided to construct cargo containment early by forming a cargo hold block including an engine room bulk head and to carry out hydro-test on a dry dock. A shipbuilding method using a lead starting cargo hold block part includes the steps of: drying a cargo hold part including a plurality of cargo hold blocks and an engine room bulk head of an engine room block in a first dry dock to dock it at a floating dock; mounting a ship read part and a ship front part; changing the engine room bulk head(2) of the engine room block to a cargo hold block(3) side in allotment; finishing a center part of a ship being the cargo hold part in a first dry dock; and mounting and launching a stern part(4) and a head part(1) of the ship on a floating dock to shorten an interior wall air.

Description

카고홀드블록부 선행화를 통한 선박 건조공법{Method for shipbuilding by the lead starting cargo hold block part}Method for shipbuilding by the lead starting cargo hold block part}

도 1은 본 발명에 의한 선박 건조공법을 나타낸 사시도1 is a perspective view showing a ship construction method according to the present invention

도 2는 종래 선박 건조공법을 나타낸 사시도2 is a perspective view showing a conventional ship construction method

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1 : 선수부 2 : 엔진룸벌크헤드1: bow part 2: engine room bulkhead

3 : 카고홀드블록부 4 : 선미부3: cargo hold block portion 4: stern portion

본 발명은 카고홀드블록부 선행화을 통한 선박 건조공법에 관한 것이다.The present invention relates to a ship construction method through the cargo hold block unit prior art.

본 발명은 LNG선박을 건조함에 있어서, 카고홀드부위인 선박의 중앙부를 제1드라이도크에서 조기에 완성하여 이를 플로팅도크에서 선박의 선미부와 선수부를 탑재, 진수할 수 있도록 함으로써 안벽 공기를 효과적으로 단축 시킬 수 있도록 한 것이다.In the present invention, when the LNG ship is built, the center part of the ship, which is a cargo hold part, can be completed early in the first dry dock so that the stern part and the bow part of the ship can be mounted and launched in the floating dock, thereby effectively reducing the quay air. It was made to be possible.

현재 LNG 선박을 건조하게 될 경우 다수의 카고홀드블록 및 엔진룸블록 소속인 엔진룸벌크헤드를 포함하여 선미부와 카고홀드블록의 일부를 제1드라이도크에서 건조하여 플로팅도크에서 리도킹 시킨 후 카고홀드블록의 나머지와 선수부를 탑재, 진수하게 되는 건조공법을 채택하고 있으나 상기 건조공법을 적용하게 되면 안벽 공기가 불가피하게 길어지게 될 뿐만 아니라 엔진룸벌크헤드가 엔진룸블록 소속으로 건조되기 때문에 카고홀드블록의 선행화에 많은 어려움이 있다.If the current LNG ship is to be built, some of the stern and the cargo hold block, including the cargo hold block and the engine room bulkhead belonging to the engine room block, are built in the first dry dock and re-docked in the floating dock. It adopts the drying method that loads the rest of the hold block and the bow part and launches it.However, when the above drying method is applied, the inevitably lengthens the air of the wall, and the cargo hold because the engine room bulkhead is built into the engine room block. There are a lot of difficulties in priorizing the block.

본 발명은 LNG선박을 건조함에 있어서, 카고홀드부위인 선박의 중앙부를 제1드라이도크에서 조기에 완성하여 이를 플로팅도크에서 선박의 선미부와 선수부를 탑재, 진수할 수 있도록 함으로써 안벽 공기를 효과적으로 단축 시킬수 있도록 함을 목적으로 한다.In the present invention, when the LNG ship is built, the center part of the ship, which is a cargo hold part, can be completed early in the first dry dock so that the stern part and the bow part of the ship can be mounted and launched in the floating dock, thereby effectively reducing the quay air. The purpose is to make it possible.

이를 위해 본 발명은 다수의 카고홀드블록 및 엔진룸블록 소속인 엔진룸벌크헤드를 포함하여 카고홀드부위를 제1드라이도크에서 건조하여 플로팅도크에서 리도킹시킨 후 선미부와 선수부를 탑재, 진수하게 되는 선박 건조공법에 있어서,To this end, the present invention includes a plurality of cargo hold blocks and engine room bulkheads belonging to the engine room block, dry the cargo hold in the first dry dock and re-docked in the floating dock, mounted on the stern and the bow, In the ship construction method

상기 엔진룸블록 소속인 엔진룸벌크헤드를 카고홀드블록부쪽으로 소속을 변경하여, 상기 카고홀드부위인 선박의 중앙부를 제1드라이도크에서 조기에 완성하는 한편, 플로팅도크에서 선박의 선미부와 선수부를 탑재, 진수하여 안벽 공기를 효과적으로 단축 시킬수 있도록 하는 카고홀드블록 선행화를 통한 선박 건조공법을 제공함으로써 상기 목적을 달성하고자 한다.The engine room bulkhead belonging to the engine room block is changed to the cargo hold block part, and the center part of the ship holding the cargo hold part is completed early in the first dry dock, while the stern part and the bow of the ship in the floating dock The above object is achieved by providing a ship construction method through a cargo hold block prioritized to mount and launch the unit to effectively shorten the quay air.

