周荣官. 粉砂地基中振动沉管灌注桩的几个问题[J]. 水利水运工程学报, 2004, (1): 74-77.
引用本文: 周荣官. 粉砂地基中振动沉管灌注桩的几个问题[J]. 水利水运工程学报, 2004, (1): 74-77.
shu
ZHOU Rong-guan Nanjing Hydraulic Research Institute,Nanjing,China). Some problems of vibro casing cast-in-place pile in silty sand foundation[J]. Hydro-Science and Engineering, 2004, (1): 74-77.
Citation: ZHOU Rong-guan Nanjing Hydraulic Research Institute,Nanjing,China). Some problems of vibro casing cast-in-place pile in silty sand foundation[J]. Hydro-Science and Engineering, 2004, (1): 74-77.
shu

粉砂地基中振动沉管灌注桩的几个问题

Some problems of vibro casing cast-in-place pile in silty sand foundation

    摘要
  • 摘要: 以4个在粉砂地基中均采用振动沉管灌注桩的工程为例，分析了施工中砂土的液化及由此引起的断桩，并对单桩设计参数的取值提出了建议。

     

    Abstract: Based on four project cases of vibro casing cast-in-place pile in silty sand foundation, the liquefaction of sand and its consequent pile breaking are analyzed, and suggestions on how to adopt values of the design parameters of a single pile are presented.

     

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