摘 要从 2000年开始世界贸易步入了快速增长的时代，对近海散货船这种能运输大量散装货物的船舶需求也随之逐步加大， 全球每个国家的主要大宗货物等都需要用到散货船。由于我国劳动力资源充足，所以劳动力相对于美国、英国等发达国家要廉价特别多。与此同时，我国还有地理优势：海岸线较长，近海散货船有着广宽的发展空间。加之科学技术的进步，促进船舶生产技术的进步，这更加有利于我国发展近海散货船产业。本次我所进行的结构规范设计，依据《钢质海船入级规范》（2014 综合文本）进行计算设计与参数校核。本次设计船舶的船底选取的是纵骨架式双层底，舷侧选取的是横骨架式舷侧。本次设计的主要内容如下：1、近海散货船的发展概述。2、规范设计的原则、方法和步骤。3、船体结构规范计算和船中货舱区中横剖面的强度校核。4、根据计算出的结构尺寸，使用 AutoCAD 画出中横剖面图、基本结构图。59514
毕业论文关键词：近海散货船；船体结构设计；基本结构图；中横剖面图
Abstract Since 2000, the world trade has entered a period of rapid growth, with the demand forinshore cargo ship that can transport bulk cargo is gradually increasing, cargo ships areneeded in every country in the world. Due to the abundant resources of our country labor,so labor force which is relative to the developed countries the United States, Britain ischeaper. Especially in the at the same time, China has geographical advantages: longcoastline, so offshore cargo ship has a broad space for development. The progress ofscience and technology promotes the progress of ship production technology, which ismore conducive to China's anti spread offshore cargo ship.On the basis of "Rules for the Classification of Sea-going Steel Ships" (2014comprehensive text) ,I calculate the design and check parameters.The design of the shipbottom is selected in longitudinal framing and double bottom, side is selected in transverseframing side.The main content of this design is as follows:1. The overview of the development of offshore bulk carriers.2.Principles, methods and procedures for the design of the specification.3.Calculation of hull structure and check the strength of the midsection.4.According to the calculation of the size of the structure, in the AutoCAD drawingthe plan of the midsection and the plan of the basic structure.
KeyWords:Offshore cargo ship;Hull structure design ;Plan of basic construction ;Plan of the midsection.

目录

第一章绪论1

1.1研究背景1

1.2散货船发展史2

1.3近海散货船-3

1.4设计方法3

1.4.1结构设计简要概述3

1.4.2结构设计的主要任务-3

1.4.3结构设计的方法-4

1.4.4规范设计的基本步骤-4

1.4.5结构布置的一般原则-4

1.5本船结构形式5

第二章船体结构规范设计6

2.1设计说明6

2.2骨材的标准间距或纵骨间距7

2.3外板-7

2.3.1船底板7

2.3.2平板龙骨-8

2.3.3舭列板9

2.3.4舷侧外板-9

2.3.5舷顶列板11

2.3.6局部加强11

2.3.7外板开口11

2.4甲板12

2.4.1强力甲板12

2.4.2甲板边板12

2.4.3首楼甲板13

2.4.4首平台甲板-13

江苏科技大学本科毕业设计（论文）

2.4.5机舱平台甲板13

2.4.6舱口角隅14

2.5单层底-14

2.5.1中内龙骨14

2.5.2实肋板、旁内龙骨14

2.6双层底-15

2.6.1箱形中桁材-15

2.6.2旁桁材-16

2.6.3纵骨架式肋板16

2.6.4横骨架式肋板17

2.6.5纵骨架式船底纵骨17

2.6.6内底板及内底边板18

2.7舷侧结构19 134.3m近海散货船船体结构规范设计+CAD图纸:http://www.751com.cn/jixie/lunwen_64761.html