摘要
从基坑支护结构深层位移监测的特点出发,分析了监测数据中系统误差和粗差的性质,提出了消除系统误差和自适应剔除粗差的方法和步骤,建立了基于三次样条函数的基坑深层位移监测数据模型,并以实例进行了验证。
According the character of the deep displacements monitoring in the shoring structure of pit, the character of system error and gross error is analyzed in monitoring data in this paper, the way and step of eliminating system error and gross error adaptively is advanced , the model of the deep displacements monitoring in the shoring structure of pit is built based on the function of three order spline and its effect is verified by the actual example.
出处
《江苏测绘》
2002年第4期10-12,共3页
Jiangsu Surveying and Mapping
