提高边坡表面位移监测数据的可靠性

Improving the Reliability of Slope Surface Displacement Monitoring Data

针对华光潭一级厂房后边坡位移测点在垂直位移(Z向)方向变化趋势相反的问题,通过调查分析,发现工作基点发生位移是症结所在。通过建立变形控制网,彻底解决了因基点产生位移而无法准确判断滑坡体变形的问题,提高了观测数据的可靠性,为边坡变形分析提供了有效依据。

Aiming at the problem that the displacement measuring point of the back slope of Huaguangtan class I power house changes in the direction of vertical displacement(Z direction),it is found that the displacement of the working base point is the crux through investigation and analysis.By establishing the deformation control network,the problem that the landslide deformation cannot be accurately judged due to the displacement of the base point is completely solved,the reliability of the observation data is improved,and an effective basis is provided for the analysis of slope deformation.