| 城市活断层探测地球物理方法与危险性评价 |
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| 引用本文： | 吾守艾力·肉孜. 城市活断层探测地球物理方法与危险性评价[J]. 四川地质学报, 2010, 30(2): 232-236 |
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| 作者姓名： | 吾守艾力·肉孜 |
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| 作者单位： | 成都地质矿产研究所,成都,610081 |
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| 摘 要： | 城市活断层探测的地球物理方法主要包括人工地震测深、微重力测量、高精度磁测、电法勘探和天然地震观测等。城市活断层地球物理探测的目的是准确查明地表附近活动断层的空间分布，确定其深部延伸情况，探测可能存在的隐伏活动断层，揭示地下介质的特性和深部构造环境，为活断层的地震危险性评价提供依据。
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| 关 键 词： | 活断层 深部构造环境 地震 地球物理方法 |
Danger Assessment and Geophysical Exploration Methods for Urban Active Faults |
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| WUSHOUAILI Rouzi. Danger Assessment and Geophysical Exploration Methods for Urban Active Faults[J]. Acta Geologica Sichuan, 2010, 30(2): 232-236 |
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| Authors: | WUSHOUAILI Rouzi |
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| Affiliation: | WUSHOUAILI Rouzi (Chengdu Institute of Geology and Mineral Resources, Chengdu 610081) |
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| Abstract: | Geophysical exploration methods for urban active faults include seismic sounding, microgravity survey, high-precision magnetic survey, electrical prospecting and seismological observation and so on. Geophysical exploration methods for urban active faults are used for finding out spatial distribution and deep extending of active faults, possible buried faults, deep tectonic environment and assessing seismic danger of active faults. |
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| Keywords: | ctive fault deep tectonic environment earthquake geophysical method |
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