近年来伴随着新船型的研制开发，双体船已逐步应用于各类工程船。本文以某浮油回收双体船为研究对象，建立全船有限元模型，分别采用Sesam直接计算方法和CCS规范简化方法进行外载荷的确定、施加和计算评估，并对结果进行比较分析。研究结论可以为相关双体船船型的结构强度评估提供参考。
In recent years, with the research and manufacture of new ship forms, catamaran ship types have been gradually applied to many kinds of Engineering ships. This paper takes an oil recovery catamaran as the research object, established the finite element model, determined the external loads and applied calculation and evaluation by different methods. the results were analyzed and compared. The research conclusions can provide reference for the structural strength evaluation of the catamaran hull.
2018,40(10): 46-50 收稿日期：2017-10-18
DOI：10.3404/j.issn.1672-7649.2018.10.009
分类号：U663
作者简介：赵耀(1992-),男,硕士研究生,主要从事结构动力学研究方向
参考文献：
[1] 于明澜, 王肇庚, 王晓宁, 等. 小水线面双体船在我国应用前景分析[J]. 船舶工业技术信息, 1999, 10(1):38-42. YU Ming-lan, WANG Zhao-geng, WANG Xiao-ning. The application prospect of SWATH catamaran in China is[J]. Technical information on shipbuilding industry, 1999, 10(1):38-42.
[2] 葛纬桢, 钱家玉. 我国小水线面双体船的研究设计进展与应用建议[J]. 船舶工程, 2015(11):1-13. GE Wei-zhen, QIAN Jia-yu. The development and application of the research and design of the swath catamaran in China[J]. Ship engineering, 2015(11):1-13.
[3] 中国船级社. 钢制海船入级与建造规范(第二分册)[S]. 北京:人民交通出版社, 2015. China Classification Society. Standard second for steel seagoing grade and construction specification[S]. Beijing:People's transportation press, 2015.
[4] 罗秋明. 超大型矿砂船全船结构强度计算及内部货物载荷分布研究[D]. 上海:上海交通大学, 2010. LUO Qiu-ming. Study on the strength calculation and internal load distribution of the whole ship of the super large sands ship[D]. Shanghai:Shanghai Jiao Tong University, 2010.
[5] 中国船级社. 海上高速船入级与建造规范[S]. 2012. China Classification Society. Specification for entry and construction of marine high speed ships[S]. 2012.
[6] 陈攀. 双体客船波浪载荷及强度计算分析[J]. 船舶工程, 2015(11):1-13. CHEN Pan. Calculation and analysis of wave load and strength of double body passenger ship[J]. Ship engineering, 2015(11):1-13.
[7] 陈颖, 岳亚霖, 林吉如, 等. 小水线面双体船设计载荷研究[J]. 船舶力学, 2012, 16(1-2):101-107. CHEN Ying, YUE Ya-lin, LIN Ji-ru. Study on the design load of SWATH catamaran[J]. Ship Mechanics, 2012, 16(1-2):101-107.
[8] 任鸿. 小水线面双体船的波浪动载荷响应[J]. 船舶, 2003(1):24-29, 51. REN Hong. The wave dynamic load of SWATH catamaran responds to[J]. Ship, 2003(1):24-29, 51.
[9] 林吉如, 石理国, 尤国红, 等. 小水线面双体船波浪设计载荷估算方法[J]. 中国造船, 2008, 49(3):104-111. LIN Ji-ru, SHI Li-guo, YOU Guo-hong. The calculation method of wave design load of SWATH ship[J]. Chinese Shipbuilding, 2008, 49(3):104-111.
