| 云南通海及其周边地区地震烈度衰减关系研究 |
| |
| 引用本文： | 沙海军,吕悦军,唐荣余. 云南通海及其周边地区地震烈度衰减关系研究[J]. 地震研究, 2007, 30(1): 59-63 |
| |
| 作者姓名： | 沙海军 吕悦军 唐荣余 |
| |
| 作者单位： | 中国地震局地壳应力研究所,北京,100085;中国地震局地壳应力研究所,北京,100085;中国地震局地壳应力研究所,北京,100085 |
| |
| 基金项目： | 中国地震局重大科研项目 |
| |
| 摘 要： | 选用云南通海及其周边地区的地震烈度资料,研究了该区地震震源深度对烈度衰减的影响;通过在烈度衰减模型中加入震源深度参数,计算了通海及其周边地区的地震烈度衰减关系。同时,研究了1970年通海7.8级地震的等震线图,给出等震线长、短轴数据的处理方法。
|
| 关 键 词： | 通海地震 震源深度 地震烈度衰减 |
| 文章编号： | 1000-0666-(2007)01-0059-05 |
| 修稿时间： | 2006-03-21 |
Seismic Intensity Attenuation Relation in Tonghai and Viciniy, Yunnan |
| |
| SHA Hai-jun,LU Yue-jun,TANG Rong-yu. Seismic Intensity Attenuation Relation in Tonghai and Viciniy, Yunnan[J]. Journal of Seismological Research, 2007, 30(1): 59-63 |
| |
| Authors: | SHA Hai-jun LU Yue-jun TANG Rong-yu |
| |
| Affiliation: | Institute of Crustal Dynamics, CEA, Beijing 100085, China |
| |
| Abstract: | On the basis of the earthquake intensity data in Tonghai and vicinity, Yunnan, China, we studied the effect of focal depth on intensity attenuation, calculated the seismic intensity attenuation relation in the study area using the intensity attenuation model that had added focal depth parameter. Meanwhile, we took the isoseismal map of the 1970 Tonghai M7.8 earthquake as an example to explain how to use the long-and short-axis data of the isoseismal. |
| |
| Keywords: | Tonghai earthquake focal depth seismic intensity attenuation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
