| 库尔勒地震台钻孔应变阶变异常的识别分析 |
| |
| 引用本文： | 高丽娟,杨又陵,邢喜民.库尔勒地震台钻孔应变阶变异常的识别分析[J].内陆地震,2013(3):270-275. |
| |
| 作者姓名： | 高丽娟 杨又陵 邢喜民 |
| |
| 作者单位： | 新疆维吾尔自治区地震局,新疆乌鲁木齐830011 |
| |
| 摘 要： | 通过对新疆库尔勒台钻孔应变出现的阶变异常进行统计,将它和周边300 km范围内MS≥5.0地震对应,分析映震效果,又将阶变异常和辅助观测水位对比分析.分析结果表明,阶变异常一定程度上和水位关系密切,地震的前兆意义不明显.
|
| 关 键 词： | 新疆 钻孔应变 阶变异常 映震分析 水位 相关分析 |
DISCRIMINATORY ANALYSIS OF STEPPING CHANGE ANOMALITY OF BOREHOLE STRAIN IN KORLA STATION |
| |
| GAO Li-juan,YANG You-ling,XING Xi-min.DISCRIMINATORY ANALYSIS OF STEPPING CHANGE ANOMALITY OF BOREHOLE STRAIN IN KORLA STATION[J].Inland Earthquake,2013(3):270-275. |
| |
| Authors: | GAO Li-juan YANG You-ling XING Xi-min |
| |
| Institution: | ( Earthquake Administration ofXinjiang Uygur Autonomous Region, Urumqi 830011 ,Xinjiang, China) |
| |
| Abstract: | In this article , the stepping change abnormality of borehole strain in Korla station is studied. Firstly, the authors summarized and analyzed the earthquake reflecting ability of the stepping change before medium-strong earthquakes with Ms≥ 5.0 occurred nearby 300 km around the station. Through comparing the stepping change data with groundwater level data, it is shown that the stepping change abnormality was related with groundwater level in some way, not seismic precursor. |
| |
| Keywords: | Xinjiang Borehole strain Stepping change abnormality Earthquake reflecting analysis Groundwater level Correlation analysis |
| 本文献已被 维普 等数据库收录！ |
|
