深基坑井点降水探讨  

Inquiry on well point dewatering of deep foundation pit

作　　者：张玉新 

机构地区：[1]山东诚信工程建设监理有限公司,山东济南250100

出　　处：《山西建筑》2012年第8期65-66,共2页Shanxi Architecture

摘　　要：以某桥梁工程深基坑开挖施工为背景,简单介绍了深基坑井点降水的设计方法与施工程序,实践证明:井点降水法在该桥梁承台开挖中的应用,确保了施工质量,同时降低了成本,达到了预期的施工效果。Taking the deep foundation pit excavation of the bridge engineering as the background,the paper briefly introduces the design methods and construction procedure of well point dewatering of deep foundation pit.Practice proves that： the application of well point dewatering in the bridge bearing cap excavation ensures the construction quality,reduces cost,and achieves expected construction effect.

关 键 词：深基坑 井点降水 井点布置 涌水量 

分 类 号：TU463[建筑科学—结构工程]