| 紫坪铺水库不同干扰源的波形特征 |
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| 引用本文： | 谢蓉华.紫坪铺水库不同干扰源的波形特征[J].四川地震,2006(2):32-35. |
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| 作者姓名： | 谢蓉华 |
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| 作者单位： | 四川省地震局,四川,成都,610041 |
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| 摘 要： | 用紫坪铺水库数字地震台网记录的数字波形资料,对库坝区周围发生的地震以及多种干扰事件进行了对比分析研究。结果表明地面爆破、空爆与构造地震在时空分布、波形特征、功率谱等方面都存在着较大差异,特别是空爆,此前几乎未有过类似的报道和研究。
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| 关 键 词： | 爆破 空爆 地震 功率谱 |
| 文章编号： | 1001-8115(2006)02-0032-04 |
| 收稿时间： | 2006-01-16 |
| 修稿时间： | 2006年1月16日 |
Waveform characteristics of the different interference in the recordings of Zipingpu Dam Seismic Network |
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| XIE Rong-hua.Waveform characteristics of the different interference in the recordings of Zipingpu Dam Seismic Network[J].Earthquake Research in Sichuan,2006(2):32-35. |
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| Authors: | XIE Rong-hua |
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| Institution: | Earthquake Administration of Sichuan Province, Sichuan Chengdu 610041, China |
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| Abstract: | Using the waveform data recorded from the digital seismic network of Zipingpu Dam,we make a comparative analysis on the interference events to the seismic recordings around the dam.Our results show that the explosion,the airburst and the structural earthquakes are different in temp-spatial distribution,waveform characters and power spectrum.At present time,the airburst is less studied. |
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| Keywords: | explosion airburst earthquake power spectrum |
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