毕业设计（论文）-55M集散两用船船体结构规范设计.docVIP

江苏科技大学本科毕业论文 55M集散两用船船体结构规范设计 Structure design of 55 M distribution of dual-use vessel hull by rules 摘 要 随着美国金融危机的爆发，世界经济贸易形势将发生重大变化，进而会导致世界贸易海运量增长减缓，引发国际航运市场动荡。因此，在目前，这尚不明朗的世界经济贸易形势下，多用途船将是船东们较为理想的运营船型之一。因为其能适应多种航线, 尽可能高效率地载运各种货物, 使用简便, 造价低廉。 本文介绍了55M集散两用船船体结构规范设计的基本过程，主要依据CCS2009版《钢质内河船舶建造规范》进行结构设计计算与校核。本船为前倾型首，方型尾全焊接结构钢质船，材料除特殊声明外，均为CCSA级钢。设两层连续甲板，首尾部设单层甲板室，采用单机单桨流线型双支点平衡舵。货舱区域为纵骨架式，首尾及上层建筑为横骨架式。 本文的主要内容包括： 多用途船的发展及展望，多用途船的结构特点，规范设计方法及设计过程中应注意的问题。 55M集散两用船船体结构规范设计，及船中货舱区横剖面的弯曲强度校核。 典型横剖面图和基本结构图的绘制。 关键词:多用途船；集装箱船；规范设计；横剖面图；基本结构图 Abstract Along with the US financial crisiss eruption, the world economics trade situation will have the tremendous change, will then cause the world trade marine transportation quantity growth to slow down, the initiation international shipping market will be turbulent. Therefore, in present, under this business not bright world economics trade situation, the multipurpose ship will be one of ship owners more ideal operation body forms. Because its can adapt many kinds of routes, the high efficiency carries each kind of cargo as far as possible, the use is simple, the construction cost is inexpensive. This paper introduce the basic structure of standardized design process of 55 M distribution of dual-use vessel hull, which is designed, calculated and checked according to CCS Steel Inland river Ships Construction Standard (2009 edition). This ship with raked bow, transom stern of welded steel structure, the material besides the special statement, is the CCSA level steel. second continuous deck，single-storey deck houses at bow and stern, using single-propeller aerodynamic balance fulcrum rudder. Cargo cabin district is longitudinal frame, the bow, stern and superstructure is transverse frame. The main contents of this article include: Development and forecasting of multipurpose ship; the structural characteristics of container ship; the methods and what should be pay attention to during the design. The basic process of 55 M distribution of