KR20120064230A - Multi position loading construction method of stern - Google Patents

Multi position loading construction method of stern Download PDF

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KR20120064230A
KR20120064230A KR1020100125367A KR20100125367A KR20120064230A KR 20120064230 A KR20120064230 A KR 20120064230A KR 1020100125367 A KR1020100125367 A KR 1020100125367A KR 20100125367 A KR20100125367 A KR 20100125367A KR 20120064230 A KR20120064230 A KR 20120064230A
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drying
blocks
stern
ship
block
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KR1020100125367A
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Korean (ko)
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김병문
정명기
박삼동
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현대중공업 주식회사
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Publication of KR20120064230A publication Critical patent/KR20120064230A/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B15/00Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

PURPOSE: A multi-position loading construction method for a stern of a ship is provided to reduce construction period in a dock by loading blocks at various points. CONSTITUTION: A multi-position loading construction method for a stern of a ship is as follows. A stern base(103) of a ship is loaded in a dock. Blocks(101) are loaded and fixed along multiple construction lines(111,112) starting from the stern base. Along the multiple construction lines, the blocks are constructed upward of the ship. An insert block(105) is inserted between the blocks loaded along the multiple construction lines. The insert block is welded with the blocks of each construction line locating in both sides to connect.

Description

선박의 선미부 다점 탑재 건조공법{Multi Position Loading Construction Method of Stern}Multi Position Loading Construction Method of Stern

본 발명은 도크 내에서 선미부의 블록들을 탑재하여 선박을 건조하는 공법에 관한 것으로서, 특히 선박의 선미부 베이스를 형성한 후 복수 지점에서 블록을 탑재하여 연결한 후 인서트 블록으로 연결하도록 구성한 것이다.The present invention relates to a method of building a ship by mounting the blocks of the stern in the dock, and in particular, to form a stern base of the ship and then mount and connect the blocks at a plurality of points to connect the insert block.

일반적으로 전통적인 조선소는 경사진 땅 위에 레일을 설치하고 그 위에서 배를 건조하고 건조가 완료되면 레일로 배를 경사진 방향으로 미끄러뜨려 진수하는 방식을 사용하였다.Traditionally, shipyards used rail mounting on sloping ground, drying the boat on it, and sliding the boat into the sloping direction on the rail when the construction was completed.

하지만, 최근에는 보다 안전하고 큰 선박건조 및 건조시의 효율성을 위해 건조도크에서 선박을 건조하는 것이 일반적인 추세이다.Recently, however, it is a general trend to build ships in a dry dock for safer and larger shipbuilding efficiency.

건조도크 방식은 도크에서 선박을 건조하고 배를 진수할 때는 도크에 물을 채운 다음, 도크 게이트를 개방하여 건조된 선박을 도크 밖으로 내보내 나머지 선박 건조과정을 진행하는 방식이다.The dry dock method is a method of constructing a vessel in a dock and filling the dock with water, and then opening the dock gate to send the dried vessel out of the dock to proceed with the rest of the vessel construction process.

도면에서 도 1은 종래 기술에 따른 선박 건조과정을 나타낸 개념도이다.1 is a conceptual diagram showing a ship construction process according to the prior art.

선박을 건조하기 위해서는 도크 내에서 건조공기에 맞춰 건조순서를 계획한다. 도크 외부에서 제작된 블록(1)들을 도크 내로 순서대로 이동한 후에 도크 내에서 설정된 건조공기 내에 블록(1)들을 용접하여 탑재한다.To build the vessel, the construction sequence is planned in accordance with the drying air in the dock. After the blocks 1 manufactured outside the dock are moved in order into the dock, the blocks 1 are welded and mounted in the dry air set in the dock.

종래에는 이와 같은 블록을 탑재함에 있어 순서가 계획되어 있다. 즉 도 1에 도시된 바와 같이, 선미부의 베이스(3)를 형성한 후에 어느 한 지점에서부터 블록(1)들을 계획된 순서도록 탑재하여 선박의 상부층까지 연결한다.Conventionally, in order to mount such a block, the order is planned. That is, as shown in Figure 1, after forming the base (3) of the stern portion, from any point to mount the blocks (1) in the planned order to connect to the upper layer of the vessel.

