毕业设计论文8米游艇初步设计.docx

8米游艇初步设计 PAGE \* MERGEFORMATI 8米游艇初步设计 专业班级：船舶与海洋工程2班 姓 名： 指导教师： 交通运输装备与海洋工程学院 PAGE \* MERGEFORMATV 摘 要 本次设计的课题为8米游艇初步设计，该游艇属于C类游艇，是一艘高速敞开艇，适航于平静水域。 此次游艇设计采用参照母型船设计和规范设计相结合的设计方法，主要包括了三个部分：总体设计、结构设计、性能设计。 首先，根据母型船参数，初步确定设计游艇的主尺度等主要参数，并绘制了型线图、总布置图；然后，依照中国船级社《游艇建造规范（2007）》计算结构强度、确定主要构件尺寸，使游艇满足规范对于强度、稳性的要求；然后对于空船的重量重心进行计算，进而计算稳性；最后，计算游艇航行阻力，设计适用的推进器。 母型船选用的是Riva ISEO型游艇，在设计过程中，使用了Auto CAD、Maxsurf、SolidWorks、Excel、Word等计算机辅助软件。 关键词：8m游艇；初步设计；阻力与推进 ABSTRACT The subject of the design is the preliminary design of an 8 meters long yacht , it is a Class C yacht . It is an open boat which would sail through Confined Water. The design uses a combination of methods with reference to the mother ship design and specification design mainly includes three parts: the overall design, the structural design, designing for performance. First of all , according to the parameters of the mother ship , identify the main dimensions of the yacht preliminarily. Drawing the general arrangement and line plans ; Secondly , using the 2007 CCS “yacht construction specifications ” to calculate the structural strength , and to determine the major component size, so that the boat body to meet the requirements of strength , stability, etc. ; then , estimating the weight of lightship and its center of gravity ; finally, calculate the resistance of the yacht , design the propeller. The mother ship is Riva ISEO. Auto CAD , Maxsurf , SolidWorks , Microsoft Excel, Microsoft Word and some other computer-aided software are used throughout the design process. Keywords: 8 meters long yacht；preliminary design；Resistance and propulsion 目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc390005216 第1章 绪论 PAGEREF _Toc390005216 \h 1 HYPERLINK \l _Toc390005217 1.1 课题研究的背景及意义 PAGEREF _Toc390005217 \h 1 HYPERLINK \l _Toc390005218 1.2 设计任务书 PAGEREF _Toc390005218 \h 1 HYPERLINK \l _Toc390005219 1.2.1 游艇的用途及航区 PAGEREF _Toc390005219 \h 1 HYPERLINK \l _Toc390005220 1.2.2 游艇类型及结