| 广义地震应变能释放的多重分形特征 |
| |
| 引用本文： | 陈时军,David Harte,王丽凤,马丽.广义地震应变能释放的多重分形特征[J].地震学报,2003,25(2):182-190. |
| |
| 作者姓名： | 陈时军 David Harte 王丽凤 马丽 |
| |
| 作者单位： | 1) 中国 济南250014山东省地震局
2) 新西兰 惠灵顿 PO Box 12-649新西兰统计学联合会
3) 中国 北京100036中国地震局分析预报中心 |
| |
| 基金项目： | 国家自然科学基金(40074013)，新西兰Marsden基金(00-SRA-002-MIS)资助项目 |
| |
| 摘 要： | 利用基于小波变换的多重分形谱估计方法，研究了以中国东西部地区为代表的板内地震活动和以新西兰、日本为代表的板缘地震活动广义应变能释放的多重分形特征．结果表明，中国东、西部地震活动广义应变能释放的多重分形特征有明显差别，新西兰与日本的地震活动广义应变能释放的多重分形特征也有明显不同；地震活动的多重分形特征与构造的复杂程度有关．
|
| 关 键 词： | 小波变换& & 多重分形& 广义应变能释放 |
| 文章编号： | 0253-3782(2003)02-0182-09 |
| 修稿时间： | 2002年4月3日 |
MULTIFRACTAL CHARACTERISTICS OF GENERAL STRESS RELEASE(GSR) OF EARTHQUAKES |
| |
| David Harte.MULTIFRACTAL CHARACTERISTICS OF GENERAL STRESS RELEASE(GSR) OF EARTHQUAKES[J].Acta Seismologica Sinica,2003,25(2):182-190. |
| |
| Authors: | David Harte |
| |
| Abstract: | Using rnultifractal spectrum estimating method based on the wavelet, the multi fractal characteristics of GSR of earthquakes in China, Japan and New Zealand regions have been studied. It is shown that the rnultifractal spectra of GSR are obviously different in inter-and intra-plate regions. Moreover, though Japan and New Zealand are all located at the boundary of plates, West and East China are all characterized of continental tectonic structure, the rnultifractal spectra of GSR for both the two regions are also different. Further analysis shows that the natures of rnultifractal spectra of GSR are somehow related to the complexity of tectonics. |
| |
| Keywords: | wavelet multifractal spectra general stress release |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《地震学报》浏览原始摘要信息 |
| 点击此处可从《地震学报》下载免费的PDF全文 |
