摘要
一改电渗法单独应用的传统,提出电渗法与井点降水相结合共同降低地下水位,同时与强夯法相结合共同进行地基处理的技术方案。通过地下水位和孔隙水压力现场观测发现,电渗降水比井点降水使地下水位下降和孔隙水压力下降速度更快;原位试验表明,电渗降水联合强夯法共同进行地基处理可显著提高地基加固效果。
This paper introduces a combination of electro-osmotic dewatering with dewatering which is used to reduce the groundwater level.Moreover,and which is implemented together with the dynamic consolidation method.The field observation of groundwater level and the pore water pressure showed that the groundwater level and the pore water pressure dropped fasterly using the electro-osmotic dewatering than that using dewatering.The field test showed that the electro-osmotic dewatering combined with the dynamic consolidation can significantly improve the foundation reinforcement effect.
出处
《水运工程》
北大核心
2011年第10期135-140,共6页
Port & Waterway Engineering
基金
浙江省重大科技专项(2009C03001)
关键词
电渗法
电渗降水
地基处理
强夯
electro-osmotic method
electro-osmotic dewatering
foundation treatment
dynamic consolidation
