多井技术在基坑降水施工中的应用  

Application of Multi-well Technology to water lower Projection for Basis Pit Construction

作　　者：赵静波[1] 

机构地区：[1]中铁十八局集团有限公司,中国天津300222

出　　处：《辽宁科技学院学报》2015年第1期8-9,18,共3页Journal of Liaoning Institute of Science and Technology

摘　　要：文章采用多井系统理论对湖北潜江高石碑船闸大型基坑深井降水工程进行分析,考虑多井系统相互叠加的结果,对降水总涌水量进行分析,计算井数及每口井的涌水量与实际运行相符,该成果为类似地层超大型深基坑的深井降水工程提供了很好的借鉴作用。By using the deep multi-well theory, the paper analyses the water lower projection of large basis pit for Gaoshibei ship lock at Qianjing, Hubei.Considering the folded result of multi-well, the total water flow has been analysed.There are comformable value between the calculated number of well and the real number, and the water flow from each well are also in same result.The experience can provide reference for similar projections.

关 键 词：深基坑深井降水 影响半径 抽水试验 多井系统 

分 类 号：TV551[水利工程—水利水电工程]