【摘要】 根据黄骅港所在海域的海岸演变规律,描述黄骅海岸总的泥沙运动趋势;根据现场测量结果给出黄骅港附近海域海床表层泥沙颗粒的分布规律,从港口回淤角度指出黄骅海岸应属粉沙淤泥质海岸;根据不同气象条件下黄骅港海域现场悬沙含沙量和悬沙粒度分布的测量结果,分析黄骅港海域表层泥沙的运动特性,并指出航道的可能回淤模式和疏浚对策。更多还原

【Abstract】 The general trend of sediment transport on the Huanghua coast is described according to the long term evolution of the coast around Huanghua Harbour. The particle distributions of sediments on the seabed surface are disclosed through the field observation, and the type of Huanghua coast is defined from the view of sediment transport and siltation in the harbour.The suspended sediment concentration and suspended sediment particle diameters are obtained by analyzing water samples in field on different meteorological conditions. Conclusions on the transport properties of sediment on the seabed surface, the mode of channel siltation and dredging countermeasure are discussed.更多还原