이와 같이 종래의 선박 건조공법은 블록들을 계획된 순서에 따라 한 개씩 탑재하여 선박을 건조함에 따라 도크 내 건조공기가 길어진다는 단점이 있다.As described above, the conventional ship construction method has a disadvantage in that the drying air in the dock becomes longer as the ships are built by mounting blocks one by one in a planned order.

또한, 순차적 탑재에 따른 선미부 탑재 및 용접공기 부족으로 돌관작업 발생 및 마감공정인 러더(Rudder)설치에 따른 공기부족의 문제점이 있다.
In addition, there is a problem of lack of air due to the occurrence of masonry work and the installation of a rudder, which is a finishing process, due to lack of stern portion and welding air due to sequential mounting.

본 발명은 앞에서 설명한 바와 같은 종래 기술의 문제점을 해결하기 위하여 발명된 것으로서, 선박의 베이스에서 한 지점이 아닌 복수 지점에서 탑재가 순차적으로 이루어지며 차후에 인서트 블록을 탑재하여 연결하도록 구성한 다점 탑재 건조공법을 제공하는 데 그 목적이 있다.
The present invention has been invented to solve the problems of the prior art as described above, the multi-point mounting drying method is configured to be sequentially mounted at a plurality of points instead of one point in the base of the ship and to be mounted by connecting the insert block afterwards The purpose is to provide.

상기와 같은 목적을 달성하기 위한 본 발명의 다점 탑재 건조공법은 도크 내에 선박의 베이스를 탑재하는 단계와, 상기 베이스를 시작점으로 하여 설계된 복수의 건조라인을 따라 블록들을 탑재하여 고정하는 단계와, 상기 복수의 건조라인을 따라 선박의 상부방향으로 건조하는 단계와, 복수의 건조라인을 따라 탑재된 블록들 사이에 인서트 블록을 넣는 단계와, 인서트 블록을 양측의 각 건조라인의 블록과 용접하여 연결하는 단계를 포함하는 것을 기술적 특징으로 한다.The multi-point mounting drying method of the present invention for achieving the above object comprises the steps of mounting the base of the vessel in the dock, mounting and fixing the blocks along a plurality of drying lines designed with the base as a starting point, Drying the upper direction of the ship along a plurality of drying lines, inserting an insert block between the blocks mounted along the plurality of drying lines, and connecting the insert block by welding with the blocks of each drying line on both sides. It is a technical feature to include the step.

또한, 본 발명의 바람직한 실시예에 따르면, 상기 인서트 블록은 양측에 용접 고정되는 블록에 비해 상대적으로 작은 크기이다.
In addition, according to a preferred embodiment of the present invention, the insert block is relatively small in size compared to the block welded to both sides.

앞서 설명한 바와 같이, 본 발명의 선박의 선미부 다점 탑재 건조공법은 여러 지점에서 탑재 즉 다점탑재방식으로 이루어지기 때문에 도크 내의 건조공기를 단축할 수 있다는 장점이 있다.
As described above, the stern portion multi-point mounting method of the ship of the present invention has the advantage that the drying air in the dock can be shortened because it is made of a multi-point mounting method at various points.

도 1은 종래 기술에 따른 선박 건조과정을 나타낸 개념도이다.
도 2는 본 발명에 따른 선박 건조과정을 나타낸 개념도이다.
1 is a conceptual diagram showing a ship construction process according to the prior art.
2 is a conceptual diagram showing a ship construction process according to the present invention.

아래에서는 본 발명에 따른 다점 탑재 건조공법의 양호한 실시예를 첨부한 도면을 참조로 하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the multi-point mounting drying method according to the present invention will be described in detail.

