摘要
对深井井点降水的工作原理和深井井点系统进行了介绍,结合西安某基坑施工的工程实践,阐述了深井井点降水的施工工艺及施工要点,指出该工程采用分批次开始基坑内的深井施工及降水体现了动态施工的经济性。
The working mechanism of sink wall point dewat.ering technology and sink wall point system were introduced, combined with some excavation construction experience in Xi＇ an, its construction technology and points were illustrated. It pointed that the engineering adopted batch foundation sink wall construction and dewatering externalized economic of dynamic construction.
出处
《山西建筑》
2008年第33期105-106,共2页
Shanxi Architecture
关键词
深井井点
基坑降水
施工工艺
降水费用
sink wall point, foundation dewatering, construction technology, dewatering cost
