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小型拖网渔船主要参数统计分析
Statistical analysis of main parameters for small trawlers
【Author】 REN Yu-qing~1,SUN Wen-zhi~1,DONG Hui~2,GENG Xi-jun~3,Yao Jie~1 (1.School of Ocean Engineering,Dalian Fisheries Univ.,Dalian 116023,China; 2.The bureau of fishery port supervision of Liaoning P.R.C.,Dalian 116015,China; 3.Fishery port supervision of Zhongshan Dalian,Dalian 116015,China)
【机构】 大连水产学院海洋工程学院; 辽宁渔港监督局; 大连中山渔港监督;
【摘要】 主要参数分析是渔船设计过程中最重要的工作之一。本文对收集到的45艘钢质渔船和38艘木质渔船的主要参数进行了回归分析,得到了各种参数与船长的数学关系,并得出了渔船主要参数的估算公式,可供相关部门在渔船设计和船型论证工作中参考。
【Abstract】 Analysis of the main parameters is one of the most important work of the design process of fishing boat.In this paper,the main parameters of fishing boat statistical analysis is made based on 45 steel trawlers and 38 wooden ones,and the relationships between the length and other parameters are studied,the formulas of estimating the main parameters are proposed.These formulas may be used in design and also formed foundation for technical and economical evaluation.
【Key words】 trawler; main parameters; regression analysis; estimating formulae;
- 【会议录名称】 2009航海技术理论研究论文集
- 【会议时间】2009-12-01
- 【分类号】U674.41