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캄보디아 프레아피투 U사원의 손상현황에 따른 구조안전성 평가
김호수(Kim, Ho-Soo),심인기(Shim, In-Ki) 대한건축학회 2021 대한건축학회논문집 Vol.37 No.10
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.
전이보 시스템에서 전이층 수직응력분포의 효율적인 산정방안
심인기,이대현,김호수 대한건축학회 2004 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.24 No.1(구조계)
The transfer girder system has many problems and difficulties on the structural analysis and design process because of a sudden change of rigidity and excessive stress concentration at the transfer floor. Besides, the transfer girder is mainly affected by the behavior and load transmission process of the upper structural system. So, the purpose of this study is to estimate the form and magnitude of the loads transmitted to the transfer girder from the upper wall and to develop a calculating method about the inequality stress distribution which mainly affects the moment distribution of transfer girder at the transfer floor.
김호수 심인기 청주대학교 산업과학연구소 2022 産業科學硏究 Vol.39 No.2
The traditional stone pagodas have been damaged by natural disasters under outside environment. So, it is necessary to preserve and maintain the stone pagodas from structural damages. Therefore, this study considers a west three-story stone pagoda at Seongju temple site, and analyzes the various damage states and then compares the damage grades with existing results.