摘要在全球各个国家大力开发海洋产业，海洋产业飞速发展，航运对世界贸易的影响地位不断上升的大环境下，作为当今世界上三大主力船型其中之一的油船，具有着庞大的市场需求。与此同时，国家提出海洋强国的战略目标，喊出海上丝绸之路的口号，我们更要该努力提高我们油船的设计和建造生产水平，加大自身的市场份额。本文依照《钢质内河船舶建造规范》（2015 综合文本）进行结构计算及强度校核。本次所设计船是钢质内河船舶，在液货舱区域设立有双舷、双底的结构，在船中液货舱区域，船底及甲板区域采用纵骨架式，舷侧区域采用交替肋骨制，舷侧艏艉区域采用横骨架式结构。本文主要内容包括：（1）油船的结构特点，规范设计的原则、方法和步骤。（2）船体结构规范计算和船中货舱区中横剖面的强度校核。（3）中横剖面图、基本结构图的绘制。58916
毕业论文关键词：油船；结构规范计算；强度校核；中横剖面图；基本结构图
Abstract
In all countries of the world vigorously the development of marine industry, marine industryrapid development, shipping of world trade impact position rising, as the world's three mainship where the a member ---- oil tanker with a huge market demand. At the same time, ourcountry put forward the strategic goal of marine power, shouted the slogan of the Silk Roadon the sea, we should be more efforts to improve our tanker design and construction of theproduction level, increase their market share.In this paper, the structural calculation and strength check are carried out in accordance withthe code for the construction of inland river ships (2015 comprehensive text).The design of ship for inland steel ship, the double hull and double bottom structure isarranged in the liquid cargo area, adopts a longitudinal framing in mid-ship area, the bow andstern region by transverse framing.The main contents of this article include:(1) the structure characteristics of oil tanker, analysis of China's oil tanker market, thestandard principle, design methods and procedures.(2) to check the strength of hull structurespecification calculations and mid-ship area in crosssection.(3) in the transverse section of the map, the basic structure of the drawing.Keywords: oil tanker；structure specification calculate；strength checking；mid-shipsection plan；map of basic construction proflie and plan

目 录

第一章 绪论1

1.1 概述-1

1.2 油船的简要发展史-2

1.3 油船的结构特点-2

1.4 结构设计简要概述-2

1.5 结构设计的主要任务-3

1.6 结构设计的方法-3

1.7 规范设计的基本步骤-3

1.8 结构布置的一般原则-4

1.9 初步拟定结构形式-4

第二章 船体结构规范计算书-5

2.1 概要5

2.1.1 主要尺度-5

2.1.2 主要计算尺度-5

2.2 液货舱区域构件校核-5

2.2.1 骨材间距的选取-5

2.2.2 液货舱区域外板及内底板-6

2.2.3 液货舱区域甲板-8

2.2.4 液货舱区域的纵骨架式双层底骨架-8

2.2.5 液货舱区域舷侧骨架-14

2.2.6 液货舱区域甲板骨架-20

2.2.7 液货舱区域平面横舱壁-23

2.2.8 液货舱区域平面纵舱壁-25

2.3 机舱区域-27

2.3.1 主机基座-27

2.3.2 机舱骨架-27

2.4 船尾结构-28

2.4.1 船尾部实肋板-28

2.4.2 中内龙骨-29

2.4.3 旁内龙骨-29

2.4.4 舷侧肋骨-29

2.4.5 尾部甲板-30

2.4.6 尾部舱壁-31

2.5 首部结构-32

2.5.1 实肋板-32

2.5.2 中内龙骨-33

2.5.3 旁内龙骨-33

2.5.4 舷侧-33

2.5.5 首部甲板-34

2.5.6 首部舱壁-36 2500t油船船体结构规范设计+CAD图纸:http://www.751com.cn/jixie/lunwen_63935.html