CN103910037A - Bow area construction method for self-propelled drag suction dredger ship - Google Patents
Bow area construction method for self-propelled drag suction dredger ship Download PDFInfo
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- CN103910037A CN103910037A CN201410148693.9A CN201410148693A CN103910037A CN 103910037 A CN103910037 A CN 103910037A CN 201410148693 A CN201410148693 A CN 201410148693A CN 103910037 A CN103910037 A CN 103910037A
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- plane
- bow
- bow area
- construction method
- dimensional unit
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Abstract
The invention discloses a bow area construction method for a self-propelled drag suction dredger ship. A bow area is divided into a bottom semi-stereoscopic segment and a stereoscopic segment according to a structural feature; the bottom is constructed segmentally: reverse construction is performed on a fundamental plane which is a 7000 platform plate, and a double-layer bottom can serve as the stereoscopic segment; the semi-stereoscopic segment is constructed: a deck is taken as the fundamental plane, and reverse constructing is performed on a plane; a suspended portion is temporarily supported and removed after convergence; the bow area is constructed: taking the deck as a fundamental plane, and reversely constructing on a plane moulding bed. The bow area construction method is simple, convenient, easy to operate and good in working efficiency.
Description
Technical field
The present invention relates to a kind of shipbuilding method.
Background technology
Existing trailing suction hopper dredger machine bow region method of construction complexity, working effect is undesirable.
Summary of the invention
The object of the present invention is to provide a kind of easy, effective trailing suction hopper dredger machine bow region method of construction.
Technical solution of the present invention is:
A kind of trailing suction hopper dredger machine bow region method of construction, is characterized in that: comprise the following steps:
Bow region is divided into bottom half three dimensional unit and three dimensional unit by constructional feature;
A. bottom segmentation manufacture: take landing slab as basal plane on column counter making, double bottom can be done three dimensional unit in advance;
B. half three dimensional unit manufacture: take deck as basal plane is made plane moulding bed is counter; Wherein overhanging portion adds temporary supporting, closes up rear dismounting;
C. bow segmentation is manufactured: be basal plane take deck, make plane moulding bed is counter.
Described landing slab is 7000 landing slabs.
Described landing slab is 6200 landing slabs.
The inventive method is easy, easy to operate, good working effect.
Below in conjunction with embodiment, the invention will be further described.
The specific embodiment
A kind of trailing suction hopper dredger machine bow region method of construction, comprises the following steps:
Bow region is divided into bottom half three dimensional unit and three dimensional unit by constructional feature;
A. bottom segmentation manufacture: take 7000 landing slabs or 6200 landing slabs as basal plane counter making on column, double bottom can be done three dimensional unit in advance;
B. half three dimensional unit manufacture: take deck as basal plane is made plane moulding bed is counter; Wherein overhanging portion adds temporary supporting, closes up rear dismounting;
C. bow segmentation is manufactured: be basal plane take deck, make plane moulding bed is counter.
Claims (3)
1. a trailing suction hopper dredger machine bow region method of construction, is characterized in that: comprise the following steps:
Bow region is divided into bottom half three dimensional unit and three dimensional unit by constructional feature;
A. bottom segmentation manufacture: take landing slab as basal plane on column counter making, double bottom can be done three dimensional unit in advance;
B. half three dimensional unit manufacture: take deck as basal plane is made plane moulding bed is counter; Wherein overhanging portion adds temporary supporting, closes up rear dismounting;
C. bow segmentation is manufactured: be basal plane take deck, make plane moulding bed is counter.
2. trailing suction hopper dredger machine bow according to claim 1 region method of construction, is characterized in that: described landing slab is 7000 landing slabs.
3. trailing suction hopper dredger machine bow according to claim 1 region method of construction, is characterized in that: described landing slab is 6200 landing slabs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410148693.9A CN103910037A (en) | 2014-04-15 | 2014-04-15 | Bow area construction method for self-propelled drag suction dredger ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410148693.9A CN103910037A (en) | 2014-04-15 | 2014-04-15 | Bow area construction method for self-propelled drag suction dredger ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103910037A true CN103910037A (en) | 2014-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410148693.9A Pending CN103910037A (en) | 2014-04-15 | 2014-04-15 | Bow area construction method for self-propelled drag suction dredger ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103910037A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760662A (en) * | 2014-12-19 | 2015-07-08 | 华泰重工(南通)有限公司 | Process for manufacturing ice zone bulbous bow reinforcing structure by sections |
| CN108557010A (en) * | 2017-12-28 | 2018-09-21 | 甘肃中电建港航船舶工程有限公司 | A kind of hull is counter to make method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51151993A (en) * | 1975-06-19 | 1976-12-27 | Mitsubishi Heavy Ind Ltd | Method of s hip building |
| KR20020071238A (en) * | 2001-03-05 | 2002-09-12 | 대우조선해양 주식회사 | Making method of a ship's side shell |
| CN101758332A (en) * | 2009-12-17 | 2010-06-30 | 浙江东海岸船业有限公司 | Splicing, assembling and folding method of thin plate |
| CN101811553A (en) * | 2010-03-05 | 2010-08-25 | 南通港闸船舶制造有限公司 | Preparation and on-board installation process of crane span of cutter suction dredger |
| CN102848091A (en) * | 2012-09-04 | 2013-01-02 | 福建省华海船业有限公司 | Ship double bottom block assembly welding technology |
-
2014
- 2014-04-15 CN CN201410148693.9A patent/CN103910037A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51151993A (en) * | 1975-06-19 | 1976-12-27 | Mitsubishi Heavy Ind Ltd | Method of s hip building |
| KR20020071238A (en) * | 2001-03-05 | 2002-09-12 | 대우조선해양 주식회사 | Making method of a ship's side shell |
| CN101758332A (en) * | 2009-12-17 | 2010-06-30 | 浙江东海岸船业有限公司 | Splicing, assembling and folding method of thin plate |
| CN101811553A (en) * | 2010-03-05 | 2010-08-25 | 南通港闸船舶制造有限公司 | Preparation and on-board installation process of crane span of cutter suction dredger |
| CN102848091A (en) * | 2012-09-04 | 2013-01-02 | 福建省华海船业有限公司 | Ship double bottom block assembly welding technology |
Non-Patent Citations (1)
| Title |
|---|
| 王刚: "57000船体原则工艺", 《HTTP://WENKU.BAIDU.COM/VIEW/5AB3DBD376EEAEAAD1F3304B.HTML》, 14 April 2010 (2010-04-14) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760662A (en) * | 2014-12-19 | 2015-07-08 | 华泰重工(南通)有限公司 | Process for manufacturing ice zone bulbous bow reinforcing structure by sections |
| CN108557010A (en) * | 2017-12-28 | 2018-09-21 | 甘肃中电建港航船舶工程有限公司 | A kind of hull is counter to make method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |