妈湾5号泊位大管桩码头设计及结构特点

作者：沈迪州 丁建军 方育平

单位：中交第四航务工程勘察设计院 中交第四航务工程勘察设计院 中交第四航务工程勘察设计院 广东广州　510230   广东广州　510230   广东广州　510230

关键词：大管桩  码头  结构特点

分类号：U656.114

出版年,卷(期):页码：2004,28(6):21-24

摘要：

在深圳妈湾5号泊位建设中,首次采用了 1.4m大管桩结构。文章阐述了大管桩结构的设计情况及结构特点,通过测试表明:大管桩结构表现出承载力高、抗锤击能力强、桩身结构完好等优点。

During the construction of No.5 Berth in Manwan,Shenzhen,it was the first time that large diameter cylindrical piles with a diameter of 1.4 m were used.The paper describes the designs and structural features of the large diameter cylindrical piles.The results of tests on the cylindrical piles show that the large diameter cylindrical piles are characterized by such advantages as high bearing capacity,high resistance to hammer impact and good integrity of pile shaft.

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