小直径灰土挤密桩围箍技术在地基处理中的应用  

Application of the Hooping Technique of Lime-soil Compaction Pile with Small Diameter in the Foundation Treatment

作　　者：陈友明[1] 

机构地区：[1]煤炭工业太原设计研究院

出　　处：《科技情报开发与经济》2004年第9期F002-F002,161,共2页Sci-Tech Information Development & Economy

摘　　要：阐述了小直径灰土挤密桩围箍技术处理既有建筑物湿陷性黄土地基的原理,通过在具体工程中的应用,提出了设计、施工、检验的具体方法及要求。This paper expounds the principle of treating the existing buildings ' collapsible loess foundation by using the hooping technique of lime-soil comp action pile with small diameter, and through the application in some concrete en gineering, puts forward the concrete methods and requirements for its design, co nstruction and detection.

关 键 词：小直径灰土挤密桩 围箍 湿陷性黄土地基 二次挤密 

分 类 号：TU473[建筑科学—结构工程]