上海港罗泾二期矿石码头桩基选型

上海港罗泾二期矿石卸船码头位于长江口南港南岸的宝山罗泾地区,是20万吨级专业化的散货码头。根据其地质、水文、工艺荷载等条件,卸船码头桩型可选择方桩、PHC管桩和钢管桩等桩型。根据断面设计,通过技术、经济、施工、对环境影响等多方面比选,得出"本码头在专业散货码头荷载条件下,PHC桩是技术最优、投资最省、施工快捷、对环境影响较小的桩型"的结论。

Selection of pile foundation types for Shanghai port Luojing harbor phase II ore terminal

Shanghai port Luojing harbor phase II ore terminal locates at Luojing district of Baoshan in the south coast of the Yangtze estuary.It is a specialized 200 000 DWT bulk cargo terminal.Considering the geologic,topographic,technological and loading conditions,we may adopt RC piles,PHC pipe piles and steel pipe piles for the terminal.According to the section design,we make comparisons on the technology,economy,construction,as well as the impact on the environment.It is concluded that the PHC pile is the type w...