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风浪流联合作用下船舶码头系泊的时域分析
Time domain analysis of ship wharf mooring under combined action of wind, wave and current
- DOI:
- 作者:
- 高伟1, 嵇春艳1, 奚英奇2, 朱一鸣2, 郭建廷1
GAO Wei1, JI Chun-yan1, XI Ying-qi2, ZHU Yi-ming2, GUO jian-ting1
- 作者单位:
- 1. 江苏科技大学 船舶与海洋工程学院, 江苏 镇江 212000;
2. 中国船舶及海洋工程设计研究院, 上海 200011
1. School of Naval Architecture and Ocean Engineering, Jiangsu University of Science and Technology, Zhenjiang 212000, China;
2. China Ship and Ocean Engineering Design and Research Institute, Shanghai 200011, China
- 关键词:
- 码头系泊;首尾缆;运动响应;系泊缆张力
wharf mooring; bow and stern cable; motion response; mooring cable tension.
- 摘要:
- 针对大型船舶结构，提出一种码头系泊方案，并基于三维势流理论，建立了船舶码头系泊耦合运动响应分析方法。以一型散货船为例，分析风、浪、流载荷联合作用下，首尾缆采用不同材料对船舶运动响应和系泊缆张力的影响。数值计算结果表明：本文提出的码头系泊方案效果良好，首尾缆材质形式不同对船舶时域响应影响较大，其中首尾缆采用3根高分子缆绳系泊形式时域响应最好。
In this paper, a wharf mooring scheme for large ship structure is proposed, and the analysis method of ship wharf mooring coupling motion response is established based on three-dimensional potential flow theory. Taking a bulk carrier as an example, the effects of different materials used in the bow and stern cables on the ship motion response and mooring line tension under the combined action of wind, wave and current loads are analyzed. The numerical results show that the wharf mooring scheme proposed in this paper is effective, and the different material forms of bow and stern cables have a great impact on the ship's time-domain response. Among them, the mooring form of three polymer cables is the best.
2023,45(6): 78-83 收稿日期：2022-01-13
DOI：10.3404/j.issn.1672-7649.2023.06.015
分类号：U662.2
基金项目：国家自然科学基金杰出青年基金资助项目（52025112）
作者简介：高伟(1995-)，男，硕士研究生，研究方向为船舶系泊水动力性能分析
