【摘要】 搜集整理了我国定点倾斜观测近30年来已发表的观测成果,归纳出常用的倾斜资料处理方法,通过统计在历次地震发生前、震中附近一定范围内的定点倾斜观测是否出现异常以及震前异常的幅度,得到了倾斜前兆异常量级、倾斜异常与震中和震级的统计关系,对倾斜台网未来的发展和台网布局具有一定的参考意义。更多还原

【Abstract】 From the fixed-tiltmeter observation published in three decades years,the achievements of data processing methods are summarized.Through the statistics of the anomalies of the fixed tilt observation and their amplitude near the epicenter within a certain scope before earthquakes.We can obtain the magnitude of precursory tilt anomaly,the statistic relations of the anomaly with epicenter location and earthquake magnitude,all of these have the referential meaning for the future development and the layout of stations.更多还原