Numerical simulation on lithospheric evolution of the Himalayan Western Syntaxis with 3-D finite element method
文献类型：期刊论文
| 作者 | Yang Hui1,2; Teng Ji-Wen1; Zhang Xue-Mei1; Sun Ruo-Mei1 |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2009-12-01 |
| 卷号 | 52期号:12页码:3009-3019 |
| 关键词 | Himalayan Western Syntaxis Lothospheric evolution Finite element method Coefficient of viscosity Constitutive equations |
| ISSN号 | 0001-5733 |
| DOI | 10.3969/j.issn.0001-5733.2009.12.010 |
| 文献子类 | Article |
| 英文摘要 | In this paper, the stress and strain fields of lithosphere in Himalayan Western Syntaxis orogenic belt and its adjacent areas since 10Ma are investigated through using the 3-D finite-element simulation, and deformation and evolution process in former 2Ma are simulated with different rheological parameters and rheological structure. Studies on functions in simulation process of different viscosity parameters, constitutive relation and changes of initial curst thickness show below results: (1) When various viscoelastic models are adopted, the selection of the coefficient of viscosity in the Western Syntaxis area has important influence on the its uplifts and evolutions. The computational results show that the viscosity in the Western Syntaxis area should be smaller than 10(23)Pa . s; (2) When the elastic model is adopted in relatively rigid Tarim basin, obvious changes are induced to the stress and strain fields of the whole Western Syntaxis area; (3) The existence of mechanical property stable block doesn't make the propagation of the stress field show obvious decoupling phenomenon. |
| WOS关键词 | HINDU KUSH REGION ; COLLISION ZONE ; INDIA ; PAMIR ; EXTRUSION ; ASIA ; TECTONICS ; MECHANISM ; VELOCITY ; BENEATH |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000273364200010 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/71814]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Yang Hui |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang Hui,Teng Ji-Wen,Zhang Xue-Mei,et al. Numerical simulation on lithospheric evolution of the Himalayan Western Syntaxis with 3-D finite element method[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2009,52(12):3009-3019. |
| APA | Yang Hui,Teng Ji-Wen,Zhang Xue-Mei,&Sun Ruo-Mei.(2009).Numerical simulation on lithospheric evolution of the Himalayan Western Syntaxis with 3-D finite element method.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,52(12),3009-3019. |
| MLA | Yang Hui,et al."Numerical simulation on lithospheric evolution of the Himalayan Western Syntaxis with 3-D finite element method".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 52.12(2009):3009-3019. |
入库方式： OAI收割
来源：地质与地球物理研究所
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