摘要
深基坑工程长近百米,周边环境复杂,施工作业条件差,结合工程设计留设的后浇带,采用适合的支护结构体系、止水帷幕技术、土方开挖方法,加强施工监测,着力于减少对周边环境的不利影响,为类似条件的深基坑工程的施工提供了有益的经验。
Under the complex surroundings around it and nearly 100 m of its length, the construction condition of the deep foundation pit is poor. Considering of the post-pouring concrete strain of the building , the suitable enclosure structure, the technology of curtain for cutting off water, soil excavation method was chosen and strengthening the construction monitoring to induced the harmful influence to the surroundings around the pit. Through analyzing the monitoring data, some helpful advice was given to the analogous temporary structures.
出处
《四川建筑科学研究》
北大核心
2007年第6期105-108,共4页
Sichuan Building Science
关键词
深基坑支护
截水帷幕
后浇带
土方开挖
施工监测
support structure for deep foundation pit
curtain for cutting off water
post-pouring concrete strain
soil excavation
construction monitoring
