Neural network modelling of chloride binding

Magazine of Concrete Research

Volumn 49, Issue 181, 1997, Pages 323-335

  Glass, G K ^a   Hassanein, N M ^a   Buenfeld, N R ^a  

^a IMPERIAL COLLEGE LONDON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

CHLORIDE MINERALS; ISOTHERMS; MATHEMATICAL MODELS; NEURAL NETWORKS;

CHLORIDE BINDING;

CEMENTS;

EID: 0031355839     PISSN: 00249831     EISSN: None     Source Type: Journal    
DOI: 10.1680/macr.1997.49.181.323     Document Type: Article

References (57)

1. SERGI G., Yu S. W. and PAGE C. L. Diffusion of chloride and hydroxyl ions in cementitious materials exposed to a saline environment. Mag. Concr. Res., 1992, 44, No. 158, 63-69.
2. BYFORS K. Chloride initiated reinforcement corrosion. Swedish Cement and Concrete Research Institute, Stockholm, 1990, CBI Report 1:90.
3. PAGE C. L., LAMBERT P. and VASSIE P. R. W. Investigations of reinforcement corrosion. 1. The pore electrolyte phase in chloride-contaminated concrete. Mater. Struct., 1991, 24, No. 142, 243-252.
4. NILSSON L. O., MASSAT M. and TANG L. The effect of non-linear chloride binding on the prediction of chloride penetration into concrete structures. Proc. 3rd Int. Conf. Durability of Concrete (ed. V M. Malhotra) American Concrete Institute, Detroit, 1994, ACI SP 145, pp. 469-486.
5. ARYA C. and NEWMAN J. B. Problem of predicting risk of corrosion of steel in chloride contaminated concrete. Proc. Instn Civ. Engrs, 1990, 88, Part 1, 875-888.
6. HANSSON C. M. and SORENSEN B. Threshold concentration of chloride in concrete for the initiation of reinforcement corrosion. In Corrosion rates of steel in concrete (ed. N. S. Berke, V. Chaker and D. Whiting). American Society for Testing and Materials, Philadelphia, 1990, STP 1065, pp. 3-16.
7. GLASS G. K. and BUENFELD N. R. Chloride threshold levels for corrosion induced deterioration of steel in concrete. Chloride penetration into concrete. Proceedings of the international RILEM workshop (ed. L.-O. Nilsson and J. P. Ollivier). RILEM, Paris, 1997, pp. 429-440.
8. BUENFELD N. R. and HASSANEIN N. M. Neural networks for predicting the deterioration of concrete structures. In The modelling of microstructure and its potential for studying transport properties and durability (ed. H. Jennings, J. Kropp and K. Scrivener). Kluwer Academic, Dordrecht, 1996, pp. 415-431.
9. BUENFELD N. R. and HASSANEIN N. M. An artificial neural network for predicting carbonation depth in concrete structures. In 2nd ASCE monograph on artificial neural networks in civil engineering. American Society of Civil Engineers, New York, 1997, ch. 4 (in press).
10. HILLS C. D., HASSANEIN N. M. and BUENFELD N. R. An examination of factors affecting solidified hazardous waste forms by neural network analysis. International congress on waste solidification - stabilization processes (ed. J. M. Cases and F. Thomas). Société Alpine de Publications, Grenoble, 1997, pp. 29-34.
11. SILVERMAN D. C. Artificial neural-network predictions of degradation of nonmetallic lining materials from laboratory tests. Corrosion, 1994, 50, No. 6, 411-418.
12. TANG L. and NILSSON L.-O. Chloride binding capacity and binding isotherms of OPC pastes and mortars. Cem. Concr. Res., 1993, 23, No. 2, 247-253.
13. ROBERTS M. H. Effect of calcium chloride on the durability of pre-tensioned wire in prestressed concrete. Mag. Concr. Res., 1962, 14, No. 42, 143-154.
14. RASHEEDUZZAFAR S., HUSSAIN S. E. and AL-SAADOUN S. S. Effect of tricalcium aluminate content of cement on chloride binding and corrosion of reinforcing steel in concrete. Am. Concr. Inst. Mater. J., 1992, 89, No. 1, 3-12.
15. BYFORS K. Chloride binding in cement paste. Nordic Concr. Res., 1986, No. 5, 27-38.
