Surveillance study about the position, the structure, and the function of the double capital or the subcapital in a Korean history

关于韩国历史上每一个时期的双都或次都，考察了实际情况，并与中国和日本进行了比较考虑。虽然不能得出结论说高句丽三都是制度性的存在，但武打拉五地是地区基地。新罗首都倾斜，具有地方基地的意义。渤海五都不能忽视与唐的关系，包括主要都城的考察也跟着三都而来，方面是清楚的。就国家观念而言，Seokyong格外重要，它在高丽也频繁出征国王，虽然国家不同，但它关注的是国家控制，并检查了超越地区基地作用的意义。

About the double capital or the subcapital of each time of a Korean history, the actual condition was investigated and comparison consideration was carried out with China and Japan.Although it cannot say in conclusion that three capitals in Koguryo existed institutionally.The Kudara 5 places are district bases.The Silla capital inclines and it has meaning as a local base. BoHai 5 capital cannot disregard a relation with Tang including main capital Investigation also followed three capitals and the aspect is clear.It is the existence isolated with royal palace ruins. All are also the bases of rule at the base of a traffic route.The national idea was concerned, Seokyong was extraordinarily important, and its outing of the king was also frequent in Koryo.Although there was a difference in countries, it was concerned with state control and has checked that the meaning beyond a role of a district base may be able to be found out.