Influence analysis of regulation project on property of siltation soil in Huanghua Port

Before the regulation project in Huanghua Port,there is a long section which is difficult to dredge up in channel because of the siltation after gales.First of all,the characteristic of the section which is difficult to dredge up in channel is analysed,and based on scene actual measurement data,the transformation of speciality and index of siltation soil in channel after the regulation project in Huanghua Port are analyzed,and the effect of regulation project on siltation soil is elaborated and the reason is analyzed,the results show that the original strong silting reach is sheltered,and the grain composition of sheltered reach is improved.Channel siltation barycenter moves so as to reassign dredging project.Then the dredging efficiency and channel depth are increased.