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| 华北地区地震烈度衰减模型的建立 | |
| 引用本文： | 崔鑫,苗庆杰,王金萍.华北地区地震烈度衰减模型的建立[J].华北地震科学,2010,28(2):18-21. |
| 作者姓名： | 崔鑫 苗庆杰 王金萍 |
| 作者单位： | 1. 中国科学技术大学,合肥,230026;山东省地震局,济南,250014 2. 山东省地震局,济南,250014 3. 中国地震应急搜救中心,北京,100049 |
| 摘 要： | 利用20世纪华北地区37次中强地震事件的89条等震线数据,拟合了该地区地震烈度衰减关系。主要选取了M≥5.0的地震事件。与以往的地震烈度衰减关系相比,在计算中强地震烈度时,精度上得到了相应地提高。充分反映了华北地区地震烈度衰减较慢的特点。 |
| 关 键 词： | 华北 地震烈度 等震线 衰减关系 |
Model of the Seismic Intensity Attenuation for North China |
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| CUI Xin,MIAO Qing-jie,WANG Jin-ping.Model of the Seismic Intensity Attenuation for North China[J].North China Earthquake Sciences,2010,28(2):18-21. | |
| Authors: | CUI Xin MIAO Qing-jie WANG Jin-ping |
| Affiliation: | 1.University of Science and Technology of China,Hefei 230026;2.Earthquake Administration of Shandong Province,Jinan 250014;3.National Earthquake Response Support Service,Beijing 100049) |
| Abstract: | Seismic intensity attenuation for north china is fitted by using 89 isoseismal lines from 37 earthquakes in this region.The earthquakes are mainly selected by M（M≥5.0）.Compared with the past model,the accuracy is improved by using the data of moderately strong earthquakes.The model shows that north china has a low seismic intensity attenuation. |
| Keywords: | North China seismic intensity isoseismal lines seismic intensity attenuation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
