Abstract
The purpose of this study is to comprehend strengthening Hwaban(flower-shaped support) design in the Two-lkgong style government buildings in the late Joseon period through the T-shaped wooden shrines, the architectures of royal palace and royal ancestral shrine. Following conclusions have been reached through the study. First, Janghwaban(the long plate carved with flower-shaped support) was installed in Injeongjeon(1805) for the first time. It took 40 years to introduce Janghwaban to the government building of Two-lkgong style compared with Injeongjeon. Second, the quantity of Hwaban had been increased from 1 to 5 for 300 years in the government building of Two-lkgong style. This had been steadily increased with the aim of strengthening design. Third, there was a limit to the increase in the quantity of Hwaban. The first reason was to control the rhythm between the Hwaban and the Pobyeok(the wall between Hwabans). The second reason was that if the Pobyeok was too narrow, it was difficult to plaster. The latter was solved by introducing the Janghwaban. Fourth, in attempting to stylize differently from Jusimpo(simple bracket system), the quantity of Hwaban increase played a very important role in the government building of the Two-lkgong style. Since the reconstruction of Gyeongbokgung Palace, Hwaban combined style with Ungong served as the norm of the royal palace architecture in the last Joseon period.