深基坑监测数据处理方法研究

Research on Monitoring Data Processing Method of Deep Foundation Pit

分析了基坑监测数据处理方法及沉降监测、变形监测、水平位移、误差的计算。指出了数据处理对于工程的重要作用。以某三甲级医院新楼建设初期基坑为研究对象,提出监测方案和沉降观测点的布置,进行沉降观测与位移观测,并进行数据处理。简化了外业测量环节,显著提高了测量精度。依据相对基准计算监测点相对水平位移量,简化了数据处理运算,可以很好地指导实际工程施工。

The paper mainly introduces the monitoring data processing method of foundation pit,the settlement monitoring,deformation monitoring,horizontal displacement and error calculation in foundation pit monitoring,and expounds the important role of data processing for engineering.Through foundation pit at the initial stage of the construction of a new building of a tertiary hospital,the paper proposes the monitoring scheme and the arrangement of settlement observation point,to do settlement and displacement observation,and make data processing.This simplifies fieldwork measurement links,and significantly improves the measurement accuracy.Relative horizontal displacement based on reference counting monitoring simplifies the data processing calculation to better guide actual engineering and construction.