Analysis on Concrete Neutralization and Life Evaluation of Reinforced Concrete Chimney

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Abstract:

Through calculation and analysis on routine examination and neutralization of reinforced concrete chimney, the service life of concrete structure was evaluated only considering neutralization of concrete single factor. The results show that the neutralization of the reinforced concrete chimney was serious than that of other similar projects. The initiation time of reinforcement corrosion were 19.3a, cracking time of concrete cover were 27.35a.

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Advanced Materials Research (Volumes 671-674)

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1672-1675

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March 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] Rodriguez J, Ortega L M, Casal J. Load carrying capacity of concrete structures with corroded reinforcement [J]. Constr and BuildingMater, 1997, 11(4): 239-248.

DOI: 10.1016/s0950-0618(97)00043-3

Google Scholar

[2] Cabrera J G. Deterioration of concrete due to reinforcement steel corrosion [J]. Cem & Concr Compos, 1996, 18(1): 47-59.

Google Scholar

[3] Tuutti K. Corrosion of steel in concrete [R]. Swedish: Swedish Cement and Concrete Research Institute, (1982).

Google Scholar

[4] B. Shi, G.F. Zhao. Reliability-based service life prediction of steel-corroded concrete structures [J]. J Dalian Univ Technol, 2007, 47(1): 61-67.

Google Scholar

[5] GB50144-2008 Standard for Appraisal of Reliability of Industrial Buildings and Structures.

Google Scholar

[6] X.Y. Liu, W. Guo, Wenxiu Lin, ete. Discussion on the rule of neutralization of concrete members with neural networks in Chongqing area [J] Building Science Research of Sichuan, 2004, 30(4): 55-58.

Google Scholar

[7] Ch. L Yu, Sh. Q Li. Discussion on Mechanism and Model Analysis for Prediction on Carbonation Depths of Concrete [J] Chongqing Architecture, 2009, 8(5): 47-50.

Google Scholar

[8] M. Z GAO, W. ZH YU. Analysis on concrete neutralization and life evaluation of Feiyun River Bridge [J] Building Structure, 2012, 42(7): 84-87.

Google Scholar