| 对隐伏逆冲断层和滑脱构造的预测和分析 |
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| 引用本文： | 黄钟瑾,沈修志,孙岩.对隐伏逆冲断层和滑脱构造的预测和分析[J].南京大学学报(自然科学版),1987(3). |
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| 作者姓名： | 黄钟瑾 沈修志 孙岩 |
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| 作者单位： | 南京大学地质系，南京大学地质系，南京大学地质系 |
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| 摘 要： | 逆冲断层或滑脱构造和上盘岩层的褶皱、断层构成有规律的组合和配置,提供了运用浅表构造揭示隐伏断层的可能性。本文利用浅表构造对隐伏断层进行三方面的预测:通过特征性构造推测隐伏逆冲断层和滑脱构造的存在;据不同类型的构造及其空间分布规律预测隐伏断层的产出状态;借助皱褶构造推算隐伏断层的埋藏深度。这种构造综合分析法无疑是研究隐伏断层的重要手段。
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| 关 键 词： | 逆冲断层 滑脱构造 浅表构造 隐伏断层 预测 |
PREDICTING AND INTERPETING BLIND THRUSTS AND DECOLLEMENTS |
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| Huang Zhongjin Shen Xiuzhi Sun Yan.PREDICTING AND INTERPETING BLIND THRUSTS AND DECOLLEMENTS[J].Journal of Nanjing University: Nat Sci Ed,1987(3). |
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| Authors: | Huang Zhongjin Shen Xiuzhi Sun Yan |
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| Institution: | Department of Geology |
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| Abstract: | Thrusts or decollements associated with folds and fractures on their hanging walls may form a regular alignment and disposition,which provide the probability that blind faults can be revealed by surface geological structures.Three predictions have been made in this paper:blind thrusts and decollements through studying the characteristic structures of various faults and folds; the attitude of blind faults based on different kinds of structures and their spatial distribution; estimating the burial depth of blind faults through folds.The synthetic researches of these structures undoubtedly are important means of studyring blind faults. |
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| Keywords: | thrust decollement Surface geological structures blind fault Prediction |
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