摘要伴随着全世界干散货海运量的増长以及近年来新建散货船的不断投入到国际航运市场，全球干散货船队规模不断提升。干货船作为三大主导船型之一，有着庞大的市场供需，并且我们国家在干货船制造方面有着非常明显的优势。建立世界造船强国，我们应该更多的聚焦于干货船市场。  78138

本次毕业设计针对87m内河干货船做出了详细的规范设计，首先，通过已学知识、网络信息进行调查研究，对内河货船的发展、构造和特点有了整体认识。然后，根据导师提供的《2009版钢制内河船舶建造规范》、型线图和总布置图，形成了完整的设计思路。本船为钢质内河货船，舷侧采用双层，底部采用双层底。船体中部使用纵骨架式船体骨架形式，船体首部和尾部采用船体混合骨架式。

此论文研究的主要内容包含：

（1）船舶结构规范设计方式方法以及现代全世界内河流域干货船的发展理念以及发展概况；

（2）中横剖面结构设计；

（3）87m内河干货船的结构规范计算；

（4）总纵强度校核或扭转强度校核；

（5）基本结构图绘制

毕业论文关键词：规范设计；内河货船；横剖面图；强度校核 ；基本结构图；

Abstract  With the world's dry bulk shipping capacity and long zo new bulk carriers in recent years continues into the international shipping market, the world's dry bulk fleet has been increasing。 As one of the three leading dry cargo ship, it has a huge market supply and demand, and our country has a very distinct advantage in the manufacture of dry cargo。 Establishment of a world shipbuilding power, we should be more focused on the dry cargo market。

  This graduation design for 87m inland river dry cargo ship made a detailed design specification, first, has the knowledge, the information network research, the development of river trade vessel, structure and characteristics with overall understanding。 Then, according to the tutor provided by the "2009 edition of Inland Steel ship construction norms", chart type and general arrangement drawings, formed a complete design ideas。 The ship is a steel cargo inland, side with double bottom with double bottom。 Midbody using longitudinal framing skeleton hull form, hull header and tail using hybrid hull framing。

The main contents of this thesis comprises:

(1) regulate the design of ship structure and modern ways of the world dry cargo river basin development concept and the development situation;

(2) in a cross-sectional design;

(3) Structure Specification 87m inland river dry cargo calculation;

(4) the total longitudinal strength check or torsional strength check;

(5) Basic structure of drawing

Keywords: specification design; inland cargo; cross-sectional view; strength check; basic block diagram;

目录

第一章  绪 论 3

1。1 研究背景 3

1。2 干货船 5

1。2。1 干货船的分类 5

1。2。2 干货船的发展 6

1。2。3 干货船的安全问题 7

1。2。4 干货船的市场状况 7

1。3 结构设计简要概述 8

1。4 结构设计的主要任务 8

1。5 结构设计的方法 8

1。6 规范设计的基本步骤 9

1。7 结构布置的一般原则