This research work is to analyze architectural characteristics of Sungnyemun especially in King Yeongjo's reign in Joseon dynasty. The result of this research is summarized as following:
1. The architectural characteristics of Sungnyemun in King Yeongjo's reign are closely related with Confucian ceremonies such as Jeon-jwa and Heon-goek-rye. To perform these ceremonies, some lower walls of Sungnyemun's wooden pavilion were removed and used as ceremonial space. And after ceremony it was restored.
2. The floor type of center bay of the 1st story of wooden pavilion should have a type of floor using long and narrow fine tree plate, which is same type before the repair work of 1960's dismantlement.
3. The width of east stairway which is reached to east small gate, was changed just before Japanese's rule(1910～1945), should be broaden than present width, which is proven through the recent excavation.
4. The reason of asymmetric characteristic of locations of both east and west narrow-gate, and widths of east and west stairway, are related with order of King's ceremony.

1. 연구 목적과 배경
2. 의례와 숭례문
    2-1. 숭례문의 현황
    2-2. 숭례문과 의례
    2-3. 숭례문 하층 공간 분석
3. 숭례문 하층 공간의 고찰
    3-1. 헌괵례와 전좌
    3-2. 숭례문 문루 하층 공간 고증
4. 결론
Abstract

• 조상순(문화재청 학예연구사, 성균관대학교 건축학과 박사과정) | JO Sang-Sun (Research Associate, Cultural Heritage Administration Ph. D. Candidate, Sungkyunkwan University) Corresponding author