Complexity of the coseismic rupture for 1999 Chi-Chi earthquake (Taiwan) from inversion of GPS observations
文献类型：期刊论文
| 作者 | Wang, WM; He, YM; Yao, ZX |
| 刊名 | TECTONOPHYSICS
 |
| 出版日期 | 2004-04-23 |
| 卷号 | 382期号:3-4页码:151-172 |
| 关键词 | 1999 Chi-Chi Earthquake GPS coseismic displacement inversion tensile faulting SA method |
| ISSN号 | 0040-1951 |
| DOI | 10.1016/j.tecto.2004.01.005 |
| 文献子类 | Article |
| 英文摘要 | Based on the elastic half-space model and the layered-earth model, we use Global Position System observations to invert the distribution of coseismic slip along the Chi-Chi earthquake rupture. Bending fault planes are introduced in our models. The results indicate that the shear slip model can not fit horizontal and vertical coseismic displacements simultaneously, unless the fault-normal motion (tensile component) is considered in the inversion. We interpret that the fault-normal motion reflects the 11 roughness" of fault planes, demonstrating the complexity of the rupture in property and geometry. The distribution of the fault-normal motion appropriately fits with the complexity of surface coseismic rupture from the field investigation, and the distribution of the strike-dip slip of coseismic rupture is similar to the results from inversion of the teleseismic data. (C) 2004 Elsevier B.V. All rights reserved. |
| WOS关键词 | SURFACE RUPTURE ; HALF-SPACE ; SLIP DISTRIBUTION ; CHELUNGPU FAULT ; TENSILE FAULTS ; DEFORMATION ; DISPLACEMENTS ; SHEAR ; ZONE |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000221130200002 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/79695]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Wang, WM |
| 作者单位 | CAS, Inst Geol & Geophys, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, WM,He, YM,Yao, ZX. Complexity of the coseismic rupture for 1999 Chi-Chi earthquake (Taiwan) from inversion of GPS observations[J]. TECTONOPHYSICS,2004,382(3-4):151-172. |
| APA | Wang, WM,He, YM,&Yao, ZX.(2004).Complexity of the coseismic rupture for 1999 Chi-Chi earthquake (Taiwan) from inversion of GPS observations.TECTONOPHYSICS,382(3-4),151-172. |
| MLA | Wang, WM,et al."Complexity of the coseismic rupture for 1999 Chi-Chi earthquake (Taiwan) from inversion of GPS observations".TECTONOPHYSICS 382.3-4(2004):151-172. |
入库方式： OAI收割
来源：地质与地球物理研究所
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