通过动三轴试验模拟波浪荷载作用下地基的变化情况，试验结果显示，沉箱的过度沉陷和侧移是由于强风暴使得软黏土强度弱化所致。
The results show that the excessive settlement and lateral movement of the caissons are due to the strength weakening of the soft clay during the strong storm, and also show that the ability of thes.
并在此基础上，将之与SWAN风浪模型进行耦合，建立了一个全面考虑波浪与潮汐风暴潮相互作用的波流耦合模型。
Then, the improved ADCIRC model is coupled with the SWAN model to establish a wave-current coupled numerical model that considering all wave-tide-surge interactions.
考虑波浪、潮汐风暴潮相互作用的数值模式从物理机制上讲更加合理，从数值模拟结果看，与实测值更加接近。
It is more reasonable when the numerical model including the wave-tide-surge interactions, and the numerical results are close to the measured data.
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