大型港区港内波浪条件分析研究

以某大型港区工程为实例,通过波浪整体物理模型试验,研究了通过防波堤口门传入港区的波浪条件,并采用数学模型模拟了港内局部小风区成浪的影响。并将两者的结果按照相关方法进行了合成和对比分析。结果表明,对于大型港区,港内局部小风区风成浪对港内码头设计波浪要素和码头泊稳条件都有一定的影响,这是大型港区设计时需要考虑的因素。同时还指出对于防波堤越浪的情况,应考虑越浪产生的堤后次生波对港内码头处波浪条件的影响。

Analysis and study of wave condition in large port area

In this paper,taking a large port project as an example,the condition of waves from open sea to the port area was studied by wave physical model,and the wind-generated wave in port area was analyzed by numerical model.Combined the results of both methods according to the relevant method,the results show that the researches on wave conditions in the large port and the effect of wind wave are necessary in port design,because the design wave and mooring conditions of the wharfs in port can be effected.Meanwhile,the secondary wave should also be considered in the analysis of wave conditions due to the overtopping wave in port area.