浅析田市泵站施工基坑降排水方案确定浅析田市泵站施工基坑降排水方案确定 摘要:田市泵站改造施工场地由于地下水埋藏较浅,高于基坑地面,必须将地下水降至基坑地面下 0
5m 以下,以方便地基处理和基础施工
本文结合场地地质条件和工程实际,参考《建筑基坑支护技术规程》(JGJ120-99)地下水控制章节的相关内容,确定管井降排水方案,该方案实施后达到了预期效果,可供同类工程参考
关键词:深基坑 降排水 方案确定 Abstract: pumping station construction site transformation field due to groundwater buried depth is more shallow, higher than the surface of the foundation pit, pit under the ground water must be dropped to below 0
5m, to facilitate the foundation treatment and foundation construction
In this paper, combined with the geological condition and the practical engineering, the reference "construction of foundation pit supporting technical specification" (JGJ120-99) related to the content of groundwater control section, determine the tube well drainage scheme, after the implementation of the p