이하, 본 발명 카고홀드블록 선행화를 통한 선박 건조공법의 실시예에 대하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the ship construction method through the cargo hold block prior art of the present invention will be described in detail.

첨부도면 도 1은 본 발명에 의한 선박 건조공법을 나타낸 사시도이고, 도 2는 종래 선박 건조공법을 나타낸 사시도이다. 1 is a perspective view showing a ship construction method according to the present invention, Figure 2 is a perspective view showing a conventional ship building method.

본 발명은 다수의 카고홀드블록 및 엔진룸블록 소속인 엔진룸벌크헤드를 포함하여 카고홀드부위를 제1드라이도크에서 건조하여 플로팅도크에서 리도킹 시킨 후 선미부와 선수부를 탑재, 진수하게 되는 선박 건조공법에 있어서,The present invention includes a plurality of cargo hold blocks and engine room bulkheads belonging to the engine room block to dry the cargo hold in the first dry dock and docked in the floating dock, the ship is equipped with a stern and the bow portion, launching the ship In the drying method,

상기 엔진룸블록 소속인 엔진룸벌크헤드(2)를 카고홀드블록부(3)쪽으로 소속을 변경하여, 상기 카고홀드부위인 선박의 중앙부를 제1드라이도크에서 조기에 완성하는 한편, 플로팅도크에서 선박의 선미부(4)와 선수부(1)를 탑재, 진수하여 안벽 공기를 효과적으로 단축 시킬수 있도록 하는 것을 특징으로 한다.The engine room bulkhead (2) belonging to the engine room block is changed to the cargo hold block part (3), so that the central part of the ship holding the cargo hold part is completed early in the first dry dock, while the floating dock The stern portion 4 and the bow portion 1 of the ship is characterized in that it is possible to effectively reduce the quay wall air by launching.

본 발명은 LNG선박을 건조함에 있어서, 카고홀드부위인 선박의 중앙부를 제1드라이도크에서 조기에 완성하여 이를 플로팅도크에서 선박의 선미부(4)와 선수부(1)를 탑재, 진수함으로써 안벽 공기를 효과적으로 단축 시킬수 있도록 하고 있는 것이다.According to the present invention, in the construction of an LNG ship, the central part of the ship, which is a cargo hold part, is completed early in the first dry dock, and the stern part 4 and the bow part 1 of the ship are mounted and launched in a floating dock. It is to shorten the time effectively.

본 발명은 종래와 같이 선미부(4)와 선수부(1)를 분리하여 선박을 완성하지 아니하고 중앙부를 미리 건조하여 상기 중앙부에 선미부(4)와 선수부(1)를 연결하여 LNG선박을 완성하도록 하고 있는 것이다.The present invention does not complete the vessel by separating the stern portion 4 and the bow portion 1 as in the prior art to dry the center portion in advance to connect the stern portion 4 and the bow portion 1 to the center portion to complete the LNG vessel I'm doing it.

물론 엔진룸벌크헤드(2) 없이 리프팅 가능하게 러그(Lug)를 배치하거나 개수를 조정해야 할 필요성은 있다.Of course, there is a need to arrange or adjust the lugs so as to be liftable without the engine room bulkhead 2.

그러나 본 발명에서와 같이 안벽 공기 단축을 위해 제1드라이도크에서 카고홀드블록부(3) 부위만을 먼저 완성한 후 플로팅도크에서 선미부(4)와 선수부(1)를 탑재하여 LNG선박을 완성하게 되는 선박 건조공법을 적용하게 되면 엔진룸벌크헤드(2)를 포함한 카고홀드블록부(3)가 조기에 형성됨에 따라 카고 콘테인먼트(Cargo Containment)의 공사를 조기에 착수 가능하게 할 뿐만 아니라 하이드로 테스트를 드라이도크에서 실시할 수 있기 때문에 플로팅도크의 보강이 요구되지 아니하며 특히, LNG선의 총공기를 좌우하게 되는 안벽 공기를 효과적으로 단축할 수 있는 여건이 마련됨에 따라 차별화된 선박의 수주 경쟁력을 확보하게 되는 계기를 마련할 수 있게 되는 것이다.However, as in the present invention, in order to shorten the quay air, the first dry dock first completes only the cargo hold block portion 3, and then mounts the stern portion 4 and the bow portion 1 in the floating dock to complete the LNG vessel. When the ship construction method is applied, the cargo hold block portion 3 including the engine room bulkhead 2 is formed at an early stage, thereby enabling the construction of cargo containment at an early stage as well as performing hydro testing. As it can be carried out in dry docks, reinforcement of floating docks is not required. In particular, the conditions to effectively shorten the quay-air, which affects the total air of LNG carriers, will provide a competitive advantage in ordering differentiated ships. Will be able to provide.

이상에서는 본 발명의 바람직한 실시예에 대하여 도시하고 설명하였으나 본 발명은 상기한 실시예에 한정되지 아니하며 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 본 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고 그와 같은 변경은 기재된 청구범위 내에 있게 된다.Although the above has been illustrated and described with respect to the preferred embodiment of the present invention, the present invention is not limited to the above-described embodiment without departing from the gist of the present invention claimed in the claims, having ordinary skill in the art to which the present invention pertains. Anyone can make various modifications as well as such changes are within the scope of the appended claims.

