矿区GPS变形监测与变形分析

GPS Monitoring Technology and Analysis on Mine Deformation

对矿区GPS变形监测网的建立、实时监测、基线平差、变形分析及分形特征等问题,进行了较系统深入的探讨。经对GPS实时监测变形数据分析可知,地表点的移动具有较强的分形增长规律,GPS变形监测技术能够揭示地表移动的非线性特征,为变形分析与预测提供了新的途径。

In this paper,the author makes a systematic and deep study on establishment of GPS moniloring network for deformation,real time monitoring,baseline adjustment,deformation analysis and fractal features.According to analysis on GPS real time monitoring deformatin data,movement of surface point takes on obvious fractal increasing law;GPS monitoring technology for deformation pro-vides a new med\thod to analyze and predict deformation,which can bring to light non-linear features of surface movement.