针对浅水海域的单模块浮箱式防波堤,利用水动力通用软件ANSYS-AQWA,建立不规则波作用下浮体锚链耦合模型,得到浮式防波堤频域与时域的动态响应。重点分析频域下的六自由度运动RAO,以及利用AQWA的缆索动力学模块,设计对比了拖地长度和预张力不同的锚泊线受力情况,并得到该条件下最优的锚泊系统,对实际工程有参考价值。 Aiming at single-module floating-box breakwater in shallow water area, the dynamic response of the floating breakwater in frequency and time domain is obtained by using ANSYS-AQWA, a general software of hydrodynamics. Focusing on the six degrees of freedom RAO in the frequency domain and using the cable dynamics module of AQWA, the mooring force of mooring lines with different mopping lengths and pretension are compared and the optimal mooring system is obtained. The actual project has reference value.