在船舶设计和建造领域，振动噪声分析对于确保船舶的安全性、舒适性和可靠性至关重要。振动和噪声问题不仅影响乘客和船员的舒适度，还可能对船舶结构造成损害，缩短船舶的使用寿命，并增加维护成本。以某型客滚船为对象，使用商业软件Abaqus，基于有限元法对20～300 Hz低频振动响应及传递特性进行分析。同时，利用Va One软件，基于统计能量法对250～10000 Hz的高频振动和噪声响应进行分析。研究结果总结了在不同频率下船体的振动和噪声传递特性，为客滚船的振动与噪声控制提供科学依据和参考。
In the field of ship design and construction, vibration and noise analysis is very important to ensure the safety, comfort and reliability of ships. Vibration and noise problems not only affect the comfort of passengers and crew, but also may cause damage to the ship structure, shorten the service life of the ship, and increase maintenance costs. Taking a certain type of Ro-Ro ship as the object, the commercial software ABAQUS is used to analyze the low frequency vibration response and transmission characteristics of 20～300 Hz based on the finite element method. At the same time, the high-frequency vibration and noise responses from 250～10000 Hz were analyzed based on the statistical energy method using Va One software. The research results summarize the vibration and noise transmission characteristics of the hull at different frequencies, and provide a scientific basis and reference for the vibration and noise control of the ro-ro passenger ship.
2025,47(20): 31-37 收稿日期：2024-12-31
DOI：10.3404/j.issn.1672-7649.2025.20.005
分类号：U661.44
基金项目：山东省重点研发计划（重大科技创新工程）项目（2021CXGC010702）
作者简介：杨元森(1979-),男,工程师,研究方向为船舶结构设计
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