深基坑支护对地上周围环境变形影响

Effect of Deep Foundation Pit Support on Surrounding Ground Deformation

近年来,城镇化水平的不断提高,城市建设的快速发展对基坑工程变形的要求日益增加,深大基坑开挖、支护已经成为普遍。针对新奥大厦项目,结合工程实例,着重针对深基坑对周边建筑物影响的变形监测、分析,通过实际施工总结在施工过程中的经验,以供类似的工程参考。

In recent years,the level of urbanization has continued to increase,and the rapid development of urban construction has increasingly required deformation of foundation pits.Excavation and support of deep and large foundation pits have become common.For Xinao Building project,combining engineering examples,it focuses on the deformation monitoring and analysis of the impact of deep foundation pits on surrounding buildings.The actual construction experience is summarized for similar engineering reference.