200客位大金湖旅船初步设计(船舶与海洋工程毕业论文).doc

200客位泰宁大金湖旅游船初步设计 [摘要] 近年来，旅游成为了人们节假日的首选我国旅游业得到迅猛发展现代旅游者选择内湖内河风景旅游区为目的地和乘坐出游已成为一种时尚[关键词] 旅游船；初步设计；母型船 Preliminary Design of 200-seats?Excursion Vessel?of?Taining’s Big?Golden Lake [Abstract] ?In recent years, tourism has become the first selection of people on holidays. Along with our country tourism has developed rapidly, modern tourists choose lake and river scenic area for the destination and take a cruise ships to travel has become a kind of fashion. Big golden lake original 120-seat excruise vessel capacity cannot satisfy the needs of increasing passenger, in order to improve the capacity, it is necessary to design a new ship. In this paper, main content in preliminary design process include the argument of principal dimensions, the general layout design, line design, static hydraulic calculation and cross section structural design. This design according to the requirement of the specification, has selected a mother ship as the foundation, determined the feasible scheme of the new vessel preliminary, and checked the new ship main performance. In the design process, the Excel software was applied to calculate the static hydraulic, and the AutoCAD software was applied to draw the general layout, drawing lines, hydrostatic curves and typical cross section figure. [Key words] Excursion Vessel;Preliminary design;Mother ship 目录 0 引言 1 1 船型的设计要求 1 2 主尺度确定 2 2.1 主尺度选取所考虑的因素及初步确定 2 2.2 船型系数的确定 4 2.3 估算重量重心 5 2.3.1 空船重量的估算 5 2.3.2 载重量的估算 6 2.3.3 平衡重力与浮力 7 2.3.4 重心高度计算 7 2.4 主机、减速齿轮箱和螺旋桨直径的选择 7 2.5 舱容和布置地位校核 9 2.5.1 舱容校核 9 2.5.2 布置地位校核 10 2.6 主要性能指标的校核 11 2.6.1 干舷校核 11 2.6.2 航速校核 13 2.6.3 初稳性及横摇周期 14 2.7 船舶参数选取结果 15 3 总布置设计 16 3.1 概述 16 3.2 总体布局的区划 16 3.3 总布置图 19 4 型线初步设计 20 4.1 概述 20 4.2 母型船改造法生成型线 21 4.3 新船型线图 22 5 静水力计算 22 5.1 静水力计算结果 22 5.2 静水力曲线图 24 6 中横剖面结构计算 25 6.1 概述 25 6.2 主要构件的计算及确定 26 6.2.1 外板及船底板 26 6.2.2 甲板 27 6.2.3 船底骨架 27 6.2.4 舷侧骨架 29 6.2.5 舱壁结构 30 6.2.6 甲板骨架 32 6.2.7 甲板室 34 6