본 발명은 엔진룸벌크헤드를 포함한 카고홀드블록가 조기에 형성됨에 따라 카고 콘테인먼트(Cargo Containment)의 공사를 조기에 착수 가능하게 할 뿐만 아니라 하이드로 테스트를 드라이도크에서 실시할 수 있기 때문에 플로팅도크의 보강이 요구되지 아니하며 특히, LNG선의 총공기를 좌우하게 되는 안벽 공기를 효과적으로 단축할 수 있는 여건이 마련됨에 따라 차별화된 선박의 수주 경쟁력을 확보하게 되는 계기를 마련할 수 있는 매우 유용한 발명이다.As the cargo hold block including the engine room bulkhead is formed at an early stage, the present invention not only enables construction of cargo containment at an early stage, but also reinforces the floating dock because hydro testing can be carried out in the dry dock. This is not required, and in particular, it is a very useful invention that can provide an opportunity to secure an order competitiveness of differentiated ships as the conditions for effectively reducing the quay air, which affects the total air of LNG carriers, are provided.

Claims (1)

다수의 카고홀드블록 및 엔진룸블록 소속인 엔진룸벌크헤드를 포함하여 카고홀드부위를 제1드라이도크에서 건조하여 플로팅도크에서 리도킹시킨 후 선미부와 선수부를 탑재, 진수하게 되는 선박 건조공법에 있어서,In the ship construction method, the cargo hold part including the cargo hold block and the engine room bulkhead belonging to the engine room block is dried in the first dry dock, redocked in the floating dock, and the stern and bow parts are mounted and launched. In 상기 엔진룸블록 소속인 엔진룸벌크헤드(2)를 카고홀드블록부(3)쪽으로 소속을 변경하되, 상기 카고홀드부위인 선박의 중앙부를 제1드라이도크에서 조기에 완성하는 한편, 플로팅도크에서 선박의 선미부(4)와 선수부(1)를 탑재, 진수하여 안벽 공기를 단축시킬 수 있도록 하는 것을 특징으로 하는 카고홀드블록부 선행화를 통한 선박 건조공법.While changing the engine room bulkhead (2) belonging to the engine room block head toward the cargo hold block portion (3), while completing the central portion of the cargo hold portion of the ship early in the first dry dock, while the floating dock Ship construction method through the cargo hold block unit prior art, characterized in that the ship's stern portion (4) and the bow portion (1) mounted, launched to shorten the quay wall air.
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CN101817393A (en) * 2010-04-09 2010-09-01 中船澄西船舶修造有限公司 Shipbuilding method by utilizing floating dock
CN101811555B (en) * 2009-12-21 2012-10-17 南通中远船务工程有限公司 Section assembly control method of bulk freighter body in floating dock
KR20160011543A (en) 2014-07-22 2016-02-01 대우조선해양 주식회사 Cargo Tank Block and Assembly Method Thereof
CN106956747A (en) * 2017-03-31 2017-07-18 中船第九设计研究院工程有限公司 The accuracy control method of multi-purpose cargo ship cargo hold topside segment carrying
CN109941410A (en) * 2019-04-26 2019-06-28 安徽理工大学 A kind of modularization AUV
CN113772042A (en) * 2021-09-26 2021-12-10 沪东中华造船(集团)有限公司 Cargo compartment segmentation design method for 8-million-cubic-level thin-film LNG ship and cargo compartment segmentation

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JPS5336895A (en) 1976-09-17 1978-04-05 Nippon Kokan Kk <Nkk> Method of floating and connecting hull of ship
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JPS6137587A (en) 1984-07-30 1986-02-22 Ishikawajima Harima Heavy Ind Co Ltd Oceanic coupling method of marine structure
JP2004082883A (en) 2002-08-27 2004-03-18 Fukuken Sangyo:Kk Connecting block and connecting vessel using the same
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101811555B (en) * 2009-12-21 2012-10-17 南通中远船务工程有限公司 Section assembly control method of bulk freighter body in floating dock
CN101817393A (en) * 2010-04-09 2010-09-01 中船澄西船舶修造有限公司 Shipbuilding method by utilizing floating dock
CN101817393B (en) * 2010-04-09 2012-07-25 中船澄西船舶修造有限公司 Shipbuilding method by utilizing floating dock
KR20160011543A (en) 2014-07-22 2016-02-01 대우조선해양 주식회사 Cargo Tank Block and Assembly Method Thereof
CN106956747A (en) * 2017-03-31 2017-07-18 中船第九设计研究院工程有限公司 The accuracy control method of multi-purpose cargo ship cargo hold topside segment carrying
CN109941410A (en) * 2019-04-26 2019-06-28 安徽理工大学 A kind of modularization AUV
CN113772042A (en) * 2021-09-26 2021-12-10 沪东中华造船(集团)有限公司 Cargo compartment segmentation design method for 8-million-cubic-level thin-film LNG ship and cargo compartment segmentation

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