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根据江苏灌河(盐城与连云港两市交界河)天然潮汐河道特点,结合船舶修造行业舾装码头建设要求,采用平面二维水流数学模型,对拟建码头处的潮位、流速、潮形等水力因素,利用上下游实测资料进行求解和率定,通过分析和计算,能够更加准确地反映码头等涉水构筑物产生的壅水影响及潮流场变化情况,为科学合理地评价船舶修造项目的行洪影响提供依据。
According to the characteristics of natural tidal channel in Jiangsu Guanhe (junction of the two cities of Yancheng and Lianyungang) and the construction requirements of the wharf in the shipbuilders’ industry, a planar two-dimensional flow mathematical model is used to simulate the tidal level, velocity, Factors, the use of upstream and downstream measured data to solve and rate set, through analysis and calculation, can more accurately reflect the wharves and other watertight structures generated water impact and tidal current changes in the situation for the scientific and rational evaluation of ship building project line flood Impact provides basis.