石家庄市沥青厂房屋地基注浆加固实践

Experience of Grouting Reinforcement for the Foundation of an Asphalt Plant in Shijiazhuang

摘要:

结合工程实例，论述了采用压力注浆加固具有湿陷性的杂填土地基的方法，提出加固前的试验研究是确保加固效果的必要手段。变形观测资料分析表明，运用该方法不但可以提高地基承载力，还可以有效降低建筑物的不均匀沉降

Abstract:

Based on the engineering case, the paper introduced the reinforcement for foundation with collapsible miscellaneous soil-filling by pressure-grouting and presented the test research that was a necessary meaning to ensure the reinforcement result. Deformation measurement data showed this method could not only improve the bearing capacity of the foundation, but also reduce the differential settlement of buildings.