摘要
根据山西数字测震台网布局和实际获得的参数,运用反推方法,对测震台网的监测能力进行分析,运用记录的地震事件进行检验,表明台网监测能力的理论分析结果与实际观测结果基本相符;山西数字测震台网对山西省地区的监测能力均达到2.0级以上,大部分地区的监测能力达到1.5级以上,少部分地区的监测能力达到1.0级以上。其中,朔州市、吕梁市与运城市的监测能力需进一步加强。
Based on the distribution of Shanxi digital seismic network and practically obtained parameters, the monitoring ability of the seismic network is analyzed using inversion method, which analysis results are tested by recorded earthquake events. The results indicate that the theory analysis results are basically consistent with the practical observation results of seismic monitoring ability. The monitoring ability of Shanxi digital seismic network for the whole Shanxi province reaches the magnitude of more than 2.0, 1.5 for most regions and 1.0 for parts of regions. Among them, the monitoring ability of Shuozhou, Lvliang and Yuncheng cites needs further improving.
出处
《山西地震》
2010年第4期11-16,共6页
Earthquake Research in Shanxi
基金
山西省地震局科研项目(SBK-0929)
关键词
数字测震台网
震级
监控能力
Digital seismic network
Magnitude
Monitoring ability
