预应力混凝土大直径管桩在深圳西部港区集装箱码头建设中的应用

Use of large-diameter prestressed concrete pipe piles in container terminals in west Shenzhen port area

通过对深圳西部港区近20年来采用大管桩结构应用于15座大型集装箱码头建设的经验总结,介绍了大管桩的制造、性能、沉桩、承载力、停锤标准和造价比较,供业内同行参考。

Based on the summarization of the experience of the use of large-diameter pipe piles in container terminals in the port area in west Shenzhen during the past 20 years, this paper introduces the functions, sinking, bearing capacity of these piles. It also introduces the criteria for strike stopping and cost comparison between this large pile structure and other types of structures.