基于管井井点降水的水闸泵站基坑施工技术研究  

Research on foundation pit construction technology of sluice pump station based on well point precipitation of pipe well

作　　者：王龙 WANG Long

机构地区：[1]江苏省水利建设工程有限公司,江苏扬州225000

出　　处：《东北水利水电》2023年第3期12-14,71,共4页Water Resources & Hydropower of Northeast China

摘　　要：在现阶段的水闸泵站基坑施工中,经常会出现地下水上涌的情况,导致基坑涌水严重,影响后续施工进程。本文以某水闸泵站工程为例,对基于管井井点降水的水闸泵站基坑施工技术展开研究。研究表明,管井井点降水技术能够解决基坑施工渗水的问题,保证基坑内干燥,可为其他水利工程基坑施工提供参考和借鉴。In the foundation pit construction of sluice pump station at the present stage, groundwater upwelling often occurs,which leads to serious foundation pit water upwelling and affects the subsequent construction process. Taking a sluice pump station project as an example, this paper studies the foundation pit construction technology of sluice pump station based on well point precipitation of tube well. The research shows that the well point dewatering technology can solve the problem of water seepage in foundation pit construction and ensure the drying of foundation pit, which can provide reference for other hydraulic engineering foundation pit construction.

关 键 词：管井井点降水 水闸泵站 管井布设 基坑施工 

分 类 号：TP255.52[自动化与计算机技术—检测技术与自动化装置]