大明宫初建时日考

为探究大明宫初建时日，结合相关史料，对学术界关于大明宫兴建的具体年代的不同看法进行分析。分析认为：依据史料论证，在贞观年间已经修建的“旧宫”的基础上，龙朔二年再建大明宫，甚至更早；唐太宗本人已在宫内活动，并使用了“旧宫”；大明宫初建时间应当前推到贞观年间，第一位使用大明宫的是唐太宗，而非唐高宗。

Examination for the original construction of Daming Palace

In order to study the earliest construction time of Daming Palace in Tang Dynasty,the paper,with the historical documents,analyzes the different views for the specific time of the Daming Palace construction in the academic research.The historical data demonstrated that in the second Longshuo year they re-built Daming Palace on the basis of old palace,which was built in Zhenguan years,even earlier,Tang Taizong(one emperor in Tang Dynasty) lived in this palace and used the old palace.Therefore,the earliest construction time of Daming Palace may be in the Zhenguan years.The first emperor who lived in this palace was Tang Taizong,not Tang Gaozong(one emperor in Tang Dynasty).