| 应用高密度电法探测北京南口-孙河隐伏断裂 |
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| 引用本文： | 侯治华,钟南才,郝彦军,何仲太,任俊杰,刘旭东,卢海峰,毛昌伟.应用高密度电法探测北京南口-孙河隐伏断裂[J].防灾科技学院学报,2011,13(1):1-6. |
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| 作者姓名： | 侯治华 钟南才 郝彦军 何仲太 任俊杰 刘旭东 卢海峰 毛昌伟 |
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| 作者单位： | 1. 中国地震局地壳应力研究所,北京,100085
2. 防灾科技学院,河北,三河,065201 |
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| 基金项目： | 国家发展和改革委员会发改项目，地震科学联合基金 |
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| 摘 要： | 举例说明了高密度电法在北京南口-孙河活隐伏活动断层勘测中的应用,展现高密度电法在断层定位中的广阔应用前景。简单介绍了高密度电法的基本原理。视电阻率异常剖面揭示南口-孙河断裂为正断层,北东盘上升,南西盘下降,推测断裂倾角60°～68°。视电阻率异常剖面与钻孔资料对应较好,并与钻探资料分析的断裂活动特性基本吻合。
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| 关 键 词： | 第四纪地层 地层结构 高密度电法 活动隐伏断层探测 电阻率异常 |
Detecting Nankou-Sunhe Buried Faulty by High Density Resistivity Method |
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| Hou Zhihua,Zhong Nancai,Hao Yanjun,He Zhongtai,Reng Junji,Liu Xudong,Lu Haifeng,Mao Changwei.Detecting Nankou-Sunhe Buried Faulty by High Density Resistivity Method[J].Journal of Institute of Disaster-prevention Science and Technology,2011,13(1):1-6. |
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| Authors: | Hou Zhihua Zhong Nancai Hao Yanjun He Zhongtai Reng Junji Liu Xudong Lu Haifeng Mao Changwei |
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| Institution: | Hou Zhihua1,Zhong Nancai2,Hao Yanjun1,He Zhongtai1,Reng Junji1,Liu Xudong1,Lu Haifeng1,Mao Changwei1(1.Institute of Crustal Dynamics,CEA,Beijing 100085,2.Institute Of Disaster Prevention,Yanjiao 065201) |
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| Abstract: | By exampling and explaining the application of high density electrical method in Nankou-Sunhe active buried fault project,we exhibited the wide application prospect of high density electrical method in the fault localization.And we introduced briefly the basic principle of high density electrical method.We showed that the Nankou-Sunhe active buried fault is a normal fault;its northeast wall rises and the southwest wall drops.The speculated dip of the fault is 60°～68°.And the characteristics of the active fault from borehole data are basically consistent with the resistivity data. |
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| Keywords: | Quaternary system stratum structure high density electrical method active buried fault detection abnormity of electronic resistance rate |
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