论文部分内容阅读
嘉祐二年(1057)幽州大地震是华北地震史上较有影响的强震之一,由于文献记载中对此次地震的描述并不多,而不同史书中的记载又多有支吾,因此嘉祜幽州地震的相关参数一直存在着诸多争议。本文在重新查阅相关历史资料,并比较了不同版本地震目录所给出的参数定位的基础上,对此次地震重新进行了考订。(1)幽州地震的发震时间应在1057年5月11日(农历四月六日)前后;(2)根据本文考证,嘉祐幽州地震的宏观震中大致在今河北中部与北京、天津交界的安次一带,至于更精确的震中定位,尚需考古上的进一步支持;(3)关于嘉祐幽州地震的其他相关参数,本文亦提出了一些与相关学者的商榷意见。
Jia You two years (1057) Youzhou earthquake is one of the more influential strong earthquakes in the history of North China, due to the literature described in the description of the earthquake is not much, and records in different historical books have more than enough, so Jia祜 Youzhou earthquake related parameters there has been a lot of controversy. Based on the revisit of relevant historical data and the comparison of the location of parameters given by different versions of the earthquake catalog, the paper re-examined the earthquake. (1) The onset time of Youzhou earthquake should be around May 11, 1057 (lunar calendar April 6); (2) According to the textual research, the macro epicenter of Jia You Youzhou earthquake is roughly in the middle part of Hebei Province with Beijing, As for the more accurate epicenter positioning, further archeological support is still needed; (3) Some other relevant opinions about the Jiayou-Youzhou earthquake have also been proposed in this paper.