倒垂系统在大岗山水电站监测控制网中的应用

The Application of the Inverse Plummet System in the Monitoring Control Network of Dagangshan hydropower station

本文介绍在大岗山水电站平面监测控制网建网过程中,通过建立倒垂系统对基准点进行校核,判定基准点的稳定性。实践证明,倒垂系统可以为高精度变形监测工程提供稳定可靠的位置基准。

This article describes how to check datum points to judge the stability of those points by the inverse plummet system during the building of horizontal control network of Dagangshan hydropower station. The practice has proved that the system can provide the stable and reliable reference position for high-precision deformation monitoring projects.