摘要
1976年7月28日唐山市发生7.8级地震,当时滦县又发生7.1级强余震。本文研究了这两次地震地裂缝反映的构造应力活动方式,探讨了两次地震的成因。
A strong earthquake of M7.8 occurred in Tangshan City on July 28, 1976, and a strong aftershock of M7.1 again hit Luanxian County on the same day. This paper looks into the mode of motion of the tectonic stress as revealed by ground fissures produced by those 2 earthquakes, and then investigates the genesis of those 2 events.
出处
《地震研究》
CSCD
北大核心
1991年第4期359-366,共8页
Journal of Seismological Research
关键词
唐山市
地震
地裂缝
成因
Earthquake ground fissures
Tectonic stress activities
Tang-shan earthquake
