【摘要】 根据辽宁及邻区地质构造与地震活动特点,结合1970年以来该区中强震震例,分辽南和辽蒙交界两个小区分别提炼了中强震预警判据。在此基础上,利用层次分析法,建立了辽宁地区基于时间尺度的地震震情指标预警模型。更多还原

【Abstract】 Based on the geologic structure and seismic activity characteristics of Liaoning and its vicinity and combined with the moderate-strong earthquake cases in the area since 1970,early warning criteria of moderate-strong earthquakes in southern Liaoning and Liao-Meng junction area have been refined separately.On this basis,we established the early warning model of earthquake situation index in Liaoning area based on time analysis using the analytic hierarchy process.更多还原