关于NWW向昌平-丰南隐伏断裂的新证据和分析 |
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引用本文: | 李建华,郝书俭.关于NWW向昌平-丰南隐伏断裂的新证据和分析[J].地震地质,1999,21(2):83-185. |
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作者姓名: | 李建华 郝书俭 |
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作者单位: | 中国地震局地质研究所 |
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摘 要: | NWW向昌平-丰南断裂是根据卫星图像解译发现的一条隐伏活断层,是迄今为止发现的NWW向张家口-蓬莱断裂带中规模最大的断裂,为一条第四纪左旋走滑正断层。深地震测深表明,断裂已延伸至上地幔顶部
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关 键 词: | 卫星图片 地震勘探 隐伏活动断裂 |
NEW EVIDENCE AND ANALYSES FOR THE NWW TRENDING CHANGPING FENGNAN FAULT |
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Abstract: | The NWW trending Changping Fengnan fault is a hidden active fault found by interpretating satellite photograph It is the largest one in the NWW trending Zhangjiakou Penglai fault zone During Quaternary this fault behaved as a left lateral strike slip and normal fault Deep seismic sounding indicates that this fault extends to the top of the upper mantle |
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Keywords: | Satellite photograph Seismic exploration Subsuvface structure |
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