Abstract：IBIS-S is a new equipment for deformation monitoring based on microwave interferometer technology,has many advantages including high precision and frequency, whole measurement.The paper introduced experimental scheme and monitoring results of dynamic monitoring in new CCTV headquarters based on IBIS-S for researching application of microwave interferometer.The spectral analytic approach is used to obtain the vibration characteristics of structure,the results are identical to the theoretical designed values.The experimental results demonstrate that microwave interferometer is a effective technology for determining vibration characteristics of high-rising building.
2010, Vol. 29 
