서지주요정보
염화이온 침투에 관한 해석적 연구 = Analytical study of chloride ion penetration into the concrete
서명 / 저자 염화이온 침투에 관한 해석적 연구 = Analytical study of chloride ion penetration into the concrete / 김진용.
저자명 김진용 ; Kim, Chin-Yong
발행사항 [대전 : 한국과학기술원, 2003].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8014035

소장위치/청구기호

학술문화관(문화관) 보존서고

MCE 03008

휴대폰 전송

도서상태

이용가능

대출가능

반납예정일

초록정보

For reinforced concrete structures exposed to marine environments or de-icing salts, chloride induced corrosion of reinforcing steel may be the major problem for durability. To assess the service life of reinforced concrete structures in such conditions, “chloride ion penetration analysis”, by which chloride ion diffusion coefficient or concentration profiles can be calculated, is needed. Until now, however, most of chloride ion penetration analyses were concerned simplified cases only, e.q., saturated or pure diffusion conditions, but the effects of chloride binding or relative humidity and moisture diffusion in the concrete were seldom considered. In this study, various effects to the chloride ion penetration are considered : chloride binding, porosity change and humidity condition in the concrete, and advanced analysis methods for several environmental conditions are suggested. By using proposed analysis method, chloride ion penetration behaviors can be estimated for the unsaturated conditions as well as saturated. Therefore, it is supposed that more practical conditions can be taken into account for chloride ion penetration analysis. By means of more advanced experimental result, methodologies and assumptions used in this study need to be verified and modified in order to obtain more accurate analytical results.

서지기타정보

서지기타정보
청구기호 {MCE 03008
형태사항 vi, 79 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Chin-Yong Kim
지도교수의 한글표기 : 김진근
지도교수의 영문표기 : Jin-Keun Kim
학위논문 학위논문(석사) - 한국과학기술원 : 건설및환경공학과,
서지주기 Reference : p. 77-79
주제 염화이온 침투
chloride ion penetration
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