智能全站仪在建筑工程变形监测中的应用

Application of intelligent total station in deformation monitoring of construction engineering

智能全站仪的出现改变了传统全站仪测量模式,其独特的ATR自动识别照准测量功能大大提高了监测作业效率。通过对建筑工程施工监测中常用的极坐标法误差影响因素进行分析研究,统计在不同斜距和不同竖直角条件下的智能全站仪ATR测量模式下极坐标法监测精度,通过在实际工程项目中的应用,验证智能全站仪ATR自动照准测量监测方法的可行性及数据可靠性,并与人工手动照准测量结果进行综合对比分析,进一步验证了在远距离检测的条件下,智能全站仪ATR自动照准测量相比人工手动照准测量的优势,为建筑工程变形监测数据的高效准确获取提供了较为可靠的解决方案。

The appearance of intelligent total station has changed the measurement mode of traditional total station,and its unique ATR automatic identification and alidade measurement function has greatly improved the monitoring efficiency.In this paper,the factors affecting the error of polar coordinate method commonly used in construction monitoring are analyzed and studied,and the monitoring accuracy of polar coordinate method under the ATR measurement mode of intelligent total station under different oblique distance and different vertical angle is counted.The feasibility and data reliability of the ATR automatic allination measurement and monitoring method of intelligent total station are verified through application in actual engineering projects.The results are compared and analyzed comprehensively with the results of manual alidading measurement,which further verifies the advantages of ATR automatic alidading measurement under the condition of remote monitoring,and provides a more reliable solution for the efficient and accurate acquisition of deformation monitoring data of construction engineering.