F-K分析在和田台阵监测能力评估中的应用  

THE APPLICATION OF THE F-K ANALYSIS IN THE MONITOR ABILITY EVALUATION OF HETIAN SEISMIC ARRAY

作　　者：唐兰兰[1] 段天山[1] 冉慧敏[1] 

机构地区：[1]新疆维吾尔自治区地震局,新疆乌鲁木齐830011

出　　处：《内陆地震》2008年第3期219-225,共7页Inland Earthquake

摘　　要：利用F-K分析处理地震台阵数据,进行地震波场分析,按频率分量、速度矢量来分解几乎同时到达台阵的信号,识别来自不同方位角和不同慢度的波,有助于地震波类型鉴别研究。主要讨论了F-K分析具体实现的方法和如何应用于新疆和田台阵监测能力的评估中。Using the F-K analysis to process the data of seismic array, and carry on the analysis of the earthquake wave field, according to the frequency component, the velocity vector, we decompose the signal of arriving nearly simultaneously in the seismic array. And we identify the wave away from the different azimuth and the different velocity. It is helpful to distinguish the type of seismic wave. We discussed mainly the material realization method of the F-K analysis and how to apply in the monitor ability evaluation of Xinjiang Hetian seismic array.

关 键 词：F-K分析 和田台阵 监测能力 

分 类 号：P315.6[天文地球—地震学]