粉喷桩加固地基有限元计算与实测对比分析  

Comparative analysis between finite element calculation and measured data of dry jet mixing pile in strengthening silt foundation

作　　者：马福雷[1] 程兴远 张革军[1] 

机构地区：[1]山东大学土建与水利学院 [2]济南长清区公路管理局

出　　处：《山西建筑》2006年第23期104-106,共3页Shanxi Architecture

摘　　要：结合粉喷桩在济菏高速公路粉土地基处理中的应用,对粉喷桩复合地基的有限元计算与实测数据进行了对比分析,结果表明,粉喷桩处理粉土地基能取得良好的加固效果,有限元计算与实测数据基本吻合。The comparative analysis between finite element calculation and measured data of compound foundation of dry jet mixing pile is made according to application of dry jet mixing pile in strengthening silt foundation. The analysis results show that the reinforcement performance of dry jet mixing pile is obvious. A good agreement was found between the results of finite element calculation and measured data.

关 键 词：粉喷桩 有限元 粉土地基 沉降 水平位移 

分 类 号：TU473.14[建筑科学—结构工程]