8000吨近海集散货船结构设计+CAD图纸
毕业论文关键词：散货船；结构规范设计；强度校核；
Abstract With the rapid development of economic globalization, foreign trade rapid growth, the demand of bulk carriers are also increasingly large, bulk cargo transport are dependent on the bulk carrier. And China on cheap labor based ship industry has a significant competitive advantage, has thus become the big country of shipbuilding. This topic is 8000 tons of offshore bulk cargo ship structure design specification, the is < domestic sailing ships built specification > (2012). Correlation structure calculation and midship area to cross section strength check according to the relevant requirements of the area near Hainan. The ship is double bottom double hull bulk carrier ship type. The main research contents of this paper include: (1) the development history of bulk carriers, bulk carriers in recent years, the development of the status quo, the development trend of bulk carriers. (2) the structural characteristics and structural evolution of bulk carriers. (3) 8000 tons of bulk cargo ship offshore structure design specification, longitudinal strength checking and midship cargo area of typical cross section. (4) drawing the transverse section and the basic structure of the AutoCAD according to the general layout and the pattern.
Key words: bulk carrier; standard design; strength check;
第一章绪论.1
1.1研究背景.1
1.1.1散货船发展史.1
1.1.2散货船现状.1
1.1.3散货船发展趋势.1
1.2散货船的结构特点2
1.2.1早期散货船.2
1.2.2现代混合型散货船.2
1.3结构方案与主要研究内容2
第二章主船体舱底结构规范计算4
2.1设计说明4
2.1.1主要参数.4
2.1.2结构形式.4
2.2骨材标准间距5
2.3舱底.5
2.3.1平板龙骨.5
2.3.1船底板.6
2.3.2舭列板.6
2.3.3内底板及内底边板.7
2.3.4船底中桁材.7
2.3.5货舱区旁桁材.7
2.3.6货舱区实肋板.8
2.3.7货舱区水密肋板及垂直加强筋.8
2.3.8船底纵骨（货舱区）.9
2.3.9内底纵骨（货舱区）.9
2.3.10机舱区中桁材.9
2.3.11尾部水密旁桁材9
2.3.12尾部实肋板.10
2.3.13尾部水密肋板.10
2.3.13主机座.10
2.3.14首尖舱肋板（#136~首）.10
2.3.15船首底部加强.11
第三章主船体舷舱结构规范计算13
3.1舷侧.13
3.1.1舷顶列板.13
3.1.2舷侧外板.13
3.1.3舷侧纵骨.14
3.1.4舷侧纵桁.16
3.1.5距首垂线0.2L区域内舷侧纵骨16
3.1.6纵骨架式强肋骨（除机舱区域和首、尾尖舱外）.17
3.1.7下层甲板（抗扭箱平台）.21