地震地质 ›› 1997, Vol. 19 ›› Issue (4): 358-362.

• 科研简报 • 上一篇    下一篇

水动力弥散与水化学前兆信息传递特征初步研究

刘春国   

  1. 国家地震局地质研究所, 北京, 100029
  • 收稿日期:1996-10-31 修回日期:1997-04-30 出版日期:1997-12-10 发布日期:2009-11-25
  • 基金资助:
    地震科学联合基金资助(9500012);国家地震局地质研究所论著97B0022

HYDRODYNAMIC DISPERSION AND TRANSMISSION CHARACTERISTIC OF HYDROGEOCHEMISTRY PRECURSOR INFORMATION

Liu Chunguo   

  1. Institute of Geology, SSB, Beijing 100029
  • Received:1996-10-31 Revised:1997-04-30 Online:1997-12-10 Published:2009-11-25

摘要: 在分析大量监测资料的基础上,将水化前兆异常变化归结为3种基本曲线类型,将这些基本曲线与水动力弥散曲线进行对比分析,进而提出了水化前兆信息传递机制实质是一种水动力弥散的新观点,并就水动力弥散理论在水化前兆信息机制研究中的应用进行了讨论。

关键词: 流体动力学, 水化学, 前兆信息, 传递机制

Abstract: On the basis of analyses to the many observational data, abnormal changes of the hydrogeochemistry precursor are classified into three basic types of curves. Comparing these curves with the hydrodynamic dispersion curves, it is suggested that the transmission mechanism of hydrogeochemistry is actually a hydrodynamic dispersion. Application of the theory on hydrodynamic dispersion in the study of transmission mechanism of hydrogeochemistry precursor information is also discussed in this paper.

Key words: Hydrodynamics, Hydrogeochemistry, Precursor information, Transmission mechanism