캄보디아 프레아피투 U사원의 손상현황에 따른 구조안전성 평가

다국어 초록 (Multilingual Abstract)

The damages of Preah Pithu temple in Cambodia have been increased due to weathering and corrosion for a long time. In particular, the U temple was seriously damaged and required the evaluation of structural safety for the preservation of temple. Because the stones of the Preah Pithu U temple are individually stacked, it is necessary to introduce the modeling and analysis technique for the discontinuous contact surfaces of masonry structures. For this purpose, we examined the construction and damage status of Preah Pithu U temple. Then, we analyzed the structural behavior and evaluated the structural safety of Preah Pithu U temple using the discrete element method. The vulnerable parts were revealed at the sides of the north and west walls from the results. In addition, the assessment for compression or tensile failure for each member was performed. Also, it is necessary to be carefully checked because some slipping occured in the lower parts of the wall.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 축조현황 및 손상현황
• 3. 구조모형화 및 재료특성
• 4. 구조해석 및 부위별 구조거동 분석
• 5. 구조안전성 평가
• 6. 결론
• REFERENCES

참고문헌 (Reference)

1 김호수, "지진 하중을 고려한 첨성대의 동적 거동 특성 평가" 한국공간구조학회 19 (19): 35-44, 2019

2 김호수, "미륵사지 석탑의 축조형식에 따른 구조성능 평가" 한국공간구조학회 14 (14): 41-50, 2014

3 김호수, "라오스 홍낭시다 주신전 만다파의 구조적 거동특성 분석" 한국공간구조학회 17 (17): 35-43, 2017

4 Yang, H.S., "Theory of Rock fracture" Chonnam National University 2002

5 Korea Cultural Heritage Foundation, "The Metric Survey of Preah Pithu in Cambodia"

6 Lee, H. G., "Rock Mechanics" Seoul National University 2002

7 Itasca Consulting Group, "3 Dimensional Distinct Element Code User’s Guide"

8 Cho, T. J., "21C Rock Mechanics" Construction information company 2015