A study for Chronicle and Construction Technique of Jeoksimto (積心土) of Baekje tile-capped building after the transfer of the capital to Wungjin

웅진천도후(熊津遷都後) 백제(百濟) 와건물(瓦建物) 적심토(積心土)의 편년(編年)과 축조기법(築造技法) 변천(變遷)에 관한 연구(硏究)

Jeoksimto which was build up as the reinforcement establishment made with the soil under the cornerstone in the site of tile-capped building is the representative construction technique which become popular in the Sabi capital era after the Wungjin capital era. Especially from the fact that no site of tile-capped building with this Jeoksimto has been found in the Silla area, we can see the originality Baekje technique. We can analogize the specialization of Josagong (造寺工) (craftsman building the temple) and the diversity of technique, on the basis of the technique raising the ground level which is different with the middle gate site of Neung-sa and the Hall enshrining Buddha site in Buyeo. Moreover, we can have the confidence the dispatch of craftsman and the transmission of building technique from the Buyeo area to the Iksan area through the fact that the construction techniques of Jeoksimto in both area are almost the same. However the concerns in the construction archaeology are necessary because almost no study for Jeoksimto has been conducted and the term of Jeoksimto also is unfamiliar even if excavation of Baekje Jeoksimto in the several remains.