摘要
采用基岩区域富水深基坑综合降排水技术,综合考虑、合理布置护壁截水沟、护壁排水沟、基底引水盲沟和坑内临时集水坑等降排水措施,可解决基岩区域富水深基坑中地下水大量涌入的难题,能够有效保证施工进度、质量与安全,具有良好的社会效益。
The problem of groundwater inflowing into deep foundation excavation with abundant water in bedrock area can be solved by adopting comprehensive dewatering and drainage technology, on the base of comprehensive consideration and reasonable arrangement of wall protection catchwater ditches, wall protection drainage ditches, base blind ditches and temporary water storage ditches. The construction process quality and safety can be guaranteed, which have good social benefits.
作者
任志平
施圣贤
张今虎
彭伟
张韬
REN Zhiping;SHI Shengxian;ZHANG Jinhu;PENG Wei;ZHANG Tao(Chengdu Branch of China Construction Third Engineering Bureau Co.,Ltd.,Chengdu,Sichuan 610041,China)
出处
《施工技术》
CAS
2018年第20期85-89,共5页
Construction Technology
关键词
深基坑
盲沟
降水
排水
施工技术
deep foundation excavation
blind ditch
dewatering
drainage
construction
作者简介
任志平，高级工程师，E-mail：259359959@qq．com
