| Zhuanghe City cooperates with Daewoo E&C Co., Korea in building Zhuanghe Port, its construction will drive the economy development of Zhuanghe City and the vicinal cities observably, so much as trade communications with Japan and Korea. Zhuanghe Port will become another entrance toward Huanghai Sea for goods transport.The purpose of this dissertation focuses on analysis in several difficult problems in the design process, such as sediment in port area, the slope gradient of dredging channel, controlling the settlements of the structures for the foundations sitting on clay bed.Through theoretical calculations and analysis with reference on other literatures, the resolve methods are found. |