摘要
对大庆地震台网朝阳沟子地震台单台记录到的大量事件,从发生时间规律、记录波形特征与频谱特征等方面进行分析研究,最终判定这些事件是爆破事件。结合大庆油田地区爆破作业较多的实际情况,提出了判别事件性质的建议。
A lot of events recorded by Chaoyanggou sub network of Daqing Seismic Network are analyzed from their law of happening time, characteristic of recorded wave shape and frequency spectrum and so on. And these events are judged to be explosion event. The suggestion to judge the property of the event is proposed combining the actual situation that there are many explosion works in the Daqing oil-field area.
出处
《地震地磁观测与研究》
2011年第1期25-28,共4页
Seismological and Geomagnetic Observation and Research
关键词
朝阳沟地震子台
记录事件
判定
爆破
Chaoyanggou sub-network, recorded events, judgment, explosion
