| 福建第四纪活断裂岩石显微构造特征与孕震标志研究 |
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| 引用本文： | 王洪涛,郑师春.福建第四纪活断裂岩石显微构造特征与孕震标志研究[J].华南地震,2011,31(2):1-13. |
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| 作者姓名： | 王洪涛 郑师春 |
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| 作者单位： | 福建省地震局,福建,福州,350003 |
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| 基金项目： | 中国地震局2008年资助项目 |
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| 摘 要： | 在福建第四纪活断裂调查研究基础上,进一步详细观察活动断裂面的擦痕、阶步、断层泥、蚀变程度的对比,并采集断面岩石切片,作显微构造观察,结合宏观断裂特征、震源机制解、地震破裂形迹,探讨宏、微观地震断裂破裂力学特性,试图为本区强震的中长期预测提供新的标志.
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| 关 键 词： | 震源机制解 显微构造 断裂特征 力学特性 |
Microstructural characteristics of Quaternary Active Faults in Fujian and its Earthquake pregnant Sign |
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| WANG Hongtao,ZHENG Shichun.Microstructural characteristics of Quaternary Active Faults in Fujian and its Earthquake pregnant Sign[J].South China Journal of Seismology,2011,31(2):1-13. |
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| Authors: | WANG Hongtao ZHENG Shichun |
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| Institution: | (Earthquake Administration of Fujian Province,Fuzhou 350003,China) |
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| Abstract: | Based on the investigation of Quaternary active faults in Fujian,the paper examined the striation of fracture surface,step,muds of faults,the content of corrosion and slices of rock.Combining global characteristics of faults,focal mechanics,seismic fractures,the paper discussed the macro and micro mechanical characteristics of seismic faults,and tried to provide a new sign for mid-long term prediction earthquake. |
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| Keywords: | Focal mechanics Micro structure Fault characteristics Mechanical characteristics |
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