타펠 외삽법을 이용한 NaCl 및 LiNO2가 첨가된 철근 콘크리트의 방식성능 평가에 관한 실험적 연구

Title
타펠 외삽법을 이용한 NaCl 및 LiNO2가 첨가된 철근 콘크리트의 방식성능 평가에 관한 실험적 연구
Other Titles
A Experimental Study on Evaluation of Anti-Corrosion Performance of Reinforced Concrete with Chloride and Inhibitor Using Tafel Extrapolation Method
Author
이한승
Keywords
타펠 외삽법; 철근; 콘크리트; 염화물; 방청제; 분극저항; tafel extrapolation method; concrete; chloride; inhibitor; polarization resistance
Issue Date
2017-05
Publisher
한국건축시공학회
Citation
2017년 춘계학술발표대회 논문집, v. 17, No. 1, Page. 7-8
Abstract
Corrosion of reinforced concrete embedded in concrete is a deterioration phenomenon due to intrusion of embodied or Airborne chloride ions. Corrosion of a embedded steel increases the volume of the rebar and causes damage to the structure such as cracking and peeling of the concrete. This causes penetration of various corrosive factors and accelerates the corrosion of reinforcing bars, which has a serious effect on the durability of the structure. Researches on the corrosion phenomenon of these rebars by electrochemical methods have been carried out for a long time, but it is a lack of research in Korea. Therefore, in this study, one of electrochemical experimental methods, Tafel extrapolation method, was used to evaluate the performance of reinforcing bars according to the amount of NaCl and LiNO2 added to concrete.
URI
http://kic.or.kr/wp2017a/SessionView.asp?code=1&idx=1535http://repository.hanyang.ac.kr/handle/20.500.11754/72064
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ARCHITECTURE(건축학부) > Articles
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2017.05_이한승_타펠 외삽법을 이용한 NaCl 및 LiNO2가 첨가된 철근 콘크리트의 방식성능 평가에 관한 실험적 연구.pdfDownload
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