균열 폭 및 깊이가 염소이온 침투 및 탄산화에 미치는 영향에 대한 해석적 연구Analytical study of the influence of crack width and depth on the penetration of chloride ion and the carbonation

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Chloride ion penetration and carbonation are the most important factors in the durability problems of reinforced concrete structures. Most of the existing studies on those subjects are focused on the no-crack concrete, though the existence of crack may strongly affect the chloride ion penetration and carbonation. To evaluate the influence of crack on the chloride ion penetration and carbonation and to assess the service life of reinforced concrete more accurately, finite volume analyses (FVA) were performed based on the FV mesh containing the ideal crack whose width is uniform along the depth. Analytical results show that the influence of crack width and depth is much more pronounced for the chloride ion penetration than for the carbonation.
Publisher
한국콘크리트학회
Issue Date
2006
Language
KOR
Citation

2006 한국콘크리트학회 봄 학술대회

URI
http://hdl.handle.net/10203/153066
Appears in Collection
CE-Conference Papers(학술회의논문)
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