窄口水库滑坡体变形观测系统的精度分析

Analysis of Accuracy of Observation System for Deformation of Landslide Mass beside Zhaikou Reservoir

为监视窄口水库滑坡体的变形情况,在其滑坡体上布设了8个位移标点,利用近坝区已布设的平面监测网中的A、C、F点对各标点进行监测,精度估算结果能满足滑坡体观测要求。

For monitoring the deformation of the landslide mass beside Zhaikou reservoir, eight displacement surveying markers are laid on the landslide mass and are observed from point A, C, F of the planar monitoring net nearby the dam site; the evaluated accuracy is up to the observation criterion.