摘要造船工程具有产品变化大、设备配套面广、建造过程复杂、成本控制难度大、建造周期长等特点，因此需要对造船工程进行分解，降低难度。

生产设计是船舶设计中至关重要的一部分，是提供的工作图和管理图表作为现场施工指导工作的依据。而进行生产设计，就是为了能够降低施工难度，缩短造船周期，提高生产质量，从而给船厂带来更多的利润。生产设计包括基本结构图、拼板图、吊马图等。58493

本文以液化气船及船舶生产设计的现状与发展为基础，结合船厂的实际生产和加工能力，在详细设计的基础上对27500立方液化气船货舱底部301分段进行生产设计，并确定了此分段的建造方案和此分段建造过程。并且对全球的造船业和我国的造船业发展做了一些分析，也介绍了当前全球的造船技术。当然，也对液化气船的发展状况和前景进行了一些讨论。

毕业论文关键词：液化气船；生产设计；建造方案；造船技术

Abstract The project of shipbuilding has the characteristic of change a lot of products, wide equipment matching area, and complex building process, difficult cost control, and long construction period. Therefore need decomposition on naval architecture and Marine engineering, reduce the difficulty.

Production design is a crucial part of ship design. It provides a working drawing and management chart as the basis of site construction guidance. Design and production, is in order to reduce the construction difficulty, shorten shipbuilding cycle, improve the quality of production, is expected to bring more profits to the shipyard. Production design including the basic structure, makeup, misty, etc.

This article is about production design that based on the current situation and development of bulk carrier and ship production design combined with the production ability of the shipyard, in line with the production flow, a viable production design is generated for the 301 subsection of 27500 cubic liquefied gas carrier bottom cargo hold from the detailed design, and to determine the construction scheme of the section and the fabricating process. And for the global shipbuilding industry and China's shipbuilding industry development has made some analysis, also introduces the global shipbuilding technology. There are, of course, the development status and prospect of liquefied gas ship made some discussion.

Keywords: Liquefied gas Carrier; Production Design; Building Program; Shipbuilding Technology 

目   录

第一章绪论 1

1.1研究的背景 1

1.2国内外研究现状 3

1.2.1国外研究现状 3

1.2.2国内研究现状 4

1.3研究的内容和意义 7

1.3.1研究的意义 7

1.3.2研究的内容 8

1.4主要内容及结构安排 8

第二章  液化气船的概述 9

2.1引言 9

2.2液化气船的分类 9

2.3液化气船的特点 9

2.3.1 货舱区域的分隔 10

2.3.2 起居、服务及机器处所和控制站 10

第三章27500立方液化气船货舱底部301分段生产设计 12

3.1  27500立方液化气船建造方针 12

3.1.1  概述