临猗ML5.0级地震前后的重力场变化及预报过程

THE PREDICTION PROCESS FOR LINYI MS5.0EARTHQUAKE AND THEVARIATION OF ITS GRAVITY FIELD BEFORE AND AFTER THE EVENT

    摘要
  • 摘要: 讨论了气压、地形变、降雨和地下水位变化对重力观测资料的影响,论证了观测资料的可靠程度,在此基础之上结合地质构造、地壳深浅构造等资料,讨论了1998年7月11日临猗地震前后重力场的变化;依据临猗地震前重力场的变化,结合该地区的地震活动性,对这次地震作出了预报。

     

    Abstract: The effect of air pressure,crustal deformation,rains,and underground water on observed gravity data is discussed.The reliability of the data is proved.The variation of gravity field before and after Linyi earthquake(July 11,1998)is analyzes with geological tectoinc data.Based on the variation on the gravity field and the seismicity of that area,the event was predicted.

     

    • HTML全文
    • 参考文献(1)
    • 相关文章
    • 施引文献
  • 资源附件(0)

/

返回文章
返回