Fault creep growth model and its relationship with occurrence of earthquakes
文献类型：期刊论文
| 作者 | Chen, Zuan; Bai, Wuming |
| 刊名 | GEOPHYSICAL JOURNAL INTERNATIONAL
 |
| 出版日期 | 2006-04-01 |
| 卷号 | 165期号:1页码:272-278 |
| 关键词 | creep earthquake fault growth microcrack model |
| ISSN号 | 0956-540X |
| DOI | 10.1111/j.1365-246X.2006.02890.x |
| 文献子类 | Article |
| 英文摘要 | A fault model is used to analyse creep growth process of microcracks in damage zone near the tips of fault by means of the rheology fracture mechanics. When microcracks in the zone link each other and their deformation quickly intensifies, it means that an earthquake is taking place to a certain degree. The relationships among some key parameters that are correlated to the growth of microcracks are analysed theoretically. These parameters include failure time of fault, number of microcracks in unit area, stresses field, yield strength and rheological properties of medium. The results indicate that the model proposed here is reasonable to describe the pregnant process of an earthquake. In the meantime, this research shows that, with the results of in situ surveys and lab experiments, it is possible to estimate the time span for a fault expanding. |
| WOS关键词 | SHEAR FRACTURE ; MECHANICS ; FAILURE ; ROCKS ; ZONE |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000239689500021 |
| 出版者 | BLACKWELL PUBLISHING |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/66650]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Chen, Zuan |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Zuan,Bai, Wuming. Fault creep growth model and its relationship with occurrence of earthquakes[J]. GEOPHYSICAL JOURNAL INTERNATIONAL,2006,165(1):272-278. |
| APA | Chen, Zuan,&Bai, Wuming.(2006).Fault creep growth model and its relationship with occurrence of earthquakes.GEOPHYSICAL JOURNAL INTERNATIONAL,165(1),272-278. |
| MLA | Chen, Zuan,et al."Fault creep growth model and its relationship with occurrence of earthquakes".GEOPHYSICAL JOURNAL INTERNATIONAL 165.1(2006):272-278. |
入库方式： OAI收割
来源：地质与地球物理研究所
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