压力注浆处理杂填土的应用研究  

Treatment Research with Pressure Grouting to Fill Foundation and its Application

作　　者：官善友[1] 罗坤[1] 龙治国[1] 

机构地区：[1]武汉市勘测设计研究院,湖北武汉430022

出　　处：《城市勘测》2007年第4期119-122,共4页Urban Geotechnical Investigation & Surveying

摘　　要：结合工程实践,论述了压力注浆处理杂填土的地基处理方法;采用原位测试方法,对压力注浆处理杂填土的效果进行了检验;结合建成后的房屋沉降观测资料,对压力注浆处理杂填土的沉降计算方法、沉降计算经验系数进行了分析和研究。This paper presents a fill foundation treatment approach with pressure grouting technique in a case study. Field test were used to check effect of this method on the treated foundation. Settlement calculation and its experience for treated ground were validated by monitoring data of a building over such a treated foundation.

关 键 词：压力注浆 杂填土 地基处理 应用研究 

分 类 号：TU472.6[建筑科学—结构工程]