摘要
郑宝坑渠板桥泵站土建工程地下水位高,水源丰富,基坑位置为砂质黏性土层,渗透系数较大,采用深层搅拌法隔水帷幕施工技术,取得了良好的隔水效果。
Civil engineering of Zhengbaokeng Quban Bridge Pump Station is characterized by high groundwater stage and rich water source. The foundation pit locates at clayey sand stratum, thus the permeability coefficient is large. Satisfactory result has achieved by adopting DCM impervious curtain technique
出处
《水运工程》
北大核心
2007年第10期65-69,共5页
Port & Waterway Engineering
关键词
深层搅拌法
隔水帷幕
深基坑
操作工艺
质量控制
应用效果
DCM
impervious curtain
deep foundation pit
operation technology
quality control
application effect
