Mathematical Model Research on Wave Characteristics in Engineering Operation Area of Qinzhou Bay
In order to demonstrate the operation conditions rationality of different plane layout schemes in the overall planning of Qinzhou port,a numerical calculation model is established based on the many years'wind speed and wave data of nearby stations to analysis the wave characteristics distribution after the formation of land areas under different planning schemes.The results show that the wave height decreases in the process of propagation from the outer sea to the bay.The maximum H13％ on the west bank of Qinzhou Bay is less than 3.0 m and the maximum H13％ on the east bank is 4.60 m;The wave height on the west bank of Qinzhou Bay is mainly controlled by SE direction waves.Therefore,increasing the scope of the operation area on the east bank in planning scheme 2 can slightly reduce the maximum H1％ of the inner side of the west bank by about 4％;The wave condition on the east bank of Qinzhou Bay is mainly controlled by SW direction waves.The blocking effect of Qisha East operation area reduces the maximum H1％ on the east bank operation area by about 11％;The planning scheme 2 expands the scope of the Sandun operation area reduce the maximum H1％ on the Dahuan operation area by 22％.
Qinzhou BayPort General Layout PlanWave Numerical ModelDesign Wave Parameters
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