浮船安装系统吊装与配合阶段的动态响应分析。Ⅰ部分：模型的制定与验证

IF 4 2区工程技术 Q1 ENGINEERING, CIVIL

Marine Structures Pub Date : 2025-03-06 DOI:10.1016/j.marstruc.2025.103796

Li Yin , Dongsheng Qiao , Guoguang Sun , Pengfei Liu , Guoqiang Tang , Lin Lu , Jinping Ou

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引用次数: 0

摘要

采用浮式安装船的叶片安装系统由若干部分组成，包括装有动力定位系统的船舶、船载起重机和双摆系统。系统内部的相互作用将显著影响叶片的动态响应。为了分析各部件的耦合响应，采用了基于模型的设计方法。安装船的水动力分析模块采用康明斯方法构建，运动学模块采用坐标变换和双摆模型构建，动力学模块采用拉格朗日方法开发。将上述模块集成到分析程序中。通过代码比对，在考虑叶片受力、安装船和船载起重机运动的情况下，程序能够准确地评估整个安装过程的动力响应。此外，该程序可以有效地提高计算效率。第二部分对叶片安装系统的动力响应进行了分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Dynamic response analysis of the installation system during hoisting and mating phases using a floating vessel. Part Ⅰ: Model formulation and verification

The blade installation system using the floating installation vessel comprises several parts, including the vessel equipped with the dynamic positioning system, the ship-mounted crane, and the double pendulum system. The interaction within the system will significantly impact the dynamic responses of the blade. To analyze the coupling responses of each part, the model-based design method is employed. The hydrodynamic analysis module of the installation vessel is built by the Cummins method, the kinematic module is constructed by the coordinate transformation and the double pendulum model, as well as the dynamic module is developed by the Lagrangian method. The aforementioned modules are integrated to develop the analysis program. By code-to-code comparison, the dynamic responses of the entire installation process can be accurately assessed by the program when the forces on the blade as well as the motion of installation vessel and ship-mounted crane are considered. In addition, the program can effectively improve calculation efficiency. In Part II of this paper, the dynamic responses of blade installation system are analyzed.

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来源期刊

Marine Structures 工程技术-工程：海洋

CiteScore

8.70

自引率

7.70%

发文量

157

审稿时长

6.4 months

期刊介绍： This journal aims to provide a medium for presentation and discussion of the latest developments in research, design, fabrication and in-service experience relating to marine structures, i.e., all structures of steel, concrete, light alloy or composite construction having an interface with the sea, including ships, fixed and mobile offshore platforms, submarine and submersibles, pipelines, subsea systems for shallow and deep ocean operations and coastal structures such as piers.