雨水泵站超深基坑中地下连续墙的施工工艺及质量控制  

Construction technology and quality control of underground continuous wall in ultra-deep foundation pit of rainwater pump station

作　　者：曹文心 杨辰伟 CAO Wenxin;YANG Chenwei(Yantai Urban Drainage Service Center,Yantai 264000,China;North China Municipal Engineering Design and Research Institute Co.,Ltd.,Tianjin 300074,China)

机构地区：[1]烟台市城市排水服务中心,山东烟台264000 [2]中国市政工程华北设计研究总院有限公司,天津300074

出　　处：《天津科技》2025年第3期43-46,共4页Tianjin Science & Technology

摘　　要：随着我国市政设计施工水平的不断发展,地下空间利用程度持续增高,建筑埋深也逐渐加大。雨水泵站作为上游汇水分区的末端设施,埋深要求更高,对深基坑支护的施工质量要求也更高。深基坑支护的施工技术较多,其中地下连续墙具有整体性好、挡土止水效果好、适用性强等优点。通过全面介绍阐述某雨水泵站深基坑施工所采用的地下连续墙技术,对类似工程项目的施工提供可资借鉴的经验。With the continuous development of municipal design and construction level in China,the utilization degree of underground space continues to increase,and the buried depth of buildings also gradually increases.As the end facility of the upstream catchment zone,the rainwater pump station requires higher burial depth and higher construction quality for deep foundation pit support.There are many construction technologies for deep foundation pit support,among which the underground continuous wall has the characteristics of good integrity,good water retaining effect and strong applicability.This paper introduces the underground continuous wall technology used in the construction of the deep foundation pit of a rainwater pump station,providing valuable experience for the construction of similar projects.

关 键 词：深基坑 地下连续墙 基坑支护 

分 类 号：TU753[建筑科学—建筑技术科学]