公元512年山西省北部7.5级地震发震断层初探

FIRST EXPLORATION ON THE M7 5 EARTHQUAKE GENERATING FAULT IN NORTH OF SHANXI PROVINCE IN 512

根据野外断层露头、探槽及热释光年龄样数据， 揭示了大同盆地内黄花梁—山自皂断层为公元５１２ 年强震的发震断层。这对确定该次地震宏观震中及研究大同盆地地震活动性具有重要意义。

It has been discovered that the Huanghualiang Shanzizao fault in the Datong Basin was the earthquake generating fault occurring in 512 based on the field fault crop, detecting trench and data of TL dating, which plays an important role in determining macro epicenter and studying seismicity in Datong Basin.