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| 福州八一水库-尚干断裂的高密度电法和瞬变电磁法试验探测 | |
| 引用本文： | 白登海,王立凤,孙洁,朱金芳,黄宗林,黄丹青,何兆海,祖金华,廉雨方,Quentin Yarie,Volker Schaepe.福州八一水库-尚干断裂的高密度电法和瞬变电磁法试验探测[J].地震地质,2002,24(4):557. |
| 作者姓名： | 白登海 王立凤 孙洁 朱金芳 黄宗林 黄丹青 何兆海 祖金华 廉雨方 Quentin Yarie Volker Schaepe |
| 作者单位： | 1. 中国地震局地质研究所,北京,100029 2. 福建省地震局,福州,350003 3. 中国煤田地质总局物探研究院,河北涿州,072750 4. GEONICS LIMITED, 8-1745, Meyerside Drive, Mississauga, Ontario L5T 1C6, Canada 5. DMT Mines & More Division, Deutsche Montan Technologie GmbH, Am Technologiepark 1, 45307 Essen, Germany |
| 基金项目： | 国家发展计划委员会项目 (2 0 0 1977)资助 |
| 摘 要： | 为了检验高密度电法和瞬变电磁法在城市活断层探测中的有效性 ,在福州市区及周围进行了试验探测① ,文中主要介绍对八一水库尚干断裂的探测结果。八一水库尚干断裂是一条穿过福州市区的主要断裂带 ,其主断裂在八一水库测区位于一条由新店通往古城的水泥马路东侧 ,在横向上表现为东西宽几十米的电阻率低异常带 ,在纵向上从盖层底部向下延伸到基底深处。试验表明 ,高密度电法和瞬变电磁法可以互相补充和验证 ,从而提高整体探测效果 |
| 关 键 词： | 高密度电法 瞬变电磁法 活断层 八一水库-尚干断裂 |
DC AND TEM TEST SOUNDING FOR THE BAYISHUIKU- SHANGGAN FAULT IN FUZHOU CITY, FUJIAN PROVICE, CHINA |
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| Abstract: | To test the effectiveness of DC and TEM soundings for urban active faults, experiments were carried out in Fuzhou City, Fujian Province in 2001. This paper is focusing on the test results of the Bayishuiku-Shanggan Fault, which is the major fault crossing the downtown of Fuzhou City. Two DC (DC-Ⅰ-1 and DC-Ⅰ-23) and three TEM (TEM-Ⅰ-1, TEM-Ⅰ-2 and TEM-Ⅰ-3) traverses were deployed in Bayishuiku area. DC experiment used a RESECS equipment. An array of 96 electrodes (192m long) was employed for the measuremen |
| Keywords: | multi-electrode direct current method transient electromagnetic method Bayishuiku-Shanggan Fault |
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