| 复合缆索锚泊下的Spar平台动态响应分析 |
| |
| 引用本文： | 朱克强,黄剑.复合缆索锚泊下的Spar平台动态响应分析[J].港工技术,2010,47(2):5-8. |
| |
| 作者姓名： | 朱克强 黄剑 |
| |
| 作者单位： | 1. 宁波大学海运学院,浙江,宁波,315211
2. 上海交通大学船舶海洋与建筑工程学院,上海,200030 |
| |
| 基金项目： | 教育部长江学者和创新团队发展计划，国家自然科学基金，上海交通大学海洋工程国家重点实验室研究基金 |
| |
| 摘 要： | 利用复合索链的计算公式,计算不同配置的复合链组成的锚泊系统的变刚度,并将计算结果运用于Spar平台运动方程中刚度矩阵的修正,分析并比较在不同锚泊系统作用下,Spar平台的动态响应行为。通过计算发现:虽然不同配置的复合缆索对平台的动态响应没有多大影响,但是缆索张力的变化确实截然不同。这些在平台锚泊系统的初步设计中必须考虑。
|
| 关 键 词： | Spar平台 系泊定位系统 全索链 复合索链 动力分析 |
Dynamic Analysis of Spar Platform Moored by Multi-Component Mooring Line |
| |
| Zhu Keqiang,Huang Jian.Dynamic Analysis of Spar Platform Moored by Multi-Component Mooring Line[J].Port Engineering Technology,2010,47(2):5-8. |
| |
| Authors: | Zhu Keqiang Huang Jian |
| |
| Institution: | 1.Maritime College of Ningbo University, Ningbo Zhejiang 315211, China; 2.School of Naval Architacture, Ocean and Civil Engineering, Shanghai Jiao Tong Universtity, Shanghai 200030, China) |
| |
| Abstract: | The restoring stiffness of mooring systems composed of different kinds of combination of wire ropechain with clump weight is computed by the formula. The results are applied in the dynamic analysis of Spar platform under regular wave loadings. The Spar platform＇s dynamic behavior moored by different mooring systems are also analyzed and compared. It is found form it that the varieties of cable tension in the top end of three different kinds of mooring lines are different, although they have no obvious effect on the dynamic behavior of a Spar platform. Which should be considered in the preliminary design of platform mooring system. |
| |
| Keywords: | spar platform position system for mooring wire rope multi-componet wire rope chain dynamic analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
