首页 | 本学科首页   官方微博 | 高级检索  
     

数字地震台网大震前地脉动异常实时跟踪系统(RTTS)
引用本文:范叶萍,蒋秀琴,吴野,李强,杨红艳,宋绪友,王淑辉,石岩. 数字地震台网大震前地脉动异常实时跟踪系统(RTTS)[J]. 地震, 2005, 25(3): 49-55
作者姓名:范叶萍  蒋秀琴  吴野  李强  杨红艳  宋绪友  王淑辉  石岩
作者单位:辽宁省地震局, 辽宁 沈阳 110031
摘    要:通过计算机对数字地震台网产出的大动态、 高分辨率、 高精度的地震波形数据进行的定时采集部分数据跟踪分析, 发现有些台站大震前地脉动波形的幅度和周期有明显异常变化, 实时捕捉这些异常信息, 把监测与预报研究相结合, 将为区域性地震预报提供比较可靠的实证前兆信息。

关 键 词:数字地震资料  地脉动异常  地震预测  
文章编号:1000-3274(2005)03-0049-07
收稿时间:2005-01-04
修稿时间:2005-01-26

The real-time tracking system of microseism changes before strong earthquakes in digital seismic network
FAN Ye-ping,JIANG Xiu-qin,WU Ye,LI Qiang,YANG Hong-yan,SONG Xu-you,WANG Shu-hui,SHI yan. The real-time tracking system of microseism changes before strong earthquakes in digital seismic network[J]. China Earthguake Engineering Journal, 2005, 25(3): 49-55
Authors:FAN Ye-ping  JIANG Xiu-qin  WU Ye  LI Qiang  YANG Hong-yan  SONG Xu-you  WANG Shu-hui  SHI yan
Affiliation:Earthquake Administration of Liaoning Province, Shenyang 110031, China
Abstract:By means of sampling and analyzing the real-time earthquake waveform data with high resolution and precision produced by the seismic digital monitor network, the authors discover that the period and amplitude of earth pulsation waveform have evidently changed before moderately strong earthquakes. The exploration of change characteristics and regularity of earth pulsation before moderately strong earthquake will provide reliable information for the regional earthquake prediction and research.
Keywords:Digital seismic information   Earth pulsation change characteristics   Seismic prediction method
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《地震》浏览原始摘要信息
点击此处可从《地震》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号