低能级强夯+CFG桩复合地基处理新填土地基  

Composite ground of low energy level dynamic compaction combined with CFG pile treating recent fillingsoil foundation

作　　者：李卫民 常青 

机构地区：[1]贵州省建筑工程勘察院,贵阳550003

出　　处：《岩土力学》2009年第S2期354-357,共4页Rock and Soil Mechanics

摘　　要：以工程实例对低能级强夯+CFG桩加固新填土地基的技术和施工方法在贵州山区的应用作了介绍,并结合静载试验,动力触探测试,低应变测试,沉降观测等数据对试验结果进行了分析总结,为山区建设中新填土地基处理提供了新的思路和经验。An example of composite ground of low energy level dynamic compaction combined with CFG pile,which is used in Guizhou mountainous area,is presented to elaborate technology and job practices of the proposed method.In addition,the results of static load test,dynamic penetration test,low strian reflection wave method and settlement observation which will provide creative ideas and experiences for recent fillingsoil work in mountainous area are summarized.

关 键 词：新填土 低能级强夯 CFG桩 

分 类 号：TU472[建筑科学—结构工程]