塑料排水板+强夯综合地基软地基处理法

On plastic drainage plate+dynamic consolidation comprehensive soft foundation treatment method

沿海地区大量的吹填土地层采用单一软土地基处理方法其效果不是十分理想,通过在京唐港首钢码头软地基处理项目中应用塑料排水板+强夯综合地基处理法,克服了单一软土地基处理方法出现孔隙水回流及固结度下降等引起地基承载力的问题,在工程实例中提出合理的质量控制措施,通过试验检测证实了采用该方法处理后的软土地基承载力完全可以满足设计要求。

A large number of reclamation land layers in coastal areas are treated with a single soft soil foundation,and the effect is not the same.It is very ideal to apply plastic row in the soft foundation treatment project of shougang wharf in Jingtang port.Comprehensive foundation treatment method of water plate and dynamic compaction overcomes the porosity of single soft soil foundation treatment method,in this paper,the problem of foundation bearing capacity caused by water reflux and the decrease of consolidation degree is put forward in the engineering example.By means of test and test,the quality control measures confirmed the soft land treated by this method.Base bearing capacity can fully meet the design requirements.