摘要随着我国经济高速发展 我国内河船订船量明显上升，工业基础雄厚造就了造船行业飞速发展，我国船舶研究事业蒸蒸日上。我国长江、黄河等内河流量增大导致了越来越大的内河船需求量。造船业的春天到来了。所以内河货船的发展状况需要我们的广泛关注。  

在毕业设计中，第一，通过学校的已知的知识储备、图书馆的图书查阅、对线上信息进行搜集调查研究，首先要对内河货船的构造和特点有整体感觉。第二，熟练掌握导师提供的《2009版钢制内河船舶建造规范》、型线图和总布置图，形成了流畅通顺的设计思路。此设计船为钢质内河货船，设为单层连续甲板，货舱区域的甲板、平台、双层底、双舷侧为纵骨架式，首尾区域均为横骨架式。 62280

论文主要内容包括：

1.干货船的发展、分类、市场还有规范设计的思路、方法、步骤等。

2.122m内河干货船的计算说明书。

3.完成强度校核。

  4.绘制中横剖面图和基本结构图。

毕业论文关键词：干货船；结构规范设计；中横剖面图；基本结构图；强度校核。

Abstract With the rapid development of China's economy, China's inland waterway ship set a significant increase in the amount . The industrial base is strong, so that there is the rapid development of the shipbuilding industry, As you can see China's shipbuilding industry is booming. China's Yangtze River, the Yellow River and other inland waterways’traffic increase led to an increasing demand for the inland waterway vessels. The shipbuilding industry’s spring has come. So the development of inland waterway cargo ship needs our attention.In the graduation design, first, through the known knowledge of the school, library books, accessing to online information to collect research, first of all, the structure and characteristics of the inland waterway cargo ship must be haven the overall feeling. Second, through“the 2009 edition of the steel of inland ship construction standards "that master tutor provides , line drawings and the general arrangement, we must form a smooth design ideas.The design of ships includes the inland steel cargo ship,and the single continuous deck, cargo hold deck, platform, double bottom, double hull are both the longitudinal framing, head and tail regions are transverse framing.                                                                    The main contents of this paper include:                                      

1.dry cargo’s market,the development, classification, and the standard design ideas, methods and steps etc..                                                

2.122m inland dry cargo ship’s calculation manual                             

3.finishing strength check.                                                    

4. drawing in the transverse section and the basic structure.                 

 Keywords: structure design; dry cargo ship; cross section; basic structure; strength check.

第一章  绪 论 1

1.1 研究背景 1

1.2 干货船