【摘要】 应用一系列力学关系 ,研究了深海圆柱形沉浮式养殖网箱所承受的波浪力情况。导出深海沉浮式养殖网箱的运动方程 ,并给出数值计算。在网箱波浪力的研究中采用绕射理论和Morison方程 ,讨论了在波高、波长及周期变化下水动力的变化趋势 ,得出网箱所受到的水平波浪力远大于竖直波浪力 ,波高的变化对波浪力的影响最大的结论 ,为深海网箱的设计校核提供 1种参考方法。更多还原

【Abstract】 Wave forces on a columniform-lift offshore cage are derived in the paper. Using a series of equations in mechanics, the dynamic equations of the columniform-lift offshore cage are presented, and the numerical solution is obtained. The method can be applied to round-offshorecages. Diffraction theory and Morison equation are used in the analysis. With the variation of wave-length, wave height and wave period, the hydrodynamic forces change according the regulation. The horizontal wave force is much larger than the vertical wave force, and the wave force changes remarkably with the variationg of wave height.更多还原