地下室盲沟排水抗浮在工程项目中的应用

Application of Basement Blind Ditch Drainage Floating Resistance in Engineering Project

文中以南宁望州岭坡地商业建筑为例,介绍了盲沟排水抗浮设计方案选用、工艺流程及施工技术要点。实践结果表明,盲沟排水可有效降低地下水位,防止地表水渗入地下室基础,延长地下建筑物的抗浮能力及使用寿命。

Taking the commercial mall building of Wangzhou Mountain in Nanning as an example,this paper introduces the design scheme selection,process flow and key points of construction technology of blind ditch drainage anti-floating.The practice results show that the blind ditch drainage can effectively reduce the groundwater level,prevent surface water from penetrating into the basement foundation,improve the anti-floating ability and service life of underground buildings.