| 1991年3月26日大同—阳高5.8Ms地震的地壳形变异常 |
| |
| 引用本文： | 王川华,陈绍绪.1991年3月26日大同—阳高5.8Ms地震的地壳形变异常[J].山西地震,1993(3):17-20. |
| |
| 作者姓名： | 王川华 陈绍绪 |
| |
| 作者单位： | 河北省地震局
(王川华)，河北省地震局(陈绍绪) |
| |
| 摘 要： | 分析了1991年3月26日大同—阳高5.8Ms地震与1989年10月大同—阳高6.1Ms震群的关系,认为这两次地震属于同一类震群.介绍了这次地震前赤城台石英摆倾斜仪、太原台目视水管倾斜仪和阳原台金属摆倾斜仪的异常情况.从两次地壳形变异常的异同映证了两次地震属同一震群.同时也说明利用地壳形变资料预报地震是有希望的.
|
| 关 键 词： | 地震 地壳变形 震群 地倾斜 |
Crustal Deformation Anomalies of Datong-Yanggao Ms 5.8 Earthquake on March 26, 1991 |
| |
| Wang Chuanhua Chen Shaoxu.Crustal Deformation Anomalies of Datong-Yanggao Ms 5.8 Earthquake on March 26, 1991[J].Earthquake Research in Shanxi,1993(3):17-20. |
| |
| Authors: | Wang Chuanhua Chen Shaoxu |
| |
| Institution: | Seismological Bureau of Hebei Province |
| |
| Abstract: | The relationship between the Ms 5- 8 earthquake on March 26,1991 and the Ms 6.1 earthquake of October,
1989 in Datong-Yanggao are analyzed, and the anomalies of the Quartz pendulum tiltmeter at Chicheng sta
tion, the water-tubetilt-meter at Taiyuan station and the metal pendulum tiltmeter at Yangyuan station before
the earthquakes are described. The differents and similarities among the two earthquakes show that the two
earthquakes belong in same swarm, and the earthquake prediction using the crustal deformation data is hopeful. |
| |
| Keywords: | Crustal deformation anomaly swarm crustal tilt short-term prediction |
| 本文献已被 CNKI 维普 等数据库收录！ |
