| 2004年12月26日印尼8.7级强震新疆地区的同震效应 |
| |
| 引用本文： | 高小其,陈华静,杨又陵,李志海,许秋龙.2004年12月26日印尼8.7级强震新疆地区的同震效应[J].地震地磁观测与研究,2006,27(3):40-46. |
| |
| 作者姓名： | 高小其 陈华静 杨又陵 李志海 许秋龙 |
| |
| 作者单位： | 中国,乌鲁木齐,830011,新疆维吾尔自治区地震局;中国,北京,100036,中国地震台网中心 |
| |
| 摘 要： | 2004年12月26日印尼苏门答腊北部发生了8·7级特大地震,震后发现新疆地区的部分应变、地倾斜、水温和水位等,都记录到了不同程度的异常现象,且在清理中发现,不同的仪器记录能力相差很大,如数字化形变观测仪器的记录能力得到提高,克服了模拟记录在中强震发生时出现的限幅和断点等丢失信息现象;但数字化水位仪器的记录能力却有所下降。本文将上述现象简述并予以分析,以期对进一步深入研究这次地震对我国未来地震趋势的影响有所帮助。
|
| 关 键 词： | 印尼8.7级强烈地震 前兆观测 同震异常 |
| 文章编号： | 1003-3246（2006）03-0040-07 |
| 收稿时间： | 2005-10-10 |
| 修稿时间： | 2005年10月10 |
Coseismal effect of indonesia M 8.7 earthquake on Dec. 26,2004 in Xinjiang region |
| |
| Gao Xiaoqi,Chen Huajing,Yang Youling,Li Zhihai,Xu Qiulong.Coseismal effect of indonesia M 8.7 earthquake on Dec. 26,2004 in Xinjiang region[J].Seismological and Geomagnetic Observation and Research,2006,27(3):40-46. |
| |
| Authors: | Gao Xiaoqi Chen Huajing Yang Youling Li Zhihai Xu Qiulong |
| |
| Abstract: | The huge earthquake of M 8.7 occurred in the north Sumatera, Indonesia on Dec. 12 2004. Authors found some anomalous phenomena on strain, ground tilt, water temperature, water level, etc. in Xinjiang region after the huge earthquake. The abilities of various equipments for recording earthquakes are different, and the difference is found to be large. For examples, the ability of digital strain observational equipments is better than that of the analogous. Unlike the analogous record, there is no clipped and break point in the digital seismogram when the medium-strong earthquakes are recording. The ability of digital water level equipment, however, is lower. The above phenomena were analyzed for the purposes of helping us to improve analytical effect of the future huge earthquake in our country. |
| |
| Keywords: | M 8 7 earthquake in Indonesia precursor observation coseismal anomaly |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
