Corrosion assessment on reinforced concrete and its service life prediction
Deterioration of structural concrete may be caused either by chemical or physical effects. Corrosion of embedded steel is a major cause of deterioration of concrete structures at the present time. This lead to structural weakening due to loss of steel cross-section, surface staining, cracking or spa...
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2005
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my-upm-ir.509802017-04-04T04:27:50Z Corrosion assessment on reinforced concrete and its service life prediction 2005 Syed Mohamad, Syed Burhanuddin Hilmi Deterioration of structural concrete may be caused either by chemical or physical effects. Corrosion of embedded steel is a major cause of deterioration of concrete structures at the present time. This lead to structural weakening due to loss of steel cross-section, surface staining, cracking or spalling and delamination of concrete and then gradually reduces the service life of the reinforced concrete structures. The most biggest problem is concerned with the structural integrity and safety of reinforced concrete structures by reducing the load carrying capacity. This project was to assess the degree of corrosion on reinforced concrete structure and estimating the residual service life. It was conducted based on electrochemical methods. These methods include galvanostatic pulse method and linear polarization method. A Non-Destructive Test techniques called GalvaPulse was used in this study. These equipments allow us to determine the degree of corrosion, rate of corrosion and interpret the result in corrosion mapping. From the results, assessment on the validation of corrosion in short and long terms by using predictive models are discussed. Concrete Reinforced concrete - Corrosion Reinforced concrete construction 2005 Thesis http://psasir.upm.edu.my/id/eprint/50980/ http://psasir.upm.edu.my/id/eprint/50980/1/FK%202005%2090RR.pdf application/pdf en public masters Universiti Putra Malaysia Concrete Reinforced concrete - Corrosion Reinforced concrete construction |
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Universiti Putra Malaysia |
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PSAS Institutional Repository |
| language |
English |
| topic |
Concrete
Reinforced concrete - Corrosion Reinforced concrete construction |
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Concrete
Reinforced concrete - Corrosion Reinforced concrete construction Syed Mohamad, Syed Burhanuddin Hilmi Corrosion assessment on reinforced concrete and its service life prediction |
| description |
Deterioration of structural concrete may be caused either by chemical or physical effects. Corrosion of embedded steel is a major cause of deterioration of concrete structures at the present time. This lead to structural weakening due to loss of steel cross-section, surface staining, cracking or spalling and delamination of concrete and then gradually reduces the service life of the reinforced concrete structures. The most biggest problem is concerned with the structural integrity and safety of reinforced concrete structures by reducing the load carrying capacity. This project was to assess the degree of corrosion on reinforced concrete structure and estimating the residual service life. It was conducted based on electrochemical methods. These methods include galvanostatic pulse method and linear polarization method. A Non-Destructive Test techniques called GalvaPulse was used in this study. These equipments allow us to determine the degree of corrosion, rate of corrosion and interpret the result in corrosion mapping. From the results, assessment on the validation of corrosion in short and long terms by using predictive models are discussed. |
| format |
Thesis |
| qualification_level |
Master's degree |
| author |
Syed Mohamad, Syed Burhanuddin Hilmi |
| author_facet |
Syed Mohamad, Syed Burhanuddin Hilmi |
| author_sort |
Syed Mohamad, Syed Burhanuddin Hilmi |
| title |
Corrosion assessment on reinforced concrete and its service life prediction |
| title_short |
Corrosion assessment on reinforced concrete and its service life prediction |
| title_full |
Corrosion assessment on reinforced concrete and its service life prediction |
| title_fullStr |
Corrosion assessment on reinforced concrete and its service life prediction |
| title_full_unstemmed |
Corrosion assessment on reinforced concrete and its service life prediction |
| title_sort |
corrosion assessment on reinforced concrete and its service life prediction |
| granting_institution |
Universiti Putra Malaysia |
| publishDate |
2005 |
| url |
http://psasir.upm.edu.my/id/eprint/50980/1/FK%202005%2090RR.pdf |
| _version_ |
1747812049153425408 |