| 基于ABAQUS的船舶搁浅数值仿真研究 |
| |
| 引用本文： | 杨树涛,姚熊亮,张阿漫,朱永凯.基于ABAQUS的船舶搁浅数值仿真研究[J].中国舰船研究,2009,4(4):1-6. |
| |
| 作者姓名： | 杨树涛 姚熊亮 张阿漫 朱永凯 |
| |
| 作者单位： | 哈尔滨工程大学船舶工程学院,黑龙江,哈尔滨,150001 |
| |
| 摘 要： | 船舶搁浅性能研究是船底结构设计的一个重要环节。应用国际上通用的动力有限元程序ABAQUS／EXPLICIT对船舶搁浅动力学过程进行仿真研究。通过系列仿真试验,对不同搁浅位置及摩擦系数的情形下船底结构的搁浅性能,包括结构的损伤变形、搁浅力和能量的吸收分别进行对比和分析,得到一部分重要的结论,为船舶搁浅性能的评估及结构优化设计提供重要依据。
|
| 关 键 词： | 船舶 搁浅性能 数值仿真 结构设计 |
Numerical Simulations of Ship Grounding Using ABAQUS |
| |
| Yang Shu-tao,Yao Xiong-liang,Zhang A-man,Zhu Yong-kai.Numerical Simulations of Ship Grounding Using ABAQUS[J].Chinese Journal of Ship Research,2009,4(4):1-6. |
| |
| Authors: | Yang Shu-tao Yao Xiong-liang Zhang A-man Zhu Yong-kai |
| |
| Affiliation: | Yang Shu-tao Yao Xiong-liang Zhang A-man Zhu Yong-kai College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China |
| |
| Abstract: | Ship grounding should be considered as a critical factor in the design of ship bottom. A general commercial FEA package ABAQUS / Explicit is used to model and analyze the dynamic behavior during ship grounding. Ship bottom grounding performances, such as deformation due to damage, grounding forces and energy absorption, are obtained and compared under the combination of varied grounding po- sitions and friction coefficients. Some conclusions are drawn and can be advices to ship grounding evalu- ation and de... |
| |
| Keywords: | ship performance of grounding numerical simulation structural design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
