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Petrological and Geological Safety Diagnosis of Multi-storied Stone Pagoda in the Daewonsa Temple, Sancheong, Korea  

이찬희 (충남대학교 지질환경과학과)
서만철 (공주대학교 문화재비파괴진단연구실)
Publication Information
Economic and Environmental Geology / v.35, no.4, 2002 , pp. 355-368 More about this Journal
Abstract
The multi-storied Daewonsa stone pagoda (Treasure No. 1112) in the Sancheong, Korea was studied on the basis of deterioration and geological safety diagnosis. The stone pagoda is composed mainly of granitic gneiss, partly fine-grained granitic gneiss, leucocratic gneiss, biotite granite and ceramics. Each rock of the pagoda is highly exfoliated and fractured along the edges. Some fractures in the main body and roof stones are treated by cement mortar. This pagoda is strongly covered with yellowish to reddish brown tarnish due to the amorphous precipitates of iron hydroxides. Dark grey crust by manganese hydroxides occur Partly, and some Part coated with white grey gypsum and calcite aggregates from the reaction of cement mortar and rain. As the main body, roof and upper part of the pagoda, the rocks are developed into the radial and linear cracks. Surface of this pagoda shows partly yellowish brown, blue and green patchs because of contamination by algae, lichen, moss and bracken. Besides, wall-rocks of the Daewonsa temple and rock aggregates in the Daewonsa valley are changed reddish brown color with the same as those of the pagoda color. It suggests that the rocks around the Daewonsa temple are highly in iron and manganese concentrations compared with the normal granitic gneiss which color change is natural phenomena owing to the oxidation reaction by rain or surface water with rocks. Therefore, for the attenuation of secondary contamination, whitening and reddishness, the possible conservation treatments are needed. Consisting rocks of the pagoda would be epoxy to reinforce the fracture systems for the structural stability on the basements.
Keywords
multi-storied stone pagoda; reddishness; whitening; fracture system; conservation treatment;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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1 석굴암을 이루는 암석의 풍화현상 /
[ 이상헌 ] / 보존과학회지   과학기술학회마을
2 겅주 서악동 삼존불 입상의 기계적 훼손과 보존과학적 접근 /
[ 이찬희;최석원;한경순;원경식 ] / 지질학회지   과학기술학회마을
3 석조문화재 에폭시수지 개발 시험연구 /
[ 김사덕;김순관;김창석;홍정기;강대일;이명희 ] / 보존과학연구
4 Weathering of gneissic rocks in the upper reaches of Cauvery river, South India: Implications to neotectonics of the region /
[ Sharma, A.;Rajamani, V. ] / Chem. Geol.   DOI
5 Stone decay and conservation /
[ Amoroso, G.G.;Fassina, V. ] / Materials Science MonographsⅡ
6 /
[ 문화재청 ] / 문화재 상세정보
7 회암사지 선각왕사비의 암석학적 및 물리화학적 특성과 변화연구 /
[ 최석원;이찬희;남광우 ] / 회암사지 선각왕사비 보존
8 석조문화재 발수경화제 시험연구(Ⅰ) /
[ 엄두성;김사덕;홍정기;강대일;이명희 ] / 보존과학연구
9 경주 불국사와 석굴암의 석조 건축물에 사용된 석재의 공급지에 대하여 /
[ 좌용주;이상원;김진섭;손동운 ] / 지질학회지
10 충남지역 석조문화재의 현황과 보존대책 /
[ 최석원;윤용혁;서만철;김광훈;이찬희 ] / 조사연구보고서
11 Chemical weathering in tropical watershed, Luquillo mountains, Puerto Rico:Ⅱ. Rate and mechanism of biotite weathering /
[ Murphy, S.F.;Brantley, S.L.;Blum, A.E.;White, A.F.;Dong, H. ] / Geochim. Cosmochim. Acta   DOI   ScienceOn
12 Analytical transmission electron microscope studies of plagioclase, muscovite and K-feldspar weathering /
[ Banfield, J.F;Eggleton, R.A. ] / Clay and Clay Minerals
13 유구지역 화강암질 편마암의 풍화작용에 따른 원소의 거동 /
[ 이석훈;김수진 ] / 한국광물학회지   과학기술학회마을
14 The major element geochemistry and the mineralogical evolution of granitic rocks during weathering /
[ Chesworth, W.;Ahrens, L.H.(ed.) ] / Origin and distribution of elements
15 풍화현상에 수반되는 화강암의 물성변화에 관한 연구 /
[ 김영화;홍순호 ] / 광산지질
16 Natural deterioration and conservation treatment for the granite standing Buddha of Daejosa Temple, Republic of Korea /
[ Lee, C.H.;Choi, S.W.;Suh, M. ] / Geotechnical and Geologcal Engineering
17 국내 석조문화재의 보존대책 수립을 위한 지질학적 고찰 /
[ 이상헌 ] / 보존과학회지
18 Chemical weathering of silicate rocks as a function of elevation in the southern Swiss Alps /
[ Drever, J.L.;Zobrist, J. ] / Geochem. Cosmochem. Acta   DOI   ScienceOn
19 Study of colors and degrees of weatherig of granitic rocks by visible diffuse reflectance spectroscopy /
[ Nagano, T.;Nakashima, S. ] / Geochem. Jour.   DOI
20 /
[ 김옥준;홍만섭;박인희;박양대;김기태;윤선 ] / 한국지질도 산청도폭 (1:50,000) 및 설명서
21 회암사지 선각왕사비 보존처리 /
[ 조연태;김창석;강대일;이명희 ] / 회암사지 선각왕사비 보존
22 A revision of the description and classification of weathered granite and its application to granites in Korea /
[ Lee, S.C.;De Freitas, M.H. ] / Quater. Jour. Engineer. Geol.
23 Vegetation and plant growth as affected by chemically altered rocks in the Western Great Basin /
[ Billings, W.D. ] / Ecology   DOI   ScienceOn
24 Early Proterozoic climates and plate motions inferred from major element chemistry of lutites /
[ Nesbitt, H.W.;Young, G.M. ] / Nature   DOI
25 구미 황상동 마애여래입상의 구조적 안정성, 풍화 및 보존방안 /
[ 이찬희;최석원;서만철;채상정 ] / 보존과학회지
26 Stone conservation /
[ Price, C.A. ] / An overview of current research