A Study on Digital Documentation of Precise Monitoring for Microscale Displacements within the Tomb of King Muryeong and the Royal Tombs in Gongju, Korea

The tomb complex of the royal family from period Ungjin Baekje Kingdom (475 to 538 AD) in Gongju, Korea, contains King Muryeong and other tombs. After excavation 1971, these tombs were opened up public, without establishment systems for their safety, conservation management. have consequently experienced rapid environmental changes suffered various damages. In this study, specific vulnerable parts inside selected deviation analysis using 3D scanning, image models constructed on basis. Progressive displacement was identified No. 5, basic data future investigations acquired 6 Muryeong. southern plastered wall damage not found exceed ranges ±18 mm ±2 mm. However, lintel stone be sagging by 0.32 average, distance between walls increased 0.36 average. Direct water seepage occurring 5 is considered increasing within tomb, such as dropping lintel. study will play an important role baseline research, can used discuss a secure scheme through cross-validation with precise measurement monitoring.