摘要
本文根据北京及其邻近的天津、唐山、张家口地区的跨断层短水准和短基线多年来的观测结果,研究了该地区的断裂活动特征,并结合唐山地震所存在的前兆,探讨了跨断层测量这一监测方法在前兆分析和应力场状况估计中的作用。
In this paper, based on many year observations for short level and short base line across faults in Beijing, Tianjin, Tangshan and Zhangjiakou areas, The characteristics of fault activity in this area have been studied and combined with the precursors appeared in Tangshan earthquake, the role of the survey accros faults in preeursor analysis and estimation of stress field situation has been discussed.
出处
《华北地震科学》
北大核心
1989年第2期1-12,共12页
North China Earthquake Sciences
