CN103910028A - Segment dividing method for self-propelled drag suction dredger ship building - Google Patents
Segment dividing method for self-propelled drag suction dredger ship building Download PDFInfo
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- CN103910028A CN103910028A CN201410148558.4A CN201410148558A CN103910028A CN 103910028 A CN103910028 A CN 103910028A CN 201410148558 A CN201410148558 A CN 201410148558A CN 103910028 A CN103910028 A CN 103910028A
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- segmentation
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- suction hopper
- hopper dredger
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Abstract
The invention discloses a segment dividing method for self-propelled drag suction dredger ship building. The segment dividing method includes that the weight of each single segment is controlled about 100t, 85-95 segments are divided, and the like. The segment dividing method is simple, convenient, easy to operate and good in working efficiency.
Description
Technical field
Segmentation division methods while the present invention relates to a kind of trailing suction hopper dredger construction.
Background technology
When existing trailing suction hopper dredger is built, not science of segmentation division methods, affects the construction of whole boats and ships.
Summary of the invention
Segmentation division methods while the object of the present invention is to provide reasonable, the effective trailing suction hopper dredger of a kind of segmentation to build.
Technical solution of the present invention is:
Segmentation division methods when trailing suction hopper dredger is built, is characterized in that: comprise the following steps:
A, according to this ship ship type constructional feature and the configuration of company lifting appliance, working ability and technological characteristics of construction are carried out segmentation division;
B, single segmentation are controlled at 100t left and right heavily as far as possible;
C, be divided into 85-95 segmentation;
When dividing, D, segmentation consider according to the lifting Beijing South Maxpower Technology Co. Ltd power of loop wheel machine, section construction place layout, workmen's technical quality, welding gear, Fabricating machinery combined factors;
E, segmentation are divided to expand to greatest extent segmentation pre outfitting, and on segmentation pre outfitting basis, carry out total group for fundamental principle;
F, adopt flat section to make as far as possible, expand the scope of operation and pre outfitting rate, make aloft work level land, building berth job shop, minimizing face upward operation and interchange operation.
Be divided into 90 segmentations.
Be divided into 85 segmentations.
Segmentation of the present invention rationally, conveniently, effective.
Below in conjunction with embodiment, the invention will be further described.
Detailed description of the invention
Segmentation division methods when trailing suction hopper dredger is built, is characterized in that: comprise the following steps:
A, according to this ship ship type constructional feature and the configuration of company lifting appliance, working ability and technological characteristics of construction are carried out segmentation division;
B, single segmentation are controlled at 100t left and right heavily as far as possible;
C, be divided into 85-95 segmentation;
When dividing, D, segmentation consider according to the lifting Beijing South Maxpower Technology Co. Ltd power of loop wheel machine, section construction place layout, workmen's technical quality, welding gear, Fabricating machinery combined factors;
E, segmentation are divided to expand to greatest extent segmentation pre outfitting, and on segmentation pre outfitting basis, carry out total group for fundamental principle;
F, adopt flat section to make as far as possible, expand the scope of operation and pre outfitting rate, make aloft work level land, building berth job shop, minimizing face upward operation and interchange operation.
Be divided into 90 segmentations.
Be divided into 85 segmentations.
Claims (3)
1. segmentation division methods when trailing suction hopper dredger is built, is characterized in that: comprise the following steps:
A, according to this ship ship type constructional feature and the configuration of company lifting appliance, working ability and technological characteristics of construction are carried out segmentation division;
B, single segmentation are controlled at 100t left and right heavily as far as possible;
C, be divided into 85-95 segmentation;
When dividing, D, segmentation consider according to the lifting Beijing South Maxpower Technology Co. Ltd power of loop wheel machine, section construction place layout, workmen's technical quality, welding gear, Fabricating machinery combined factors;
E, segmentation are divided to expand to greatest extent segmentation pre outfitting, and on segmentation pre outfitting basis, carry out total group for fundamental principle;
F, adopt flat section to make as far as possible, expand the scope of operation and pre outfitting rate, make aloft work level land, building berth job shop, minimizing face upward operation and interchange operation.
2. segmentation division methods when trailing suction hopper dredger according to claim 1 is built, is characterized in that: be divided into 90 segmentations.
3. segmentation division methods when trailing suction hopper dredger according to claim 1 is built, is characterized in that: be divided into 85 segmentations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410148558.4A CN103910028A (en) | 2014-04-15 | 2014-04-15 | Segment dividing method for self-propelled drag suction dredger ship building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410148558.4A CN103910028A (en) | 2014-04-15 | 2014-04-15 | Segment dividing method for self-propelled drag suction dredger ship building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103910028A true CN103910028A (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410148558.4A Pending CN103910028A (en) | 2014-04-15 | 2014-04-15 | Segment dividing method for self-propelled drag suction dredger ship building |
Country Status (1)
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| CN (1) | CN103910028A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552557A (en) * | 2018-10-29 | 2019-04-02 | 上海振华重工(集团)股份有限公司 | A kind of segmentation division methods for from the cutter suction dredger that navigates |
| CN109552555A (en) * | 2018-10-29 | 2019-04-02 | 上海振华重工(集团)股份有限公司 | A kind of segmentation division methods for from the cutter suction dredger that navigates |
| CN109552556A (en) * | 2018-10-29 | 2019-04-02 | 上海振华重工(集团)股份有限公司 | A kind of segmentation division methods for from the cutter suction dredger that navigates |
Citations (4)
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| US3675606A (en) * | 1969-06-05 | 1972-07-11 | Mitsubishi Heavy Ind Ltd | Method of constructing marine float structures |
| JPS6080985A (en) * | 1983-10-12 | 1985-05-08 | Mitsubishi Heavy Ind Ltd | Building method for ship superstructure |
| 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 |
| CN102890749A (en) * | 2012-08-20 | 2013-01-23 | 江南造船(集团)有限责任公司 | Method and system for generating three-dimensional operation instruction for ship section manufacture |
-
2014
- 2014-04-15 CN CN201410148558.4A patent/CN103910028A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3675606A (en) * | 1969-06-05 | 1972-07-11 | Mitsubishi Heavy Ind Ltd | Method of constructing marine float structures |
| JPS6080985A (en) * | 1983-10-12 | 1985-05-08 | Mitsubishi Heavy Ind Ltd | Building method for ship superstructure |
| 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 |
| CN102890749A (en) * | 2012-08-20 | 2013-01-23 | 江南造船(集团)有限责任公司 | Method and system for generating three-dimensional operation instruction for ship section manufacture |
Non-Patent Citations (2)
| Title |
|---|
| 沈立刚: "精益造船在挖泥船建造中的应用与实践研究", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》, no. 1, 15 December 2011 (2011-12-15) * |
| 王沈霞等: "《船舶生产设计》", 31 August 2013, article "船舶生产设计准备" * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552557A (en) * | 2018-10-29 | 2019-04-02 | 上海振华重工(集团)股份有限公司 | A kind of segmentation division methods for from the cutter suction dredger that navigates |
| CN109552555A (en) * | 2018-10-29 | 2019-04-02 | 上海振华重工(集团)股份有限公司 | A kind of segmentation division methods for from the cutter suction dredger that navigates |
| CN109552556A (en) * | 2018-10-29 | 2019-04-02 | 上海振华重工(集团)股份有限公司 | A kind of segmentation division methods for from the cutter suction dredger that navigates |
| CN109552555B (en) * | 2018-10-29 | 2020-01-14 | 上海振华重工(集团)股份有限公司 | Segmentation division method for self-propulsion cutter suction dredger |
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Application publication date: 20140709 |