采用注浆加固法处理盐渍土地区建筑物回填土沉降

Treatment of Backfill Subsidence of Buildings by Grouting Reinforcement in Saline Soil

通过注浆加固工程实例的介绍,阐述了注浆加固法在盐渍土地区已建成建筑物回填土发生沉降处理中的应用,总结了注浆加固法的设计内容、施工工艺、质量检验等,分析了该技术在设计、应用中需要注意的问题。

By the engineering case,the paper elaborates the application of grouting reinforcement in treatment of backfill subsidence of existed buildings in saline soil area; summarizes the grouting reinforcement method about its design,construction process and quality inspection; analyzes the attentions that should be paid in the design and the application.