摘要
通过对原料卸煤斗处的地质分析,详细介绍了该深基坑开挖管井降水的计算及布置,阐述了管井施工工序及注意要点,从而确保降水效果的实现,积累了管井降水在深基坑开挖中的应用经验。
Through the geologic analysis,this paper introduces the calculation and arrangement of the deep foundation pit＇s excavation of tube well dewatering there,elaborates on the engineering process and key points for attention during its course,so as to guarantee the realization of dewatering goal,accumulating experiences for the application of tube well dewatering in the excavation of deep foundation pits.
出处
《山西建筑》
2010年第10期103-104,共2页
Shanxi Architecture
关键词
深基坑
管井
涌水量
渗透系数
deep foundation pit
tube well
inflow of water
hydraulic conductivity
