百濟 漢城時代 都城制度에 관한 一考察 -兩宮城制度를 中心으로-

Abstract

From the literature research on ancient documents such as 『Samg uksagi』, there was a single capital city named ‘Wiryeseong’ of Baekje since Onjo Dynasty till another capital city named ‘Hanseong’ was established. From King Chaekgye to King Biryu, thus, there was found two capital cities, so-called ‘Bukseong’ and ‘Namseong’ until the King Gero. It was thought that such a system of twin capital cities in Hanseong Era stemmed from Sub-Palace system in Chinese Qinhan period, which had a great influence over the other capital cities in East Asian countries. Developing into an ancient country and extending its power beyond its border, Baekje inevitably had to reinforce the defence system of the capital to protect its national territory effectively from the northern ethnic groups or countries such as Nakrang, Malgal and Goguryo. When King Goyi conquered Mahan, the national centralization was firmly established through strengthening the royal authority, arranging the government and regional ruling systems, and gaining control over the military. Resulted from the literature and archaeological researches, Pungnabtoseong and Mongchontoseong, both located in Songpagu, Seoul, are strongly assumed as twin capital cities in Hanseong Era. The previous excavations have also shown that Pungnabtoseong as a King's residential palace, was a center of religion, politics and economics as well as international trading. On the other hand, Mongchontoseong is seen as a palace with the emergency and defence purpose, considering its topographical aspects, architectural structures and excavated findings. Consequently, Pungnabtoseong was considered as the official palace, while Mongchontoseong as a detached place in terms of their functions and features.