摘要
利用野外考察资料系统地计算和确定了１６６８年郯城地震的震源参数，讨论其特点进而提出了计算地震断层动摩擦阻力和应力的公式。
The focus parameters of Tancheng earthquake in 1668 are calculated and determined using data obtained in the field investigation. Their characteristics are discussed, and the formulae of dynamic friction resistance and the stress of the fault are proposed, The discriminating criteria for weighing ruptural thoroughgoing degree and predictional method of strong aftershock are given.
出处
《地震学刊》
CSCD
1996年第4期27-33,共7页
Journal of Seismology
关键词
历史地震
震源参数
地震预报
historical earthquake focus parameter earthquake prediction.
