| 核电厂址隐伏断裂探测中的地震勘探方法研究 |
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| 引用本文： | 何正勤,潘华,胡刚,叶太兰,段宝平.核电厂址隐伏断裂探测中的地震勘探方法研究[J].地球物理学报,2010,53(2):326-334. |
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| 作者姓名： | 何正勤 潘华 胡刚 叶太兰 段宝平 |
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| 作者单位： | 中国地震局地球物理研究所, 北京 100081 |
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| 基金项目： | 地震行业科研专项"核电厂地震安全问题研究"，"井地联测VSP技术在隐伏活断层上断点确定中的应用"(200808007)共同资助;中国地震局地球物理研究所论著:10AC1002 |
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| 摘 要： | 总结了近年来在多个核电厂址地震安全性评价中陆域覆盖区和海域浅层地震勘探的工作经验，通过对不同的典型工程实例分析，讨论了在不同地质和地球物理条件下，用浅层地震反射法探测隐伏断裂时应注意的关键性技术问题.提出了在不同地质条件下实施隐伏断裂探测时的地震仪器设备选择、方案设计、参数选取、断层识别的基本方法.本文的研究成果可为类似地区开展核电厂址能动断层探查工作提供实用性的技术资料.
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| 关 键 词： | 核电厂址 能动断层 隐伏断裂 地震勘探 |
| 收稿时间： | 2009-11-26 |
| 修稿时间： | 2010-01-09 |
Study on the seismic exploration method to detect buried fault in the site of Nuclear Power Plant |
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| HE Zheng-Qin,PAN Hua,HU Gang,YE Tai-Lan,DUAN Bao-Ping.Study on the seismic exploration method to detect buried fault in the site of Nuclear Power Plant[J].Chinese Journal of Geophysics,2010,53(2):326-334. |
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| Authors: | HE Zheng-Qin PAN Hua HU Gang YE Tai-Lan DUAN Bao-Ping |
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| Institution: | Institute of Geophysics, China Earthquake Administration, Beijing 100081,China |
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| Abstract: | The work experience of shallow seismic exploration in land and water areas for earthquake safety evaluation of nuclear power sites is reviewed in this paper. By analyzing different typical engineering cases, some key technical issues, to which more attention should be paid in the buried fault detection, are discussed for different geological and geophysical conditions. For different geological conditions some critical schemes to implement the seismic exploration are presented, such as equipment selection, layout design, quantitative parameters optimization and the method to identify the fault. This study provides a practical and technical guide for detection of capable fault in nuclear power sites with similar geological conditions. |
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| Keywords: | Nuclear power site Capable fault Buried fault Seismic exploration |
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