Browse > Article
http://dx.doi.org/10.4334/JKCI.2003.15.4.529

Prediction Model of Remaining Service Life of Concrete for Irrigation Structures by Measuring Carbonation  

Lee, Joon-Gu (KARICO RRI)
Park, Kwang-Soo (KARICO RRI)
Kim, Han-Joung (Dept. of Agricultural Engineering, Seoul National University)
Lee, Joung-Jae (Dept. of Agricultural Engineering, Seoul National University)
Publication Information
Journal of the Korea Concrete Institute / v.15, no.4, 2003 , pp. 529-540 More about this Journal
Abstract
Recently, the researches on the durability design of concrete structures have been studied. As the examples, models to evaluate the service life prediction of the structure have been developed. The purpose of this article is to develop the model for predicting remaining service life. The final aim is to provide the user time for repairing the concrete structures. In addition, it makes possible to maintain the concrete structure economically. 70 reservoirs out of the inland concrete structures were selected and concrete structures of their components were surveyed. Two methods were used for measuring carbonation; TG/DTA method and Phenolphtalein indicator and, the value of pH was measured by the pH meter, After deriving correlations of calcium carbonate and used year, duration from completion year to 2002, pH value, and concrete cover depth the model was developed for predicting remaining service life by measuring data as small as possible. The conventional models had been developed on the basis of experiment data obtained from the restricted lab environment like as carbon gas exposure. On the other hand this model was developed on the basis of measuring data obtained from the real field that the complex deterioration actions are occurred such as freezing and thawing, carbonation, steel corrosion, and so on. The reliability of the developed model will be evaluated high in this point and this model can help to maintain concrete structures economically by providing the manager time to repair the deteriorated concrete structures in site of facility management.
Keywords
remaining service life; carbonation; passive protective oxide film; calcium carbonate; pH value;
Citations & Related Records
연도 인용수 순위
  • Reference
1 James R. Clifton, 'Predicting the Remaining Service Life of Concrete' NISTIR 4712, National Institute of Standards and Technology, Nov. 1991, 24pp
2 Pourbaix M., 'Atlas of EIectrochemiccil Equilibria in Aqueous Solutions,' Pergamon Press, Qxford, 1966, pp.307-321
3 Weyers, R.E 'Seruice Life Estimates (SHRP-S-668),' Strategic Highway Research ProgramNational Research Council, 1993
4 Charles J. Hookham, 'Service Life Prediction of Concrete Structures-Case Histories and Research Needs,' Concrete Intemational, Vol. 14, November,1992, pp.50-53
5 James R. Clifton, 'Predicting the Service Life of Concrete' Materials Journal, Vol. 90, November-December, 1993, pp.611-617
6 김도겸, '콘크리트 구조물의 사용수명 평가 프로그램개발', 건설기술정보. 2001, pp.9-17
7 박성계, '열분석기의 원리 및 응용', 울산대학교, 공동기기 센터 1998
8 이준구외 4인, '콘크리트의 사용연한에 따른 중성화진행에 관한 실험적 연구', 한국농공학회 학술발표회논문집, 2001, pp.123-28
9 콘크리트 구조설계기준, 건설교통부, 1999, pp.77-120
10 이학렬, '금속부식공학', 연경문화사, 1997
11 Ali A. Ramezanianpour, A. Tahghat, A. Miyamoto 'Concrete Corbonotion, Modelling and Monte CarIo Simulonon Method for Uncertainty analysis of Stodnstic Front Depth' Mem Fac Eng YamaguchiUniv. Vol.50 No.2, 2000, PP.57-60
12 岸谷孝一等,'中性化(コンクリ-ト構造物 の耐久性シリス)',技報堂,1988, pp.21-40
13 콘크리트 표준시방서, 건설교통부, 1999, pp.30
14 Nevile, 'Properties of Concrete,' Ritman, Toronto, 1981, pp.359-528
15 Tuutti, K., 'Corrosion of Steet in Concrete,'Swedish Cement and Concrete Research Institute,Stockholm, 1982
16 Browne, R.D., 'Med-msms of Corrosion of SteeI inConcrete in Relation to Design, Inspection, and Repair of Qffshore and Coastal Structures,' In Perfor-mance of Concrete in Marine Environment, ed. V.M. Malhotra. ACI Publication SP-65, 1980, pp.169-204
17 S. Feliu, J. A. Gonzalez, S. feliu, Jr., and M. C. Andrade, 'ConSnement of the Electrical Signal for in Situ Measurement of Polahzation Resistance in Reinforced Concrete,' Materials Journal, Vol. 87, September-October, 1990, pp.457-460
18 S. K. Roy, K.B Poh, D.O Northwood 'durability of concrete - accelerated carbonation and weathering studies,' Building and Environment 34 1999, pp.597-606, pp.57-60   DOI   ScienceOn
19 ACI. 201.2R-11-12, chap. 2, 1992
20 이종득, '콘크리트 구조물의 조기열화 내구성 진단',도서출판일광, 1996, pp.120-137
21 D. C. Killoh, L. J. Parrott, and R. G. PatelI,'Influence of Curing at Diferent RelativeHumidities on the Hydrotion and Porosity of a PortIand/Flyash Cement Paste (SP-114),' Vol.114. Special publication, May, 1989, pp.157-174
22 Shalon, R. & Raphael, M., 'Influence of Sea Water on Corrosion of Reinforcement,' J. of Am Concrete Inst., 30(12),1959, pp.1251-1268
23 A Bentur, S. Diamond and N.S. Berke, 'SteelCorrosion in Concrete,' E&FN SPON, 1997, pp.41-49, 158
24 P. J. Parrott, 'Design for Avoiding Damage Due toCarbonadon-Induced Corrosion (SP-145)' Vol. 145,pp.283-298
25 김영의, '콘크리트의 강도, 중성화, 화재손상부 비파괴검사 방법', 콘크리트 학회지 제10권 2호,1998, pp.50-64
26 정우용외 3인, '철근부식에 의한 육지 콘크리트 잔존수명 예측', 콘크리트 학회논문집 제12권 5호 2000, pp.69-80
27 V.S. Ramachandran, M. Sc., D.Phil., 'Apphcations of DIFFERENTIAL THERMAL ANALYSIS in Cement Chemstry' CHEMICAL PUBLISHINGCOMPANY, INC NEW YORK, 1969, pp.81-110
28 Fontana, M.G., 'Corrosion Engineering,' McGraw-Hill, 1986
29 G.S.T. Armer, J.L.Clarke, F.K.Garas, 'The life of Structures,' Butterworths, 1989
30 Tuutti, K, 'Service Life of Structures With Regardto Corrosion of Embedded Steet. In. Performance of Concrete Marine Enuiravnent,' ed. V. MMalhotra, ACI Publication SP-65, 1980, pp.223-36