摘要
采用Visual Modflow软件系统对某工程项目深基坑分期开挖施工中的降水控制进行仿真分析,得到各区域降压井布置所需数量,并结合真空疏干井形成整体降水方案,在基坑开挖过程中对地下水位进行了实时监测。结果表明:采用该技术,地下水水位在深基坑施工阶段得到有效控制。
Visual Modflow software system is used to simulate and analyze the dewatering control of a deep foundation pit stage excavation construction in a project,and the number of pressure relief wells in each area is obtained.Combining with the vacuum dredging wells,the whole dewatering scheme is formed,and the groundwater level is monitored in real time during the excavation of the foundation pit.The results show that the groundwater level can be effectively controlled in the construction stage of deep foundation pit by such technology.
作者
倪魏琦
NI Weiqi(Shanghai Construction No.4 (Group) Co.,Ltd.,Shanghai 201103,China)
出处
《建筑施工》
2019年第7期1235-1238,共4页
Building Construction
