Corrosion characterization of reinforcing bar in existing RC structure

E. Kato, M. Iwanami, H. Yokota, H. Hamada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

To develop an evaluation method for accurately assessing the structural performance of existing reinforced concrete structure, it is necessary to discuss the corrosion characterization of reinforcing bar, which has a large effect on the structural performance. In this paper, the variations in corrosion characteristics and mechanical properties of corroded reinforcing bars in reinforced concrete slabs and beams of open-type wharves were discussed. From the tests and analyses, unevenness of cross-sectional loss had a great influence on the mechanical properties of corroded steel bar because of the lopsided action of tensile stress.

Original languageEnglish
Title of host publicationLife-Cycle Civil Engineering - Proceedings of the 1st International Symposium on Life-Cycle Civil Engineering, IALCCE '08
Pages177-182
Number of pages6
Publication statusPublished - Dec 1 2008
Event1st International Symposium on Life-Cycle Civil Engineering, IALCCE'08 - Varenna, Lake Como, Italy
Duration: Jun 11 2008Jun 14 2008

Publication series

NameLife-Cycle Civil Engineering - Proceedings of the 1st International Symposium on Life-Cycle Civil Engineering, IALCCE '08

Conference

Conference1st International Symposium on Life-Cycle Civil Engineering, IALCCE'08
CountryItaly
CityVarenna, Lake Como
Period6/11/086/14/08

Fingerprint

Corrosion
Reinforced concrete
Mechanical properties
Concrete slabs
Concrete construction
Tensile stress
Steel

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Computational Mechanics

Cite this

Kato, E., Iwanami, M., Yokota, H., & Hamada, H. (2008). Corrosion characterization of reinforcing bar in existing RC structure. In Life-Cycle Civil Engineering - Proceedings of the 1st International Symposium on Life-Cycle Civil Engineering, IALCCE '08 (pp. 177-182). (Life-Cycle Civil Engineering - Proceedings of the 1st International Symposium on Life-Cycle Civil Engineering, IALCCE '08).

Corrosion characterization of reinforcing bar in existing RC structure. / Kato, E.; Iwanami, M.; Yokota, H.; Hamada, H.

Life-Cycle Civil Engineering - Proceedings of the 1st International Symposium on Life-Cycle Civil Engineering, IALCCE '08. 2008. p. 177-182 (Life-Cycle Civil Engineering - Proceedings of the 1st International Symposium on Life-Cycle Civil Engineering, IALCCE '08).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kato, E, Iwanami, M, Yokota, H & Hamada, H 2008, Corrosion characterization of reinforcing bar in existing RC structure. in Life-Cycle Civil Engineering - Proceedings of the 1st International Symposium on Life-Cycle Civil Engineering, IALCCE '08. Life-Cycle Civil Engineering - Proceedings of the 1st International Symposium on Life-Cycle Civil Engineering, IALCCE '08, pp. 177-182, 1st International Symposium on Life-Cycle Civil Engineering, IALCCE'08, Varenna, Lake Como, Italy, 6/11/08.
Kato E, Iwanami M, Yokota H, Hamada H. Corrosion characterization of reinforcing bar in existing RC structure. In Life-Cycle Civil Engineering - Proceedings of the 1st International Symposium on Life-Cycle Civil Engineering, IALCCE '08. 2008. p. 177-182. (Life-Cycle Civil Engineering - Proceedings of the 1st International Symposium on Life-Cycle Civil Engineering, IALCCE '08).
Kato, E. ; Iwanami, M. ; Yokota, H. ; Hamada, H. / Corrosion characterization of reinforcing bar in existing RC structure. Life-Cycle Civil Engineering - Proceedings of the 1st International Symposium on Life-Cycle Civil Engineering, IALCCE '08. 2008. pp. 177-182 (Life-Cycle Civil Engineering - Proceedings of the 1st International Symposium on Life-Cycle Civil Engineering, IALCCE '08).
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