The Sacheonwangsa temple was established in 670 under the leadership of Myeongnyang in response to the invasion of the Tang Dynasty. At this time, Geumdang hall stylobate was constructed, which was about 30% smaller than the reconstruction. Due to the wartime situation, the construction of wooden buildings did not seem to have been achieved. The Sacheonwangsa temple was reconstructed in 679 as a symbol of the Hoguk(護國) temple. The size of the Geumdang Hall stylobate was planned as an important module for the entire temple. The stylobate fasad was designed at intervals of Tangju(撑柱), just like the JuKhan(柱間) plan of wooden architecture. There is a possibility that eight Devas may have been decorated in Front fasad. When the Sacheonwangsa Temple was rebuilt, the Geumdang Hall was added by the ChayangKhan(遮陽間) and an Ikrang(翼廊) was installed next to it. These changes affect the material and form of the stylobate. It was changed to a durable stone post-lintel style stylobate and the intervals of Tangju(撑柱) in Front fasad was also adjusted. As the highest-quality stylobate in East Asia at the time, the Geumdang Hall stylobate is considered to have taken Silla's architectural skills to the next level.

Abstract
1. 서 론
    1-1 연구 배경 및 목적
    1-2 연구 내용 및 방법
2. 창건 기단의 조성 시기와 성격
3. 중건 기단의 조영 계획과 특징
    3-1 가람 배치계획에 따른 금당 기단 규모 계획
    3-2 2열 진입 동선을 고려한 계단의 위치와 규모계획 및 세부 기법
4. 최종 기단으로 변경과정 및 조영 특징
    4-1 차양칸의 증설에 따른 금당 기단 변경
    4-2 최종 기단의 조영 특징
5. 사천왕사 금당 기단의 변화상 비교
6. 결론
참고문헌

• 이상명(국립문화재연구소 건축문화재연구실) | Lee Sang-Myeong Corresponding Author