建筑深基坑监测工程分析与探讨

Analysis and Discussion on Monitoring Engineering of Deep Foundation Pit

由于我国城市化进程的加快,建设用地日趋紧张,导致地下空间被越来越广泛地开发利用,给建筑深基坑支护设计与施工提出了越来越高的要求。通过福州某办公楼地下室深基坑监测工程实例,阐述软土地质条件下建筑深基坑监测方案的制定、精度的选择、数据采集及数据处理分析,为深基坑支护动态设计与信息化施工提供了数据依据,同时对自动化监测手段进行了探讨,可供深基坑监测从业人员参考。

With the acceleration of urbanization in China,construction land is becoming increasingly scarce,which leads to the more and more extensive development and utilization of underground space,and demands higher and higher requirements for the design and construction of deep foundation pit support.Based on that,through an example of deep foundation pit monitoring project in the basement of an office building in Fuzhou,this paper expounds the establishment of monitoring scheme,accuracy selection,data acquisition and data processing analysis of deep foundation pit under soft soil geological conditions,which provides data basis for dynamic design and information construction of deep foundation pit support.At the same time,the automatic monitoring means are discussed,and provides reference for deep foundation pit monitoring practitioners.