도면에서, 도 2는 본 발명에 따른 선박 건조과정을 나타낸 개념도이다.2 is a conceptual diagram showing a ship construction process according to the present invention.

도 2에 도시된 바와 같이, 다점 탑재 건조공법은 선미의 베이스(103)를 건조한 후에 베이스(103) 상면의 두 시작점에서 블록(101)들을 탑재하며 용접한다. As shown in FIG. 2, the multi-point mounting drying method mounts and welds the blocks 101 at two starting points of the upper surface of the base 103 after drying the base 103 of the stern.

이와 같이 두 시작점에서부터 블록(101)들이 탑재되며 상향으로 선박이 건조된다. 여기에서 편의상 한 쪽 시작점에서부터 연결되어 탑재되는 블록들의 순서를 '제1건조라인(111)'이라고 하고, 다른 쪽 시작점에서부터 연결되어 탑재되는 블록(101)들의 순서를 '제2건조라인(112)'이라 한다.In this way, blocks 101 are mounted from two starting points, and the ship is constructed upward. Here, for convenience, the order of blocks connected and mounted from one starting point is called a 'first drying line 111', and the order of blocks 101 connected and mounted from another starting point is called a 'second drying line 112'. '

이와 같이 베이스(103)에서 계획된 제1건조라인(111)과 제2건조라인(112)을 따라 제작된 블록(101)들을 탑재하며 건조하는 과정 중에 제1건조라인(111)과 제2건조라인(112)이 연결되어야 하는 블록이 필요한데, 아래에서는 연결하는 블록은 '인서트 블록(105)'이라 칭한다.The first drying line 111 and the second drying line during the process of mounting and drying the blocks 101 prepared along the first drying line 111 and the second drying line 112 planned in the base 103 as described above. A block to which 112 is to be connected is required, and a block to be connected below is referred to as an 'insert block 105'.

인서트 블록(105)은 건조되고 있는 제1건조라인(111)과 제2건조라인(112)을 연결하기 위한 블록으로서, 제1건조라인(111)의 한 블록과 제2건조라인(112)의 한 블록 사이에 인서트 블록(105)을 끼워 넣고 인서트 블록(105)의 양측에 위치한 블록(101)과 용접하여 탑재한다.The insert block 105 is a block for connecting the first drying line 111 and the second drying line 112 that are being dried, and the one block of the first drying line 111 and the second drying line 112 of the second drying line 112. The insert block 105 is sandwiched between one block and welded and mounted with the blocks 101 located on both sides of the insert block 105.

제1, 제2건조라인(101, 103)을 따라 탑재되는 블록(101)들을 살펴보면, 우선 고정된 블록의 일측에 연결하고자 하는 해당 블록을 위치하고 해당 블록의 일측을 용접하여 고정된 블록에 고정한다. 그리고 해당 블록의 타측에 다른 블록을 위치하고 용접하여 연결한다. 이와 같은 방식에 따르면 제1, 제2건조라인(101, 103)의 블록(101)들은 일측 용접이 끝난 후에 타측 용접이 이루어짐에 따라 용접 변형이 작지만, 인서트 블록(105)은 그 양측이 제1건조라인(111)의 블록(101)과 제2건조라인(112)의 블록(101)에 동시에 용접됨에 따라 용접 변형이 크게 발생할 수 있다. 이와 같은 용접 변형을 최소화하기 위해 인서트 블록(105)은 그 크기를 최소화한다. 즉 설계 가능한 최소 크기의 블록으로 인서트 블록(105)을 제작한다.Looking at the blocks 101 mounted along the first and second drying lines 101 and 103, first, the corresponding block to be connected to one side of the fixed block is located and one side of the corresponding block is welded to fix the fixed block. . And the other block is located on the other side of the block and connected by welding. According to this method, the blocks 101 of the first and second drying lines 101 and 103 have a smaller welding deformation as the other side welding is performed after the one side welding is finished, but the insert block 105 has both sides of the first side. As the welding 101 is simultaneously welded to the block 101 of the drying line 111 and the block 101 of the second drying line 112, welding deformation may occur significantly. In order to minimize such welding deformation, the insert block 105 minimizes its size. That is, the insert block 105 is manufactured with the smallest block size that can be designed.