16. BEAUDOIN J. J., RAMACHANDRAN V. S. and FELDMAN R.F. Interaction of chloride with C-S-H. Cem. Concr. Res., 20, No. 6, 875-83.
17. NAGATAKI S., OTSUKI N., TIONG-HUAN W. and NAKASHITA K. Condensation of chloride ion in hardened cement matrix materials and on embedded steel bars. Am. Concr. Inst. Mater. J., 1992, 90, No. 4, 323-332.
18. RAMACHANDRAN V S., SEELEY R. C. and POLOMARK G. M. Free and combined chloride in hydrating cement and cement components. Mater. Struct., 1984, 17, No. 100, 285-289.
19. LAMBERT P., PAGE C. L. and SHORT N. R. Pore solution chemistry of the hydrated system-tricalcium silicate/sodium chloride/water. Cem. Concr. Res., 1985, 15, No. 4, 675-680.
20. GLASSER F. P. Chemistry of cement solidified waste forms. In Chemistry and microstructure of solidified waste forms (ed. R. D. Spence). Lewis Publishers, Boca Raton, 1993, pp. 1-39.
21. RASHEEDUZZAFAR S., HUSSAIN S. E. and AL-SAADOUN S. S. Effect of cement composition on chloride binding and corrosion of reinforcing steel in concrete. Cem. Concr. Res., 1991, 21, No. 5, 777-794.
22. TRITTHART J. Chloride binding in cement: II. The influence of hydroxide concentration in the pore solution of hardened cement paste on chloride binding. Cem. Concr. Res., 1989, 19, No. 5, 683-691.
23. SANDBERG P. and LARSSON J. Chloride binding in cement pastes in equilibrium with synthetic pore solutions. Chloride penetration into concrete structures, Nordic miniseminar, Göteborg, 1993 (ed. L.-O. Nilsson). Chalmers Tekniska Högskola, Göteborg, 1993, pp. 98-107.
24. HUSSAIN S. E., RASHEEDUZZAFAR S. and AL-UAHTANI A. S. Influence of sulphates on chloride binding in cements. Cem. Concr. Res., 1994, 24, No. 1, 8-24.
25. HOLDEN W. R., PAGE C. L. and SHORT N. R. The influence of chlorides and sulphates on durability. In Corrosion of reinforcement in concrete construction (ed. A. P. Crane). Ellis Horwood, London, 1983, pp. 143-150.
26. ARYA C., BUENFELD N. R. and NEWMAN J. B. Factors influencing chloride binding in concrete. Cem. Concr. Res., 1990, 20, No. 2, 291-300.
27. DECTER M. H., SHORT N. R., PAGE C. L. and HIGGINS D. D. Chloride ion penetration into blended cement pastes and concretes. Fly Ash, Silica Fume, Slag, and Natural Pozzolans in Concrete, Trondheim. American Concrete Institute, Detroit, 1989, SP 114, 1399-1411.
28. PAGE C. L. and VENNESLAND O. Pore solution composition and chloride binding capacity of silica-fume cement pastes. Mater. Struct., 1983, 16, No. 91, 19-25.
29. RASHEEDUZZAFAR S., HUSSAIN S. E. and AL-GAHTANI A. S. Pore solution composition and reinforcement corrosion characteristics of microsilica blended cement concrete. Cem. Concr. Res., 1991, 21, No. 6, 1035-1048.
30. HAQUE M. N. and KAYYALI O. A. Free and water soluble chloride in concrete. Cem. Concr. Res., 1995, 25, No. 3, 531-542.
31. ANDRADE C. and PAGE C. L. Pore solution chemistry and corrosion in hydrated cement systems containing chloride salts: a study of cation specific effects. Br. Corros. J., 1986, 21, No. 1, 49-53.
32. HANSSON C. M. and SORENSON B. Influence of cement fineness on chloride diffusion and chloride binding in hardened cement pastes. Nordic Concr. Res., 1987, No. 6, 57-72.
33. TRITTHART J. Changes in pore water composition and in total chloride content at different levels of cement paste plates under different storage conditions. Cem. Concr. Res., 1992, 22, No. 1, 129-138.
34. PETTERSSON K. Chloride threshold value and corrosion rate in reinforced concrete. In Concrete 2000 (ed. R. K. Dhir and M. R. Jones). Spon. London, 1993, Vol. 1, pp. 461-471.
35. HUSSAIN S. E. and RASHEEDUZZAFAR S. Effect of temperature on pore solution composition in plain cements. Cem. Concr. Res., 1993, 23, No. 6, 1357-1368.
36. KAYYALI O. A. and HAQUE M. N. Effect of carbonation on the chloride concentration in pore solution of mortars with and without flyash. Cem. Concr. Res., 1988, 18, No. 4, 636-648.
