Two patterns of dynamic responses of single-free-surface slopes and their threshold height
文献类型:期刊论文
作者 | Qi, SW |
刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
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出版日期 | 2006-03-01 |
卷号 | 49期号:2页码:518-523 |
关键词 | Single Surface Slope Dynamic Response Threshold Height |
ISSN号 | 0001-5733 |
英文摘要 | In this paper, the dynamic responses of slopes with single surface are grouped into two classes according to their distribution patterns, one is high slope dynamic response pattern and the other is low slope dynamic response pattern. Influence factors of the threshold height (H-thre) of the low slope response pattern and high slope response pattern are studied by dimensional analysis. The result shows that H-thre is proportional to square root of the dynamic elastic moduli E-d/rho, meanwhile, it is proportional to period T of the dynamic input if slope material is under the elastic condition. Combined with the elastic wave propogation theory and large quantity of numerical simulations, formula of H-thre is derived by the statistic method. The formula tells that to a slope, if its height is larger than one fifth of the wavelength, its response will be the dynamic high slope effect. In contrary, its response will be the dynamic low slope effect. |
语种 | 英语 |
WOS记录号 | WOS:000236382000026 |
出版者 | SCIENCE PRESS |
源URL | [http://ir.iggcas.ac.cn/handle/132A11/66050] ![]() |
专题 | 中国科学院地质与地球物理研究所 |
通讯作者 | Qi, SW |
作者单位 | Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
推荐引用方式 GB/T 7714 | Qi, SW. Two patterns of dynamic responses of single-free-surface slopes and their threshold height[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2006,49(2):518-523. |
APA | Qi, SW.(2006).Two patterns of dynamic responses of single-free-surface slopes and their threshold height.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,49(2),518-523. |
MLA | Qi, SW."Two patterns of dynamic responses of single-free-surface slopes and their threshold height".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 49.2(2006):518-523. |
入库方式: OAI收割
来源:地质与地球物理研究所
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