| 程各庄断裂断层泥显微结构特征及其断裂活动性探讨 |
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| 引用本文： | 张秉良,方仲景.程各庄断裂断层泥显微结构特征及其断裂活动性探讨[J].华北地震科学,1996,14(4):31-39. |
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| 作者姓名： | 张秉良 方仲景 |
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| 作者单位： | 国家地震局地质研究所 北京100029
(张秉良，方仲景，段端涛)，国家地震局地质研究所 北京100029(向宏发) |
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| 基金项目： | 地震科学联合基金会资助(95096) |
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| 摘 要： | 程各庄断裂是马坊－夏垫断裂带北段的一条东分支断裂，根据其断层泥的显微结构，石英碎屑ＳＥＭ特征，热释光年龄综合分析，结果表明，该断裂不同区段的最新活动都是以粘滑迷主，但各个区段不同地质时期其活动方式和强度不同。
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| 关 键 词： | 断层泥 断裂构造 显微构造 粘滑断层 |
MICROSTRUCTURAL FEATURES OF GOUGES AND THEIR IMPLICATON IN CHENGGEZHUANG FAULT |
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| Zhang Bingling Fang ZhongjingDuan Ruitao Xiang Hongfa.MICROSTRUCTURAL FEATURES OF GOUGES AND THEIR IMPLICATON IN CHENGGEZHUANG FAULT[J].North China Earthquake Sciences,1996,14(4):31-39. |
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| Authors: | Zhang Bingling Fang ZhongjingDuan Ruitao Xiang Hongfa |
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| Abstract: | Chenggezhuang fault is an east - branching fault of Mafang - Xiadian fault belt. A ccomprehensive study, such as microstructure of gouges , observation of SEM quartz fragment and TL dating of the fault gouges, gives the result that the last movement mode is stick slip mainly in different segment and the movement mode and intensity are different in each segment during different geological period. |
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| Keywords: | Fault gouge Microstructure Stickslip Creepslip |
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