摘要
较详细地介绍了跨朝阳—北票断裂的桃花吐、北票两处短水准的高差变化,它们在北票矿3.6级地震前,都先后发生程度不同的趋势性转折,其变化过程存在着一定的规律性。研究这一过程的规律性,对探讨用短水准资料进行地震趋势预测具有一定的现实意义。
The changes relating to shortr—range leveling increment at Taohuatu and Beipiao leveling point across Chaoyang—Beipiao fault are introduced in detail in this paper. The changes show some turn of tendency variation before Beipiao mine—earthquake with magnitude 3.6.
出处
《防灾减灾学报》
1993年第2期76-81,共6页
Journal of Disaster Prevention And Reduction
关键词
短水准测量
跨断层
朝阳—北票断裂
short—range leveling
crossing fault
leveling increment, Chaoyang—Beipiao fault
