The Application of IBIS-L Remote Monitoring System for Micro Deformation of Terrain in Dam Safety Monitoring

Abstract:

IBIS-L is an advanced remote monitoring system based on microwave interferometer, which integrates the interferometric survey, stepped frequency- continuous wave and synthetic aperture radar. IBIS-L can do high precise, large range, Omni-directional, real-time and remote displacement monitoring. The system can be widely applied in the monitoring of small-displacement changes in the dam, mountain, slope, surface, buildings and bridges[1]. The monitoring technology can get the displacement changes of every part, analyze the deformation mechanism and characteristics and forecast the disaster of dangerous region timely. So it can provide a reliable basis for disaster prevention, greatly reducing or avoiding the loss on people's life and property. We introduce the external deformation monitoring process and outcome of IBIS-L in a hydropower station dam and provide a useful reference for the application of IBIS-L to the similar dam.

• Periodical: Applied Mechanics and Materials (Volumes 239-240)
• Pages: 552-559
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.239-240.552
• Online since: December 2012
• Authors: Wan Shun Wang, Dong Cheng Tian, Jian Hui Sun, Long Jiang, Hai Bin Rao
• Keywords: Application, Micro Deformation, Monitoring, Remote

References

[1] The 948 special technology, monitoring system for micro deformation,in:China Water Conservancy (2008), p.119

[2] Information on http:// www.pt-cn.com