| 中国东南地区塑性流动波与地震迁移(Ⅱ) |
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| 引用本文： | 王绳祖,张宗淳.中国东南地区塑性流动波与地震迁移(Ⅱ)[J].地震地质,2003,25(2):237-244. |
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| 作者姓名： | 王绳祖 张宗淳 |
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| 作者单位： | 中国地震局地质研究所,中国地震局构造物理开放实验室,北京,100029 |
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| 基金项目： | 地震科学联合基金 (1990 6 1)资助 |
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| 摘 要： | 由文 (Ⅰ ) (王绳祖等 ,2 0 0 3)已知 ,受网络波的控制 ,地震活动主要发生在能量相对聚集的波峰带内。文中根据地震释放的能量分布状况 ,进一步分析了能量沿波峰带法向的分布以及随传播距离的衰减 ,并基于发震概率与背景能量之间的对应关系 ,估计发震概率的分布状况。以此作为地震能量背景的概率表达和地震预测的依据之一 ,给出了中国东南地区与能量背景相关的发震概率分布图
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| 关 键 词： | 大陆岩石圈 塑性流动网络 塑性流动波 地震能量背景 发震概率 |
| 文章编号： | 0253-4967(2003)02-0237-08 |
| 修稿时间： | 2001年10月9日 |
PLASTIC-FLOW WAVES AND EARTHQUAKE MIGRATION IN SOUTHEAST CHINA (Ⅱ) |
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| WANG Sheng,zu,ZHANG Zong,chun.PLASTIC-FLOW WAVES AND EARTHQUAKE MIGRATION IN SOUTHEAST CHINA (Ⅱ)[J].Seismology and Geology,2003,25(2):237-244. |
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| Authors: | WANG Sheng zu ZHANG Zong chun |
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| Abstract: | It is known from the paper (Ⅰ) that earthquakes, controlled by the plastic flow waves, or called network waves, occur mainly in the wave crest belts in which energy concentrates relatively. Based on the distribution of earthquake released energy (Fig.1), the distribution of energy along the direction normal to wave crest belts (Fig.2) and the attenuation of energy with propagation distance (Fig.3) are analyzed further in this paper. In addition, the distribution of earthquake occurrence probabilities i |
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| Keywords: | continental lithosphere plastic flow network plastic flow wave seismic energy background probability of earthquake occurrence |
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