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콘크리트 표면마감재의 탄산화 억제성능 평가를 위한 FEM 해석연구

Title
콘크리트 표면마감재의 탄산화 억제성능 평가를 위한 FEM 해석연구
Other Titles
A Study of FEM Analysis to Evaluate Restrain-Performance of Surface-Finishes for Carbonation
Author
이한승
Keywords
탄산화; 표면마감재; 탄산화 진행 예측; 요한요소해석; 생애주기비용 평가; Carbonation; Surface-Finishes; the Prediction of Carbonation Process; FEM Analysis; LCC Evaluation
Issue Date
2007-09
Publisher
대한건축학회
Citation
대한건축학회논문집 - 구조계, v. 23, No. 9, Page. 151 - 158
Abstract
Recently, Reinforced Concrete(from now on RC) has been used in most of the buildings because RC has strong points not only on engineering side such as compressive and tensile force but also economic side. But in the air concrete grow acid and acid, as a result an iron bar in the concrete occurs corrosion and it shortens the endurance life of RC structure. Therefore, to lengthen endurance life of RC structure, we use some kinds of surface-finishes. These surface-finishes have abilities such as restraint for penetration and diffusion of CO₂. In this study, we wanted to know whether we can evaluate the restrain effect for carbonation according to surface-finishes with using FEM analysis. After study, we found that it is possible and we can also evaluate the restrain effect for carbonation on other surface-finishes with this process.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00881683&language=ko_KRhttp://repository.hanyang.ac.kr/handle/20.500.11754/106958
ISSN
1226-9107
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ARCHITECTURE(건축학부) > Articles
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