A seismic study of the deformable body on the Longpan right band of the Jinsha River
文献类型：期刊论文
| 作者 | Wang Miao-Yue; Wang Ruo; Di Qing-Yun |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2006-09-01 |
| 卷号 | 49期号:5页码:1489-1498 |
| 关键词 | Hutiao gorge hydropower station Longpan right band Structure of deformable body non-elastic character seismological research |
| ISSN号 | 0001-5733 |
| 文献子类 | Article |
| 英文摘要 | Geologists highly concern whether the deformable body on Longpan's right band locate at the upper stream 20 km from the Hutiao gorge could lose the stability suddenly or not after the Hutiao gorge reservoir is impounded. Based on the shape, buried depth, scale and the border of the deformable body determined by seismic refraction exploration, we identify the reflective wave, surface wave, and refraction wave further from the,shot gathered data acquired with refraction exploration, then use them to interpret the interior structures of the deformable body and to calculate elastic and non-elastic parameters. With decay coefficients of surface wave and refraction wave, the ratios are calculated between non-elastic parameter and the elastic parameter of shear wave and P wave in the deformable body, which are 0.000184 and 0.000144, respectively. We infer that the deformable body will distort steadily caused by non-elastic deformation or slide after the reservoir is impounded, because the pore pressure will be increased and the shear strength will be decreased after the pore in the deformable body is water-bearing enough, but we can not make sure whether the stable distort or sliding could cause a non-steady slide suddenly or not because we don't have enough data to prove it. |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000240860700029 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/67183]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Wang Miao-Yue |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Miao-Yue,Wang Ruo,Di Qing-Yun. A seismic study of the deformable body on the Longpan right band of the Jinsha River[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2006,49(5):1489-1498. |
| APA | Wang Miao-Yue,Wang Ruo,&Di Qing-Yun.(2006).A seismic study of the deformable body on the Longpan right band of the Jinsha River.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,49(5),1489-1498. |
| MLA | Wang Miao-Yue,et al."A seismic study of the deformable body on the Longpan right band of the Jinsha River".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 49.5(2006):1489-1498. |
入库方式： OAI收割
来源：地质与地球物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。