摘要
本文根据湖州地震台DD-1地震仪记录的1980—1990年期间Δ<500km的近震资料和仪器放大倍率,利用理论计算Δ—Mmin曲线,b值检验3种方法,对湖州台的近震监测能力进行了估算和评价,得出了该台对目标监测区域内的有效监测震级。最后对区域地震台站的近震监测能力进行了讨论。
Based on the near earthquake data recorded by DK-1 seismograph(△<500km)during 1980-1990 and the amplification of seismograph at Huzhou seismic station,the near earthquake monitoring capability of Huzhou seismic station is calculated andtested by three methods: theoretical calculation; △-M_(min) curve and b-value test.Then the effective monitoring magnitudes in the target monitoring area are obta-ined.Finally, the near earthquake monitoring capability of the seismic station isbriefly discussed in the paper.
出处
《地震地磁观测与研究》
1992年第4期14-19,共6页
Seismological and Geomagnetic Observation and Research
关键词
监测
目标监测区域
地震台
近地震
Huzhou seismic station
Near earthquake monitoring capability
Target monitoring area
Effective monitoring magnitude
