| 安溪一号井水位的同震阶变响应特征 |
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| 引用本文： | 王芳,黄辅琼.安溪一号井水位的同震阶变响应特征[J].地震地磁观测与研究,2012,33(5):169-177. |
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| 作者姓名： | 王芳 黄辅琼 |
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| 作者单位： | 1. 中国北京100081,中国地震局地球物理研究所
2. 中国北京100045,中国地震台网中心 |
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| 基金项目： | 国家自然科学基金委地学部主任专项 |
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| 摘 要： | 选取福建安溪一号井，利用阶变响应幅度与震级、震中距之间的定量关系，分析该井的同震阶变响应特征。研究表明，降雨对井水位的同震阶变响应有一定影响；降雨通过载荷作用改变井口附近的局部应力状态，从而影响井水位对地震的响应能力。
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| 关 键 词： | 井水位 同震阶变 降雨荷载 安溪一号井 |
Co-seismic water level steps of the Anxi-1 well, Fujian Province and their relation to rainfall conditions |
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| Wang Fang
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Huang Fuqiong.Co-seismic water level steps of the Anxi-1 well, Fujian Province and their relation to rainfall conditions[J].Seismological and Geomagnetic Observation and Research,2012,33(5):169-177. |
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| Authors: | Wang Fang Huang Fuqiong |
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| Institution: | 1) Institute of Geophysics, China Earthquake Administration, Beijing 100081, China; 2) China Earthquake Networks Center, Beijing 100045, China) |
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| Abstract: | By using the quantitative relationship between the well water level change and the earthquake magnitude, the epicentral distance, this paper statistically investigated co-seismic water level step characteristics of Anxi-1 well, Fujian Province. It means that the rainfall loading, which might change the local tectonic stress state within the well area, can make an influence on co-seismic water level changes. |
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| Keywords: | well water level seismic step rainfall loading Anxi-1 well |
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