| 地震-电成像联合探测试验——以淄博市活断层探测为例 |
| |
| 引用本文： | 朱涛,何正勤,冯锐,郝锦绮,周建国,王华林,王硕卿.地震-电成像联合探测试验——以淄博市活断层探测为例[J].地震地质,2007,29(2):373-380. |
| |
| 作者姓名： | 朱涛 何正勤 冯锐 郝锦绮 周建国 王华林 王硕卿 |
| |
| 作者单位： | 1. 中国地震局地球物理研究所,北京,100081
2. 山东省地震工程研究院,济南,250014 |
| |
| 基金项目： | 国家发展与改革委员会发改投资项目
,
山东省科技厅资助项目 |
| |
| 摘 要： | 在城市浅部活断层探测中,地震和电成像是2种主要的地球物理勘探手段。它们既可独立开展工作,也可在地质构造复杂地段进行联合探测,以更合理地解释探测区域的地质构造。文中利用电阻率和地震纵波速度之间的简单关系,进行了地震-电成像联合反演的初步探索。结果表明,通过参考电成像图像的电阻率分布,可获得合理的准二维地震波叠加速度模型,最终获得探测区域合理的地震时/深剖面,深化对地质构造的认识和提供合理的解释
|
| 关 键 词： | 浅层地震反射勘探 电成像 联合成像 地质构造 城市活断层 |
| 文章编号： | 0253-4967（2007）02-0373-08 |
| 修稿时间： | 2006-10-11 |
EXPERIMENT ON JOINT DETECTION BY SEISMIC REFLECTION AND ELECTRICAL IMAGING:WITH AN EXAMPLE OF EXPLORATION OF ACTIVE FAULT IN ZIBO CITY |
| |
| ZHU Tao,HE Zheng-qin,FENG Rui,HAO Jin-qi,ZHOU Jian-guo,WANG Hua-lin,WANG Shuo-qing.EXPERIMENT ON JOINT DETECTION BY SEISMIC REFLECTION AND ELECTRICAL IMAGING:WITH AN EXAMPLE OF EXPLORATION OF ACTIVE FAULT IN ZIBO CITY[J].Seismology and Geology,2007,29(2):373-380. |
| |
| Authors: | ZHU Tao HE Zheng-qin FENG Rui HAO Jin-qi ZHOU Jian-guo WANG Hua-lin WANG Shuo-qing |
| |
| Institution: | 1. Institute of Geophysics, China Earthquake Administration, Beijing 100081, China ;2. Shandong Institute of Earthquake Engineering, Jinan 250014, China |
| |
| Abstract: | In exploration of a shallow active fault in urban area,seismic reflection survey and electrical imaging are the two main geophysical tools.Both of them can be implemented independently.However,the complexity of subsurface geologic tectonics,especially the lateral irregularities close to fault and geologic tectonic zones could result in great deviation from the detected results.In the meantime,the geophysical inversion has not only one result.These would lead to a large difference of stacked velocity model e |
| |
| Keywords: | seismic reflection survey electrical imaging joint imaging geological structure active fault in urban area |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
