压力注浆技术在地基浸水沉降加固中的应用

The application of pressure-grouting technique in foundation immersed settlement reinforcement

结合工程实践,介绍了新建工程由于地基浸水发生不均匀沉降破坏,运用压力注浆技术进行地基加固实施的原理、设计要点、施工工艺等,实践证明压力注浆技术具有诸多优点,可广泛应用于多种建筑物加固中。

Combined with practical work the foundation failure caused by immersed uneven settlement of newly-built building is introduced, at the same time the working mechanism, design key points and construction technology of pressure-grouting technique applied in reinforcement treatment of this foundation are introduced. Practice show pressure-grouting technique has so many advantages, which can be widely used in reinforcement works of various buildings.