CFG桩与夯实水泥土桩复合地基试验研究  

Experimental Study on Composite Foundation with CFG Pile and Tamping Soil-cement Pile

作　　者：高笑娟[1] 

机构地区：[1]河南科技大学建筑工程学院,河南洛阳471000

出　　处：《路基工程》2010年第3期42-44,共3页Subgrade Engineering

基　　金：河南省科技攻关计划项目(0324460009);河南科技大学博士基金项目(09001210)

摘　　要：介绍了由CFG桩与夯实水泥土桩组成的组合型复合地基和CFG桩复合地基在同一工程中的应用情况,通过静载荷试验检测了夯实水泥土桩复合地基、CFG桩复合地基以及组合型复合地基的承载力。结果表明,组合型复合地基远高于单一桩型复合地基。This paper introduces the application of composite foundation combined with CFG pile and tamping soil-cement pile and that only with CFG pile in the same project, and measures the beating capacity of compacted soil-cement pile foundation, CFG pile foundation and combined composite foundation through static load test. The result shows that combined composite foundation is much higher than that of single pile foundation.

关 键 词：CFG桩 夯实水泥土桩 组合型复合地基 静载荷试验 

分 类 号：TU472.32[建筑科学—结构工程]