摘要
在 2 0 0 1～ 2 0 0 2年 3月国内外发生的 4次强震前 ,山西候马台水管倾斜仪的波形记录都发生了明显的变化。对这些变化进行了初步分析 ,认为强震前的预滑移可能产生这种长周期的形变波 。
Before four strong earthquakes at home and abroad, such as the earthquake of 8.1 in Qinghai in 2001, the waveforms recorded by the water tube at Houma station changed obviously. This phenomenon was primarily analyzed in this paper. The deformation wave in a long period may be caused by the pre slide before a strong earthquake. It makes the certain sense for earthquake prediction.
出处
《大地测量与地球动力学》
CSCD
2002年第3期75-77,共3页
Journal of Geodesy and Geodynamics
