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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국콘크리트학회 International Journal of Concrete Structures and Materials International Journal of Concrete Structures and Materials Vol.9 No.2
- 발행연도
- 2015.6
- 수록면
- 173 - 183 (11page)
이용수
초록· 키워드
오류제보하기
Most of the diffusion models of chloride ions in reinforced concrete (RC) elements proposed in literature are related to an isotropic homogeneous semi-infinite medium. This assumption reduces the mathematical complexity, but it is correct only for plane RC elements. This work proposes a comparison between the diffusion model of chloride ions in RC circular columns and in RC slab elements. The durability of RC cylindric elements estimated with the circular model instead of the plane model is shown to be shorter. Finally, a guideline is formulated to properly use the standard and more simple plane model instead of the circular one to estimate the time to corrosion initiation of cylindrical RC elements.
목차
Abstract
1. Introduction
2. Chloride Diffusion in a Cylindrical Column
3. Comparison Between Cylindrical Model and Slab Model
4. Conclusions
References
참고문헌 (21)
참고문헌 신청
[학술지(정기간행물)] - Arora, P. / 1997 / Corrosion initiation time of steel reinforcement in a chloride environment—A one dimensional solution / Corrosion Science 39 (4) : 739 ~ 759
[학술대회논문] - Azad, A. K. / 1998 / Chloride diffusion in concrete and its impact on corrosion of reinforcement / Proceedings of symposium on performance of concrete structures in the Arabian Gulf environment : 262 ~ 273
[학술지(정기간행물)] - Basheer, L. / 2002 / Assessment of the durability of concrete from its permeation properties: A review / Construction and Building Materials 15 (2–3) : 93 ~ 103
[학술지(정기간행물)] - Chatterji, S. / 1995 / On the applicability of the Fick’s second law to chloride ion migration through Portland cement concrete / Cement and Concrete Research 25 (2) : 299 ~ 303
[학술지(정기간행물)] - Collepardi, C. M. / 1972 / Penetration of chloride ions into cement pastes and concrete / Journal of the American Ceramic Society 55 (10) : 534 ~ 535
[학술대회논문] - Azad, A. K. / 1998 / Chloride diffusion in concrete and its impact on corrosion of reinforcement / Proceedings of symposium on performance of concrete structures in the Arabian Gulf environment : 262 ~ 273
[학술지(정기간행물)] - Basheer, L. / 2002 / Assessment of the durability of concrete from its permeation properties: A review / Construction and Building Materials 15 (2–3) : 93 ~ 103
[학술지(정기간행물)] - Chatterji, S. / 1995 / On the applicability of the Fick’s second law to chloride ion migration through Portland cement concrete / Cement and Concrete Research 25 (2) : 299 ~ 303
[학술지(정기간행물)] - Collepardi, C. M. / 1972 / Penetration of chloride ions into cement pastes and concrete / Journal of the American Ceramic Society 55 (10) : 534 ~ 535
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UCI(KEPA) : I410-ECN-0101-2016-532-001923648