4500吨沿海散货船总体设计+CAD图纸
毕业论文关键词：散货船；总体设计；主尺度；总布置图
Abstract Cargo ship is designed to transport coal, minerals, grain, cement and other bulkcargo transport ship.Cargo ship in the international shipping industry, with its largecargo transport, efficient loading and unloading, construction technology maturity,fixed route and a series of factors, with good economic returns. In this paper,according to the mission statement of design requirements of 4500 tons bulk carrierCoastal overall design of the study, 5,000 tons of coastal vessels bulk carriers, as aparent, calculated using the female ship deadweight transformation method toestimate speed, displacement check to determine the main dimensions, tank capacitycheck, estimate the weight of the center of gravity, stability estimates. Provided withits own drawing method to draw lines plan, referring to the mother ship type and linetype of general arrangement drawing. Data obtained in the overall design of the shipneeded. And also studied the development of bulk carriers, the status and trends. Themain contents include:1 Cargo ship status and development trend2 4500T coastal bulk cargo ship general design calculations3 General arrangement drawing of the hull and the type of chart
Keyeord：bulk carrier;overall design;the main dimensions;general arrangement
目 录
第一章 绪论--1
1.1 散货船的定义和分类1
1.2 散货船的发展历史2
1.3 散货船市场的现状2
第二章 主要要素的初步确定--4
2.1 设计任务书 4
2.2 计算新船的载重量 4
2.3 初步选择设计船主要要素-6
2.31船长 L与垂线间长6
2.32 方形系数、型宽、吃水、型深的初步选取-- 6
2.4 估算空船重量 7
2.5 排水量校核8
2.6 舱容校核8
2.7 航速校核- 10
2.8 重量重心估算- 10
2.9 初稳性高和横摇周期估算- 12
2.91 初稳性高估算-12
2.92 横摇周期估算-13
第三章 型线设计-14
3.1 型线设计概述- 14
3.2 型线设计时需要注意的问题- 14
3.3 型线绘制的方法- 14
第四章 总布置设计-17
4.1 概述- 17
4.2 主船体内船舱的划分- 17
4.2.1 货舱的长度与划分-- 17
4.2.2 水密舱壁-- 17
4.2.3 机舱的部位与长度-- 18
4.2.4 甲板与平台-- 18
4.2.5 双层底-- 18
4.2.6 油水舱-- 19
4.3 上层建筑的划分- 19
4.3.1 上层建筑的型式-- 19
4.3.2 上层建筑的尺度-- 19
4.3.3 上层建筑的设置与内部划分-- 19
4.4 舱室和通道的布置- 19
4.4.1 生活舱室的布置-- 19
4.4.2 工作舱室的布置-- 20
4.5 主要舾装设备的布置，- 20
4.5.1 救生设备的配置与布置-- 20
4.6 总布置图的绘制- 21
第五章 船舶静水力性能计算-22
5.1 概述- 22
5.2 船舶主要尺度- 22