| 三维断层生长的自相似问题 |
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| 引用本文： | 周蕙兰,陈玮.三维断层生长的自相似问题[J].地球物理学报,1990,33(1):106-110. |
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| 作者姓名： | 周蕙兰 陈玮 |
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| 作者单位： | 中国科学技术大学研究生院, 北京 |
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| 摘 要： | 本文使用简捷的数学推导,将Fukao和Furumato（1985）的二维断层自相似结构模型推广到三维情况,相应地解释了前震与主震的能量比、主震与最大余震的震级差、大小地震比值b等地震学统计规律.
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| 关 键 词： | 自相似 前驱破裂 主破裂 |
| 收稿时间： | 1987-12-30 |
SELF-SIMILAR PROBLEM OF THREE-DIMENSIONAL FAULT |
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| ZHOU HUI-LAN CHEN WEI.SELF-SIMILAR PROBLEM OF THREE-DIMENSIONAL FAULT[J].Chinese Journal of Geophysics,1990,33(1):106-110. |
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| Authors: | ZHOU HUI-LAN CHEN WEI |
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| Institution: | Graduate School of University of Science and Technology of China, Beijing |
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| Abstract: | This paper applies the two-dimensional self-similarity of faulting proposed by Fukao and Furumato （1985） in three-dimensions, and explains the energy ratio a of precursor to main shock, magnitude difference ΔM between the shock and its largest aftershock, and b value in magnitude-frequency relationship. The present model gives α= 0.08, ΔM = 1.21 and b = 1.5 respectively. These results are more consistent with observations that the two-dimensional model. |
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| Keywords: | Self-similar Precursor rupture Main rupture |
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