基于孔隙挤密原理的生石灰桩地基加固研究及其应用  

Research and Application of Ground Consolidation of Quicklime Pile Based on Pore Extruding Principle

作　　者：何永强[1] 朱彦鹏[1] 

机构地区：[1]兰州理工大学土木工程学院

出　　处：《工程勘察》2007年第9期22-25,共4页Geotechnical Investigation & Surveying

基　　金：甘肃省科技公关资助项目(ZS011-A50-013-G)

摘　　要：生石灰桩膨胀法是在湿陷性黄土地区广泛采用的地基处理方法之一,与其他处理方法相比具有很多优点。通过理论分析和工程实践,基于孔隙挤密原理,本文推导出了生石灰桩在地基加固时有关参数的计算公式,将生石灰桩加固技术从经验上升到理论高度。然后将该方法应用于工程实践,经实际工程验证,该方法在湿陷性黄土地区地基加固中具有可行性。As one of the most extensive used methods in collapsible loess regions, quicklime pile has a lot of advantages compared with other methods. Through research and of relative parameters are obtained by pore extruding principle in projects and satisfactory results are also obtained. pactice of many projects, the calculated formula this paper. This method has been used in many

关 键 词：生石灰桩 湿陷性黄土 孔隙挤密 地基加固 

分 类 号：TU472.32[建筑科学—结构工程]