ANALYSIS ON THE DIGITAL OBSERVATION DATA FOR WATER LEVEL OF FUSONG WELL
Junqing Liu · Journal of Disaster Prevention and Reduction · 2010
This article deals with analysis of seismic Fusong water level from 2007 to 2009,digitized data,by analysis and calculation of harmonic analysis to obtain the influence coefficient pressure wells and wells in the tidal factor and phase delay,discussed the tidal abnormal changes before the MS 8.0 Wenchuan earthquake and the Comprehensive Assessment of the effectiveness of the Fusong well