Offshore aquaculture has expanded significantly, and offshore wind energy is more abundant and stable than it is on land. The integration of aquaculture facilities and offshore wind-turbine technology to build a comprehensive platform has both scientific and theoretical significance. To further investigate an integrated wind-energy and aquaculture structure and its dynamic response characteristics, we performed physical model experiments to investigate the motion response properties of the new wind-energy-aquaculture integrated structure. Regular and irregular wave experiments were conducted on a wave flume. The motion responses and mooring line tensions of the platform modules were obtained. Under regular wave conditions, the three degree-of-freedom motion response of the model under two different mooring configurations exhibit the similar trend as the wave height and wave frequency increased. The heave responses under different mooring configurations were generally consistent, whereas the surge responses exhibited low-frequency characteristics. The mooring line tensions of the taut mooring configuration changed significantly with the wave parameters, whereas those with catenary mooring exhibited minor changes. Under irregular wave conditions, structures with catenary mooring systems exhibited smaller motion responses, thereby maintaining their stability.

中文翻译：

---

半潜式风能养殖一体化结构在规则和不规则波浪下的动力响应

海上养殖业大幅扩张，海上风能比陆地更加丰富和稳定。将水产养殖设施与海上风电机组技术集成构建综合平台具有科学和理论意义。为了进一步研究风能水产一体化结构及其动态响应特性，我们进行了物理模型实验，研究了新型风能水产养殖一体化结构的运动响应特性。在波浪水槽上进行了规则波和不规则波实验。获得了平台模块的运动响应和系泊线张力。在规则波浪条件下，随着波高和波频率的增加，两种不同系泊配置下模型的三自由度运动响应表现出相似的趋势。不同系泊配置下的升沉响应总体一致，而浪涌响应则表现出低频特征。拉紧系泊结构的系泊线张力随波浪参数变化显着，而悬链线系泊结构的系泊线张力变化较小。在不规则波浪条件下，具有悬链线系泊系统的结构表现出较小的运动响应，从而保持其稳定性。