| 雅江地块的震兆分析与强震危险性探讨 |
| |
| 引用本文： | 程万正.雅江地块的震兆分析与强震危险性探讨[J].内陆地震,2004,18(1):20-28. |
| |
| 作者姓名： | 程万正 |
| |
| 作者单位： | 四川省地震局,四川,成都,610041 |
| |
| 基金项目： | 中国地震局十五科研课题(100501-05-07)资助. |
| |
| 摘 要： | 分析了雅江地块的构造环境、地震活动和震兆异常，探讨2001年雅江6．0级地震、2002年新龙5．3级地震发生后雅江地块的强震趋势。重点对理塘-德巫断裂带，新龙、白玉、德格及贡觉一带地区的异常地震活动图像进行分析，认为该区存在强震填空的潜在危险性。
|
| 关 键 词： | 雅江地块 地震 预测 |
| 文章编号： | 1001-8956(2004)01-0020-09 |
| 修稿时间： | 2003年6月11日 |
ANALYSIS OF SEISMIC PROGNOSTIC AND DISCUSSION OF STRONG EARTHQUAKE HAZARD IN YAJIANG BLOCK |
| |
| CHENG Wan-zheng.ANALYSIS OF SEISMIC PROGNOSTIC AND DISCUSSION OF STRONG EARTHQUAKE HAZARD IN YAJIANG BLOCK[J].Inland Earthquake,2004,18(1):20-28. |
| |
| Authors: | CHENG Wan-zheng |
| |
| Abstract: | In the paper, we analysed the tectonic environment, the seismic activities and the anomaly of seismic prognostic in Yajiang block. And discussed the strong earthquake tendency after the Yajiang earthquake with M_S6.0 in 2001 and the Xinlong earthquake with M_S5.3 in 2002. We analysed chiefly the activity images of seismic anomalies of Litang-Dewu fault, Xinlong, Baiyu, Dege and Gongjue regions. And we think it exists some potential danger of strong earthquakes to fill vacancy in the area. |
| |
| Keywords: | Yajiang block Earthquake Prediction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
