P.R.D复合地基设计

The design of P. R. D composite ground

以韩国海云台LCT综合体项目P.R.D(Percussion Rotary Drilling)复合地基为背景,介绍了P.R.D复合地基的承载机理,并从设计原则、设计参数选取、承载力计算等方面阐述了具体的设计方法,为国内类似工程的地基处理提供参考借鉴。

Taking P. R. D（ Percussion Rotary Drilling） composite foundation of LCT comprehensive project in Haiyuntai of Korea as the background,the paper introduces the bearing mechanism of P. R. D composite foundation,and describes its specific design methods from aspects of design principles,design parameter selection and bearing capacity computation and so on,which has provided some guidance for similar domestic engineering foundation treatment.