【摘要】 利用新疆库尔勒、呼图壁台跨断层水平向形变时间序列资料,采用拟合及年变的分析方法分别计算拟合残差,对出现的年变畸变现象进行了分析,研究了地震前年变畸变的异常特征。研究结果表明所用的方法突出了异常,并得出了两个台站年变畸变异常的判别指标。更多还原

【Abstract】 According to horizontal deformation datum of cross-fault in Kurle and Hutubi stations,the simulation residual and annual aberration were computed and analyzed using simulation and annual change methods,studying anomalous characteristics of annual aberration before earthquakes.The result shows that the methods standed out the anomalies and obtainned determinant index of annual aberration by using the two stations.更多还原