This paper sought to examine characteristics and differences of the construction methods and the materials of the wall repair by three command through individual command records and national documents. This paper is based on the management section of three commands(Samgunyoung), which was in charge of a repair and management of Hanyangdoseong(Seoul city wall) in 18th century. The purpose and background of the study are as follows. First, through each inscribed stones on the rampart and the parapet, it is to grasp accurately the point of change of Hanyangdoseng after the 18th century. Second, through inscribed stones, the site evidence of the repair work in the late Joseon Dynasty, it is to find out the aspects of the development process of repair and reconstruction technology of Hanyangdoseng.

Abstract
1. 서 론
    1-1. 연구의 배경과 목적
    1-2. 선행연구
    1-3. 연구방법 및 대상
2. 한양도성의 삼군영 분계
    2-1. 18세기 이후 한양도성 개축
    2-2. 18세기 이후 한양도성의 관리변화
3. 18세기 이후 각자성석과 축성술의 변화
    3-1. 삼군영 관리구간의 각자성석 분포와 축성술
    3-2. 18세기 성돌 가공과 성벽 쌓기
4. 맺음말
참고문헌

• 문인식(서울시립대학교 건축학과) | Moon In Sik
• 김영수(서울시립대학교) | Kim Young Soo Corresponding Author
• 송인호(서울시립대학교 건축학부) | Song In Ho