船舶系泊状态下缆绳受力分析及形态仿真研究  

Research on Tension Determination and Morphological Simulation Model of Mooring Lines

作　　者：何正伟[1,2] 李胜利[1,2] 刘克中[1,2] 郑友芹 

机构地区：[1]武汉理工大学航运学院,武汉430063 [2]内河航运技术湖北省重点实验室,武汉430063

出　　处：《武汉理工大学学报》2014年第8期56-61,93,共7页Journal of Wuhan University of Technology

基　　金：国家自然科学基金面上项目(51279151);中央高校基本科研业务费专项资金资助项目(2014-IV-094)

摘　　要：为研究缆绳的受力分析及状态仿真,采用二维坐标法,建立在风、浪、流联合作用下缆绳的细长杆-微元模型。通过对缆绳的形态进行模拟,开发缆绳的形态仿真软件实现对缆绳受力和形态进行仿真,并优化程序得到模型的快速解算方法。结果表明,该研究可为航海模拟器的视景仿真中的缆绳形状、位置和姿态的仿真提供方法,也可为船舶系泊和缆绳受力分析研究提供技术支撑。In order to study the mooring line stress analysis and morphological simulation, an elongated rod-micro- el- ement model under the combined effects of wind , wave and current is proposed ,by the approach of two-dimensional co- ordinate system. Though the simulation of the shape of cable to develop a cable simulation software for the simulation of cable form and stress analysis, and optimize the program to get the rapid solution of the model calculation methods. The results indicate that this research can provide methodological for describe the shape, position and posture of mooring lines in navigation simulator, and can also provide technological support for the ship mooring system research.

关 键 词：视景仿真 细长杆-微元模型 仿真软件 缆绳 

分 类 号：U6[交通运输工程—船舶与海洋工程]