따라서 인서트 블록(105)은 양측에 용접되는 제1건조라인(111)의 블록(101)과 제2건조라인(112)의 블록(101)에 비해 상대적으로 작은 크기이다.Therefore, the insert block 105 is relatively smaller than the block 101 of the first drying line 111 and the block 101 of the second drying line 112 welded to both sides.

이와 같이 제1건조라인(111)과 제2건조라인(112)으로 선박을 동시에 건조해 나가다가 인서트 블록(105)으로 제1건조라인(111)과 제2건조라인(112)을 연결함으로써, 도크 내의 건조공기를 단축할 수 있다는 장점이 있다.By drying the vessel at the same time as the first drying line 111 and the second drying line 112 as described above, by connecting the first drying line 111 and the second drying line 112 to the insert block 105, The advantage is that the dry air in the dock can be shortened.

한편, 앞에서 설명한 실시예에서는 베이스(103)의 두 시작점에서 건조가 이루어짐에 따라 2개의 건조라인(111, 112)이 형성되었으나, 3이상의 시작점에서 건조라인이 형성될 수 있으며, 또한 한 건조라인에서 분기되는 건조라인이 형성되고 건조라인들을 연결하기 위한 인서트 블록 또한 복수 개 제작되어 탑재될 수 있다.
Meanwhile, in the above-described embodiment, two drying lines 111 and 112 are formed as drying is performed at two starting points of the base 103, but drying lines may be formed at three or more starting points, and in one drying line. A branching drying line is formed, and a plurality of insert blocks for connecting the drying lines may also be manufactured and mounted.

101 : 블록
103 : 베이스
105 : 인서트 블록
111 : 제1건조라인
112 : 제2건조라인
101: block
103: base
105: insert block
111: first drying line
112: second drying line

Claims (2)

도크 내에 선박의 선미부 베이스를 탑재하는 단계와,
상기 선미부 베이스를 시작점으로 하여 설계된 복수의 건조라인을 따라 블록들을 탑재하여 고정하는 단계와,
상기 복수의 건조라인을 따라 선박의 상부방향으로 건조하는 단계와,
복수의 건조라인을 따라 탑재된 블록들 사이에 인서트 블록을 넣는 단계와,
인서트 블록을 양측의 각 건조라인의 블록과 용접하여 연결하는 단계를 포함하는 것을 특징으로 하는 선박의 선미부 다점 탑재 건조공법.
Mounting the stern base of the vessel in the dock,
Mounting and fixing the blocks along a plurality of drying lines designed based on the stern base;
Drying in a direction upward of the ship along the plurality of drying lines;
Inserting an insert block between blocks mounted along a plurality of drying lines;
A method of mounting a stern portion of a ship, comprising inserting and inserting an insert block into a block of each drying line on both sides.
제1항에 있어서,
상기 인서트 블록은 양측에 용접 고정되는 블록에 비해 상대적으로 작은 크기인 것을 특징으로 하는 선박의 선미부 다점 탑재 건조공법.
The method of claim 1,
The insert block is a multi-point mounted drying method of the stern portion of the ship, characterized in that the relatively small size compared to the block fixed to the welding on both sides.
KR1020100125367A 2010-12-09 2010-12-09 Multi position loading construction method of stern KR20120064230A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160009870A (en) * 2014-07-17 2016-01-27 삼성중공업 주식회사 Stern Part Construction Method of ship
KR20190013439A (en) * 2017-07-28 2019-02-11 현대중공업 주식회사 Method for Shipbuilding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160009870A (en) * 2014-07-17 2016-01-27 삼성중공업 주식회사 Stern Part Construction Method of ship
KR20190013439A (en) * 2017-07-28 2019-02-11 현대중공업 주식회사 Method for Shipbuilding

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