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本文结合主流智能型全站仪的基本功能,提出了在深基坑水平位移监测中基于自由测站边角交会的自动测量方法,可有效提高外业测量的效率与数据质量,并对采集的数据进行平差计算与精度评定。通过工程实例的验证,证明该方法可满足一级深基坑的监测精度要求。
In this paper, based on the basic functions of the mainstream intelligent total station, this paper proposes an automatic measurement method based on free station corner intersection in the horizontal displacement monitoring of deep foundation pit, which can effectively improve the efficiency and data quality of field measurement, Data adjustment and accuracy assessment. Through the verification of engineering examples, it is proved that the method can meet the monitoring precision requirements of a deep foundation pit.