摘要近年来，中国的经济飞速增长，对于货物运输有很大的需求。相对于陆地运输和空中运输，水上运输更具有竞争力，货运量往往可以达到10000吨以上，同时又能满足长途运输的要求，具有一定的优势和发展前景。目前，最常用的是内河散货船，该船可以装载不同类型的物品，比如杂货、集装箱、散货等，这样的商品在国内市场上的运输更具适应性，更有生命力，而且具有更加广阔的发展前景。58415

鉴于上文所述的情况，本文采用专业的船舶设计软件NAPA，并对119.2米的内河散货船进行整体设计。第一步，对内河散货船的发展现状和发展趋势进行总结。之后，根据母型船的已知要素来换算新船的主要尺度，包括浮性，快速性，稳定性和早期的排水量估算，初步估计重力船空船重量，载重量。然后，在NAPA中完成新船的型线设计，其包括舱室划分和舱容校核，以及静水力的计算，计算出船舶的各项性能和完整稳定计算，画线规划和总体布局。

本设计船型为内河散货船，可航行于包括长江在内的A/B两个航区，。该船具有球鼻艏，双尾以及双机双桨。相关性能的计算与校核，依据中华人民共和国海事局发行的《国内航行海船法定检验技术规范》，简称《规范》。

毕业论文关键词： 运输，散货船，内河，NAPA，经济性。

Abstract In recent years, as China's rapid economic growth, people have a greater demand for cargo transport . With respect to the land transport and air transport, maritime transport is more competitive, Its freight can often reach more than 10,000 tons, while meeting the requirements of long-distance transport,which has certain advantages and development prospects. Currently, the most commonly used of ship is the inland bulk carrier, which can be loaded with different types of items, such as groceries, containers, bulk cargo and other goods. In the domestic market transport,these cargos are more adaptable, more vitality, and have even broader prospects for development., more vitality, and has more broad prospects for development.

In view of the circumstances described above, we use professional ship design software NAPA, and 119.2 meters inland bulk carrier to finish the whole design of new ship. The first step is to summarize the development of status and trends of inland bulk carrierand trends of inland bulk carrier. After that, according to the known elements of parent ship to major scale in terms of new vessels, including buoyancy, speed, stability and early displacement estimates, preliminary estimates gravity ship lightship weight, load. Then, to complete the new boat in the NAPA in profile design, which includes a cabin partition and checking tank capacity and the calculation of the hydrostatic calculate the performance and integrity of the ship's stability calculations, draw lines and the overall layout planning.

The design for the inland bulk carrier ship may sail in, including the Yangtze, including A / B two navigation area. It has a bulbous bow, two-tailed and double sculls machine ship. Relative performance calculation and verification, according to the People's Republic of China Maritime Safety Administration issued  "domestic voyage ship statutory inspection technical specifications", which can be described as "Code."

keywords: Transportation, bulk carriers, river, NAPA, economy. 

目    录

第一章 绪论 1

1.1 引言 1

1.1.1散货船的基本概述 1

1.1.2 内河散货船的优势与所面临的市场挑战 2

1.2 课题的研究意义与目的 2

1.2.1 研究意义