三峡工程近坝库岸滑坡变形监测方法试验研究

Study on Monitoring Methods of Landslide Deformation Near the Dam Reservoir Bank

通过试验研究表明:对滑坡变形机制研究或精度要求较高时,采用测量机器人(Georobot)技术是目前最理想的方法;若只对滑坡的长期趋势进行监测或精度要求较低,且滑坡范围较大时,采用GPS技术加测地面边的方法有较大优越性。三峡工程近坝库岸野猫面滑坡宜采用Georobot监测,而黄腊石滑坡监测用GPS加测地面边的方法更好。

The study showed that： when the research of the landslide deformation mechanism and its prescise are required higher, the ideal way is to use georohot technique for Yemaomian landslide monitoring near the Dam reservoir bank of the Three Gorges Project. However, for the long--term monitoring of large landslide as Huanglashi landslide, the method of GPS technology with terrestrial side measuring is much better.