浅层掏土法在CFG桩复合地基高层建筑纠偏中的应用  

Application of Shallow Digging in Rectification of Tall Building with CFG Pile Composite Foundation

作　　者：付士峰[1,2] 窦远明[1] 

机构地区：[1]河北工业大学土木工程学院,天津300401 [2]河北省建筑科学研究院,河北石家庄050021

出　　处：《施工技术》2017年第11期127-130,共4页Construction Technology

摘　　要：不同的地域以及不同的建筑形式所采用的纠倾方法也不一样,通过应用力学原理对浅层掏土问题的分析以及CFG桩复合地基沉降机理的研究,得出浅层掏土法在CFG桩复合地基中的应用理论。对浅层掏土法在CFG桩复合地基中具体施工方法、施工工艺进行研究,对本项目纠倾过程中所采用的监测手段与方法以及建筑纠倾过程中的监测内容进行了重点介绍。For different places and different architectural forms, the adopted rectifying pour method is also different, in this paper, by applying the principle of mechanics analysis of the problems of shallow soil, and the study on the mechanism of CFG pile composite foundation settlement, shallow cut method in theory and application of CFG pile composite foundation is concluded. The indigenous shallow cut method in specific construction of CFG pile composite foundation is studied, on the rectification process, the monitoring means and methods and the content in the process of building correct inclination monitoring are introduced in this paper.

关 键 词：高层建筑 地基 纠倾 浅层掏土 CFG桩复合地基 施工技术 

分 类 号：TU753.3[建筑科学—建筑技术科学] TU746.3