【摘要】 分析嘉峪关西沟形变DSQ水管倾斜仪2008年1月-2010年12月观测资料,利用形态分析法、日均矢量法、M₂波潮汐因子动态分析方法,分析水管倾斜仪NS、EW分量,研究观测异常与周边M_S 5.0以上中强地震的关系。结果表明,该台水管倾斜仪对周边中强地震有一定短临异常显示,对较远处中强地震也有明显的趋势异常显示。更多还原

【Abstract】 The deformation data of DSQ water tube tiltmeter at Xigou.Jiayuguan from 2008 January to 2010 December are analyzed,using morphological analysis,the average vector method,the tide factor of M₂ wave and dynamic analysis method.The water tube tiltmeter NS,EW component is analysed to study the relationship between observed anomaly and the moderately strong earthquakes surrounding with the magnitude more than M_S 5.0.The results show that there is imminent abnormal display of the water tube tiltmeter to the surrounding medium strong earthquakes,and obvious trend anomaly to the teleseism更多还原