摘要自上世纪七八十年代以来，干散货船得到迅猛地发展，目前散货船队规模已经达到4.5亿载重吨左右。尽管近几年国际航运市场低迷，但散货船运货贸易仍呈现超过年8%的增幅，在此行情重新高涨的背景下，散货船的行情也变得更好，全球经济的发展，也相应带动了船舶行业的发展，散货船的需求也在不断增加。散货船历经了由典型的单壳散货船到现阶段的双壳散货船的变化，散货船船体结构也在不断的完善。单壳散货船由于结构不稳定，很容易发生安全事故。因此，现代散货船开始走双壳的路线，其稳定，方便受到船厂和船东的青睐。58698

本篇毕业设计通过《钢质海船与入级建造规范》（2006），对92500DWT散货船船体结构进行规范设计。同时编辑92500DWT散货船结构计算书，绘制船体的结构图。该篇文章也介绍了如何计算规范书的全过程。得到的最终结果来提高该散货船结构的强度，并对此规范做出合理诠释。

毕业论文关键词：散货船；船体结构；规范设计；结构特点

Abstract Since the seventy or eighty's of last century,bulk carrier has been developing rapidly, now the bulk fleet has reached the scale of 450 million dead weight tons. Although in recent years, the international shipping market is going downturn, the bulk cargo trade is still more than 8% years of growth, the market is rising because of the background, the bulk of the market is also better.With the development of the global economy, shipbuilding industry has been promoted the demand which is increasing as time flowing.Cargo ship changes from single hull bulk carriers into the double hull bulk carrier stage,To sum up, bulk carrier hull structure has also been improved. Single hull bulk carriers are in danger due to structural instability which may cause accidents. Therefore, the modern ship begin to take the double shell line.Furthermore,the shipyard and shipowners are fond of it for its stability and convenience.

This article is designed by steel ships and in class construction specification (2006) to

Study the structure specification. At the same time,exploring stage double hull structure and trending of multi-purpose cargo ship structure form; and writing 92500DWT bulk preparation of ship hull structure calculations and on the hull structure drawing cargo typical cross section, basic structure, typical transverse bulkhead structure diagram. At the same time, this article also introduced the the whole process of the ship design specification. The analysis of the characteristics of the ship structure can ultimately improve the reliability and stability of the structure, and to explain the rationality in this scheme .

Key words：Bulk carrier ; Hull structure ; The design of Rules and Regurations; Structural characteristic; multi-purpose

 目   录

第一章 绪论 1

1.1 研究背景 1

1.2 散货船的现状与发展趋势 1

1.2.1 散货船发展史 1

1.2.2 散货船分类 2

1.2.3 散货船现状 2

1.2.4 散货船的发展趋势 3

1.3 散货船的结构特点 5

1.4 结构设计方法 6

1.4.1 结构设计方法的选择 6

1.4.2 结构规范设计的步骤 6

1.5 研究目标和内容 6

第二章 92500DWT远洋散货船船体结构规范设计计算 8

2.1 说明