摘 要随着世界科技和经济水平的发展，作为三大主流船型之一的干货船，市场需求庞大，我国在干货船的建造方面优势巨大，想要建设世界造船大国，需要更多的关注干货船市场。干货船的市场需求很大, 不用担心干货船过剩的问题。

该设计的船为单层底钢质船，单机单桨单舵尾机型船，尾部有尾楼，航行于长江中下游。95172

通过型线和总布置设计、性能计算、干舷计算、吨位计算和阻力推进计算对该干货船进行设计计算。1、型线和总布置设计：对母型船资料进行分析，根据任务书要求设计船的主尺度，绘制总布置图等等。2、性能计算：绘制所设计干货船的型线图，进行静水力计算。3、干舷计算：最小干舷计算，实际干舷计算和干舷修正。4、吨位丈量计算：总吨位计算、净吨位计算，量吨甲板以下所有围蔽处所的容积、量吨甲板以上所有围蔽处所的容积、主体部分容积计算。5、阻力推进计算：主要是对螺旋桨的推进性能进行相关校核计算。

毕业论文关键词：干货船；总体设计；性能设计；干舷计算；吨位计算 ；阻力推进计算

Abstract With the development of world science and technology and economic level, as one of the three major mainstream ship dry cargo ship, the market demand is huge, China's construction of dry cargo ship has great advantages, want to build the world shipbuilding power, need more attention to dry cargo ship market The Dry cargo ship market demand is great, do not worry about the problem of dry cargo ship surplus。

The design of the ship for the single-bottomed steel ship, single single-tail single-tail at the end of the ship, the tail has a tail, sailing in the middle and lower reaches of the Yangtze River。

    The design and calculation of the dry cargo ship is done by the profile and the total layout design, the performance calculation, the freeboard calculation, the tonnage calculation and the resistance propulsion calculation。 1, the type line and the total layout design: the analysis of the mother ship data, according to the requirements of the task book design ship main scale, drawing the total layout and so on。 2, performance calculation: drawing the design of dry cargo ship line diagram, the calculation of static water。 3, freeboard calculation: minimum freeboard calculation, the actual freeboard calculation and freeboard correction。 4, tonnage measurement calculation: gross tonnage calculation, net tonnage calculation, the volume of the following deck all the enclosed space, the volume of decks above all the enclosed area of the volume, the main part of the volume calculation。 5, the resistance to promote the calculation: the propeller propulsion performance is mainly related to the calculation of the calculation。

Key words: dry cargo ship; overall design; performance design; freeboard calculation; tonnage calculation; resistance propulsion calculation

目录

第一章 绪论 1

1。1 干货船的发展概况 1

1。2 干货船的分类 2

1。3设计的方法和目的 3

1。4小结 3

第二章 主尺度确定 5

2。1 主尺度分析与确定 5

2。2 相关母型船资料 5

2。3 计算载重量DW 6

2。3。1人员和行李的重量 6

2。3。2淡水和食品的总重量 6

2。3。3 燃油储备量