| 爆破、矿震与地震的波谱差异 |
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| 引用本文： | 张萍,蒋秀琴,苗春兰,邹向荣.爆破、矿震与地震的波谱差异[J].地震地磁观测与研究,2005,26(3):24-34. |
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| 作者姓名： | 张萍 蒋秀琴 苗春兰 邹向荣 |
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| 作者单位： | 中国沈阳,110031,辽宁省地震局;中国北京,100036,中国地震局地震预测研究所;中国辽宁,122000,朝阳地震台 |
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| 基金项目： | 辽宁省地震局责任包干制项目 |
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| 摘 要： | 根据辽宁数字地震台网记录的爆破、矿震与地震的数字资料，采用波谱分析的方法，选取4个台站对其所在区域182个爆破、矿震与地震事件的记录，对比研究波谱特征，发现爆破、矿震与地震的纵横波拐角频率fc(P，S)及最大谱值等存在的差异。
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| 关 键 词： | 波谱 拐角频率 爆破 矿震 地震 |
| 文章编号： | 1003-3246(2005)03-0024-11 |
| 修稿时间： | 2005年1月30日 |
The differences of wave spectrum among explosion, mine tremor and earthquake |
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| Zhang Ping,Jiang Xiuqin,Miao Chunlan,Zou Xiangrong.The differences of wave spectrum among explosion, mine tremor and earthquake[J].Seismological and Geomagnetic Observation and Research,2005,26(3):24-34. |
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| Authors: | Zhang Ping Jiang Xiuqin Miao Chunlan Zou Xiangrong |
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| Abstract: | Based on the 182 digital data of explosion,mine tremor and earthquake recorded by Liaoning Digital Seismic Network in the nearby area of 4 stations.We had studied and compared the characteristics of wave spectrum of these events and found that the corner frequency and the maximum spectrum are different for explosion,mine tremor and earthquake. |
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| Keywords: | wave spectrum corner frequency explosion mine tremor earthquake |
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