Earticle

초록

영어

Investigation of conservation status, optical survey, infrared thermography, and ultrasonic examination were performed on Avalokitesvara Bodhisattva mural and Buddhist Monk Bodhidharma mural to determine the conservation status and physical properties. As a result of investigation of conservation status, the types of damage are largely divided into the wall and finishing layer damage, painting layer degradation, damage due to restoration materials, stains and contamination, and biological damage. As a result of the optical survey, drawing, stains, and repainted site were confirmed. Result of the infrared thermography, the delamination of the finishing layer was confirmed, and some locations and shapes of the wooden lath inside the wall were identified. The result of the 3D scanning, the deviation, and the separation of the wall was confirmed. As a result of ultrasonic examination, it was confirmed that the physical properties of the mural were identified and the ultrasonic speed was relatively low due to physical damage such as delamination and exfoliation of the finishing layer and cracking. Ultrasonic speed values were also high in some wall cracks or delamination, and it was confirmed by the infrared thermography results that the wooden lath inside the wall was located in those parts. It was possible to understand that the wooden lath inside the walls affects the ultrasonic speed during the ultrasonic examination. Therefore, management through periodic inspection of the relevant elements is necessary, and a countermeasure for damage that may occur in the future should be prepared along with intensive monitoring of the major damage identified in this diagnosis result.

목차

ABSTRACT
1. INTRODUCTION
2. RESEARCH METHOD
2.1. Investigation of Conservation Status
2.2. Optical Survey
2.3. Infrared Thermography
2.4. Ultrasonic Examination
2.5. 3D Scanning
3. RESULTS
3.1. Investigation of Conservation Status
3.2. Optical Survey
3.3. Infrared Thermography
3.4. Ultrasonic Examination
3.5. 3D Scanning
4. DISCUSSION
5. CONCLUSIONS
REFERENCES

저자

• Hwa Soo Lee [ Department of Formative Arts, Konkuk University, Chungju, 27478, Korea ]
• Tae Ho Eom [ Department of Fine Arts, Graduate School of Konkuk University, Chungju, 27478, Korea ]
• Bong Goo Jee [ Department of Fine Arts, Graduate School of Konkuk University, Chungju, 27478, Korea ]
• Sun Jo Yi [ HAISUNG Conservation Science for Cultural Heritage, Suncheon, 57990, Korea ]
• Yeong Gyeong Yu [ Department of Fine Arts, Graduate School of Konkuk University, Chungju, 27478, Korea ]
• Kyeong Soon Han [ Institute of Conservation of Paintings, Konkuk University, Chungju, 27478, Korea ] Corresponding author

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