The seismic anisotropy of the crustal and mantle medium of the Earth interior and its dynamical response
文献类型：期刊论文
| 作者 | Teng Ji-Wen; Zhang Yong-Qian; Ruan Xiao-Min; Hu Guo-Ze; Yan Ya-Fen |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2012-11-01 |
| 卷号 | 55期号:11页码:3648-3670 |
| 关键词 | Crustal and mantle medium structure S wave splitting Polarization effect Anisotropy Dynamical response |
| ISSN号 | 0001-5733 |
| DOI | 10.6038/j.issn.0001-5733.2012.11.013 |
| 文献子类 | Article |
| 英文摘要 | The earth interior is so complex that it is impossible to describe it in a simple model, because its structure and property are inhomogeneous, nonlinear and anisotropic. The tectonic frame, lithology, and structural characteristics (such as fractures, broken belts, caves with various scales and irregular geometry) are all very complex in the exploring metal mineral, energy and the research of the structure and tectonics of the earth interior. Hence, much more attention has been paid to the anisotropy of the medium underground based on the deepen research in mountain formation, basin formation, mineral formation, rock formation and disaster formation. According to the research of physical properties of medium structure and seismic wave propagation theory, the seismic anisotropy is formed because of the existence of the preferred orientation of rocks, minerals, and crystal lattice, variation of the stress field, tectonic fractures and the substance movement in the deep earth. In this paper, the problems in the development, especially in the application of seismic anisotropy were raised based on the analysis of the main content of the 14 IWSAs in the world. On the basis of research on the properties of the earth interior, we discussed relationships between the splitting of S waves, polarization effect, structure division and tectonic activities, exploration in oil and gas fields, deep process and dynamical response of the fine tectonics and earthquake activity areas (belts). At last, the effects and tasks of seismic anisotropy in the development of geophysics were raised. |
| WOS关键词 | SHEAR-WAVE ANISOTROPY ; VELOCITY ANISOTROPY ; INNER-CORE ; ROCKS ; PRESSURES ; BOUNDARY ; PATTERNS ; ROTATION ; ZONE |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000311811400013 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/84146]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Teng Ji-Wen |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Teng Ji-Wen,Zhang Yong-Qian,Ruan Xiao-Min,et al. The seismic anisotropy of the crustal and mantle medium of the Earth interior and its dynamical response[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2012,55(11):3648-3670. |
| APA | Teng Ji-Wen,Zhang Yong-Qian,Ruan Xiao-Min,Hu Guo-Ze,&Yan Ya-Fen.(2012).The seismic anisotropy of the crustal and mantle medium of the Earth interior and its dynamical response.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,55(11),3648-3670. |
| MLA | Teng Ji-Wen,et al."The seismic anisotropy of the crustal and mantle medium of the Earth interior and its dynamical response".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 55.11(2012):3648-3670. |
入库方式： OAI收割
来源：地质与地球物理研究所
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