摘要
本文处理分析了抚松地震台2007～2009年水位数字化观测资料,通过相关分析和调和分析计算,得到了该井的气压影响系数和水井的振幅因子及相位滞后的结论,讨论了汶川地震前的固体潮异常变化,并对该井的效能进行了综合评价。
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
出处
《防灾减灾学报》
2010年第2期26-30,共5页
Journal of Disaster Prevention And Reduction
关键词
抚松井
数字化资料
调和分析
Fusong well
digital data
harmonic analysis.
