摘要
紧邻高边坡深基坑降水开挖对施工技术需要更高的要求,普通基坑的土方开挖方法、基坑支护形式已经难以满足工程质量安全需求。本文以西安东站~终点区间(12、15号线)泄压井施工项目为依托,对紧邻高边坡深基坑降水开挖沉降控制技术进行研究分析,为再次进行此类的施工提供宝贵的施工经验。
The excavation of deep foundation pits adjacent to high slopes requires higher requirements for construction technology.The earthwork excavation method and foundation pit support form of ordinary foundation pits are no longer able to meet the requirements of engineering quality and safety.This article is based on the construction project of the pressure relief well in the section from Xi'an East Station to the end point(Line 12 and Line 15),and conducts research and analysis on the settlement control technology for dewatering excavation of deep foundation pits adjacent to high slopes,providing valuable construction experience for similar construction again.
作者
李宝权
田涌泉
程敏
李可星
吴明奉
邹旭
张涛
LI Bao-quan;TIAN Yong-quan;CHENG Min;LI Ke-xing;WU Ming-feng;ZOU Xu;ZHANG Tao(China State Construction Silk Road Investment Co.,Ltd.,Xi'an 710000,China;CCFED Civil Engineering Co.,Ltd.,Changsha 410021,China)
出处
《价值工程》
2025年第26期119-121,共3页
Value Engineering
关键词
深基坑
降水
高边坡
沉降观测
deep foundation pit
precipitation
high slope
settlement observation