37. HAYKIN S. Neural networks, a comprehensive foundation. Maxwell Macmillan International, New York, 1994.
38. RUMELHART D. E., HINTON G. E. and WILLIAMS R. J. Learning representations by back-propagating errors. Nature, 1986, 323, No. 6088, 533-536.
39. BYFORS K., HANSSON C. M. and TRITTHART J. Pore solution expression as a method to determine the influence of mineral additives on chloride binding. Cem. Concr. Res., 1986, 16, No. 5, 760-770.
40. GLASS G. K. and BUENFELD N. R. The determination of chloride binding relationships. Chloride penetration into concrete. Proceedings of the international RILEM workshop (ed. L.-O. Nilsson and J. P. Ollivier). RILEM, Paris, 1997, pp. 3-9.
41. ARYA C., BUENFELD N. R. and NEWMAN J. B. Assessment of simple methods of determining the free chloride ion content of cement paste. Cem. Concr. Res., 1987, 17, No. 6, 907-918.
42. TRITTHART J. Chloride binding in cement: I. Investigations to determine the composition of porewater in hardened cement. Cem. Concr. Res., 1989, 19, No. 4, 586-594.
43. DHIR R. K., JONES M. R. and AHMED H. E. H. Determination of total and soluble chlorides in concrete. Cem. Concr. Res., 1990, 20, No. 4, 579-590.
44. SURYAVANSHI A. K.., SCANTLEBURY J. D., LYON S. B. and NEDWELL P. J. Pore solution analysis of normal Portland cement and sulphate resistant Portland cement mortars and their influence on corrosion behaviour of embedded steel. In Corrosion and corrosion protection of steel in concrete (ed. R. N. Swamy). Sheffield Academic Press, 1994, Vol. 1, pp. 482-490.
45. TRITTHART J. Chloridinduzierte betonstahlkorrosion (Chloride-induced corrosion of reinforcing steel). Schriftenreihe Straßenforschung (Vienna), 1988, Heft 346.
46. SURYAVANSHI A. K., SCANTLEBURY J. D. and LYON S. B. The binding of chloride ions by sulphate resistant Portland cement. Cem. Concr. Res., 1995, 25, No. 3, 581-592.
47. KAWAMURA M., KAYYALI O. A. and HAQUE M. N. Effects of flyash on pore solution composition in calcium and sodium chloride bearing mortars. Cem. Concr. Res., 1988, 18, No. 5, 763-773.
48. DIAMOND S. Chloride concentrations in concrete pore solutions resulting from calcium and sodium chloride admixtures. Cem. Concr. Aggreg., 1986, 8, No. 2, 97-102.
49. YU S. W., SERGI G. and PAGE C. L. Ionic diffusion across an interface between chloride free and chloride containing cementitious materials. Mag. Concr. Res., 1993, 23, No. 6, 1289-1306.
50. SANDBERG P. Critical evaluation of factors affecting chloride initiated reinforcement corrosion in concrete. University of Lund, Sweden, 1995, Report TVB-3068.
51. ARYA C. and XU Y. Effect of cement type on chloride binding and corrosion of steel in concrete. Cem. Concr. Res., 1995, 25, No. 4, 893-902.
52. YONEZAWA T., ASHWORTH V. and PROCTER R. P. M. Pore solution composition and chloride effects on the corrosion of steel in concrete. Corrosion, 1988, 44, No. 7, 489-499.
53. GRANTHAM M. and VAN ES R. Admitting that chlorides are variable. Construc. Repair, 1995, 9, No. 6, 7-10.
54. NEVILLE A. M. Properties of concrete, 3rd edn. Longman, Harlow, 1981, p. 9.
55. GRAN H. C. Measurement of chlorides in concrete - an evaluation of three different analysis techniques. Chloride penetration into concrete structures, Nordic miniseminar, Göteborg, 1993 (ed. L.-O. Nilsson). Chalmers Tekniska Högskola, Göteborg, 1993 pp. 71-80.
56. MARON S. H. and LANDO J. B. Fundamentals of physical chemistry. Macmillan, New York, 1974, pp. 755-758.
57. TANG L. and NILSSON L. O. Chloride binding isotherms - an approach by applying the modified BET equation. Chloride penetration into concrete. Proceedings of the international RILEM workshop (ed. L.-O. Nilsson and J. P. Ollivier). RILEM, Paris, 1997, pp. 36-42.