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

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.