| 汶川8.0级地震周至深井水震波的记录特征 |
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| 引用本文： | 舒优良,张世民,黄辅琼.汶川8.0级地震周至深井水震波的记录特征[J].震灾防御技术,2014,9(S1):572-580. |
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| 作者姓名： | 舒优良 张世民 黄辅琼 |
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| 作者单位： | 陕西省地震局监测中心,西安 710068;西安基准地震台,西安 710109;陕西省地震局周至综合地震台,西安 710400;中国地震台网中心,北京 100045 |
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| 基金项目： | 国家自然科学基金项目（41274061）资助 |
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| 摘 要： | 介绍了周至深井概况和水位高速采样技术系统的仪器设备配置。通过对该井2008年5月12日汶川8.0级大震及强余震的50Hz采样率水震波数字化记录进行分析,与同一台站的测震和强震动记录开展对比研究。结果表明,周至深井动水位对全球中强地震具有良好的观测效果,相当于一台深井宽带地震仪。
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| 关 键 词： | 水震波 采样率 震时效应 周至深井 汶川地震 |
| 收稿时间： | 2014/5/28 0:00:00 |
Characteristics of Water Level Depth Vibration of Zhouzhi Deep Well during Wenchuan M8.0 Earthquake |
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| Shu Youliang,Zhang Shimin and Huang Fuqiong.Characteristics of Water Level Depth Vibration of Zhouzhi Deep Well during Wenchuan M8.0 Earthquake[J].Technology for Earthquake Disaster Prevention,2014,9(S1):572-580. |
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| Authors: | Shu Youliang Zhang Shimin and Huang Fuqiong |
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| Abstract: | General situations of the deep well and equipment configuration of the high speed sampling system of water level in Zhouzhi are introduced. We analyse digital records of the water level Oscillation of 50 Hz sampling rate of Zhouzhi deep well during the May 12, 2008 Wenchuan M8.0 earthquake and its strong aftershocks, and compare the the results with the seismic and strong motion records of the same station. The results indicate that hydrostatic water level of the Zhouzhi deep well has a good observation effect on moderate-strong earthquake in China,which is similar to that of a deep well broad band seismometer. |
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| Keywords: | Water level depth oscillation Sampling rate Seismic effect Zhouzhi deep well Wenchuan earthquake |
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